Download Nissan Micra K11 Owners Manual
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. All rights reserved. No part of this Electronic Service Manual may be reproduced or stored in a retrieval system, or transmitted in any form, or by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior written permission of Nissan. Service varies with the procedures used, the skills of the technician and the tools and parts available. Accordingly, anyone using service procedures, tools or parts which are not specifically recommended by NISSAN must first be completely satisfied that neither personal safety nor the vehicle’s safety will be jeopardized by the service method selected. (SRS) “AIR BAG” and “SEAT BELT PRE-TEN- Abbreviations.22 SIONER”.3 SERVICE INFORMATION FOR ELECTRICAL INCI- Precautions for NATS (NISSAN ANTI-THEFT SYS- DENT. 3 How to Perform Efficient Diagnosis for an Electrical General Precautions.
Model Variation.43 Dimensions.47 IDENTIFICATION NUMBER. 45 Wheels & Tires.47 IDENTIFICATION PLATE.46 TERMINOLOGY.48 ENGINE SERIAL NUMBER. 46 ISO 15031-2 Terminology List.48 AUTOMATIC TRANSAXLE NUMBER. To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in the event of a collision which would result in air bag inflation, all maintenance must be per- formed by an authorized NISSAN/INFINITI dealer. Improper maintenance, including incorrect removal and installation of the SRS, can lead to per- sonal injury caused by unintentional activation of the system. PRECAUTIONS General Precautions EAS000PH Do not operate the engine for an extended period of time without proper exhaust ventilation. Keep the work area well ventilated and free of any inflammable materials.
Special care should be taken when handling any inflammable or poisonous materials, such as gasoline, refriger- ant gas, etc. PRECAUTIONS Use approved bonding agent, sealants or their equivalents when required.
Use tools and recommended special tools where specified for safe and efficient service repairs. When repairing the fuel, oil, water, vacuum or exhaust systems, check all affected lines for leaks. Before servicing the vehicle: Protect fenders, upholstery and carpeting with appropriate cov- ers. PRECAUTIONS Above -7°C (20°F) Summer type diesel fuel. Below -7°C (20°F) Winter type diesel fuel. CAUTION: Do not use home heating oil, gasoline or other alternate fuels in your diesel engine. The use of those can cause engine damage.
Do not use summer fuel at temperature below -7°C (20°F). PRECAUTIONS To reinstall the rubber hose securely, make sure that hose inser- tion length and orientation is correct. (If tube is equipped with hose stopper, insert rubber hose into tube until it butts up against hose stopper.) SMA020D HOSE CLAMPING If old rubber hose is re-used, install hose clamp in its original position (at the indentation where the old clamp was). PRECAUTIONS Where there is a risk of eye contact, eye protection should be worn, for example, chemical goggles or face shields; in addition an eye wash facility should be provided. ENVIRONMENTAL PROTECTION PRECAUTIONS For the service site in UK, burning used engine oil in small space heaters or boilers can be recommended only for units of approved design. HOW TO USE THIS MANUAL HOW TO USE THIS MANUAL PFP:00008 Description EAS000PP This volume explains “Removal, Disassembly, Installation, Inspection and Adjustment” and “Trouble Diag- noses”. Terms EAS000PQ The captions WARNING and CAUTION warn you of steps that must be followed to prevent personal injury and/or damage to some part of the vehicle.
HOW TO USE THIS MANUAL The illustrations should be used in reference to service matters only. When ordering parts, refer to the appropriate PARTS CATALOG. SBR364AC SYMBOLS SYMBOL DESCRIPTION Tightening torque Should be lubricated with grease. Unless otherwise indicated, use recommended multi-purpose grease. Should be lubricated with oil. HOW TO USE THIS MANUAL Before performing trouble diagnoses, read the “Preliminary Check”, the “Symptom Chart” or the “Work Flow”. After repairs, re-check that the problem has been completely eliminated.
Refer to Component Parts and Harness Connector Location for the Systems described in each section for identification/location of components and harness connectors. HOW TO USE THIS MANUAL Symbols included in illustrations refer to measurements or procedures. Before diagnosing a problem, familiarize yourself with each symbol.
Refer to 'Connector Symbols' in GI Section and 'KEY TO SYM- BOLS SIGNIFYING MEASUREMENTS OR PROCEDURES' below. Action items Next action for each test group is indicated based on result of each question. HOW TO USE THIS MANUAL TYPE 2: Harness Wire Color and Connector Number are Shown in Text SGI144A KEY TO SYMBOLS SIGNIFYING MEASUREMENTS OR PROCEDURES Symbol Symbol explanation Symbol Symbol explanation Check after disconnecting the connec- Procedure with Generic Scan Tool tor to be measured.
HOW TO USE THIS MANUAL Symbol Symbol explanation Symbol Symbol explanation Turn ignition switch from “OFF” to Drive vehicle. “ON” position. Turn ignition switch from “ON” to Disconnect battery negative cable. “OFF” position. Do not start engine, or check with Depress brake pedal.
HOW TO USE THIS MANUAL Connector symbols shown from the terminal side are enclosed by a single line and followed by the direction mark. Connector symbols shown from the harness side are enclosed by a double line and followed by the direction mark. Certain systems and components, especially those related to OBD, may use a new style slide-locking type harness connector. HOW TO USE THIS MANUAL SAMPLE/WIRING DIAGRAM - EXAMPL - For detail, refer to following “DESCRIPTION”. SGI091A GI-16. HOW TO USE THIS MANUAL Optional Splice SGI942 DESCRIPTION Num- Item Description This shows the condition when the system receives battery positive voltage (can be oper- Power condition ated).
The double line shows that this is a fusible link. Fusible link The open circle shows current flow in, and the shaded circle shows current flow out. HOW TO USE THIS MANUAL Num- Item Description This shows a code for the color of the wire. BR = Brown B = Black OR or O = Orange W = White P = Pink R = Red PU or V (Violet) = Purple G = Green GY or GR = Gray Wire color. HOW TO USE THIS MANUAL Harness Indication Letter designations next to test meter probe indicate harness (connector) wire color.
Connector numbers in a single circle M33 indicate harness con- nectors. AGI070 Component Indication Connector numbers in a double circle F211 indicate component connectors. Switch Positions Switches are shown in wiring diagrams as if the vehicle is in the “normal”. HOW TO USE THIS MANUAL A line with regular weight (wider line) represents a “detectable line for DTC (Diagnostic Trouble Code)”. A “detectable line for DTC” is a circuit in which ECM can detect its malfunctions with the on board diagnostic system.
A line with less weight (thinner line) represents a “non-detect- able line for DTC”. HOW TO USE THIS MANUAL The switch diagram is used in wiring diagrams.
SGI875 GI-21. HOW TO USE THIS MANUAL Reference Area The Reference Area of the wiring diagram contains references to additional electrical reference pages at the end of the manual. If connector numbers and titles are shown in the Reference Area of the wiring diagram, these connector symbols are not shown in the Connector Area.
HOW TO USE THIS MANUAL ABBREVIATION DESCRIPTION Drive range 3rd gear Drive range 4th gear FR, RR Front, Rear LH, RH Left-Hand, Right-Hand Manual Transaxle/Transmission Overdrive Power Steering Society of Automotive Engineers, Inc. Service Data and Specifications Special Service Tools 2-Wheel Drive 2nd range 2nd gear 2nd range 1st gear. SERVICE INFORMATION FOR ELECTRICAL INCIDENT SERVICE INFORMATION FOR ELECTRICAL INCIDENT PFP:00000 How to Perform Efficient Diagnosis for an Electrical Incident EAS000PX WORK FLOW SGI838 STEP DESCRIPTION Get detailed information about the conditions and the environment when the incident occurred. The following are key pieces of information required to make a good analysis: WHAT Vehicle Model, Engine, Transmission/Transaxle and the System (i.e. SERVICE INFORMATION FOR ELECTRICAL INCIDENT Heat sensitive Freezing Water intrusion Electrical load Cold or hot start up Get a thorough description of the incident from the customer. It is important for simulating the conditions of the problem. Vehicle Vibration The problem may occur or become worse while driving on a rough road or when engine is vibrating (idle with A/C on).
SERVICE INFORMATION FOR ELECTRICAL INCIDENT UNDER SEATING AREAS An unclamped or loose harness can cause wiring to be pinched by seat components (such as slide guides) during vehicle vibration. If the wiring runs under seating areas, inspect wire routing for possible damage or pinching. SERVICE INFORMATION FOR ELECTRICAL INCIDENT Cold or Hot Start Up On some occasions an electrical incident may occur only when the car is started cold, or it may occur when the car is restarted hot shortly after being turned off.
In these cases you may have to keep the car overnight to make a proper diagnosis. SERVICE INFORMATION FOR ELECTRICAL INCIDENT VOLTAGE CHECK METHOD To help in understanding the diagnosis of open circuits please refer to the previous schematic. In any powered circuit, an open can be found by methodically checking the system for the presence of voltage.
This is done by switching the DMM to the voltage function. SERVICE INFORMATION FOR ELECTRICAL INCIDENT no voltage; short is further down the circuit than SW1. With SW1 closed, relay and solenoid disconnected and the DMM leads across both fuse terminals, check for voltage. Voltage; short is between SW1 and the relay (point B). SERVICE INFORMATION FOR ELECTRICAL INCIDENT If repairs are needed always use wire that is of the same or larger gauge. MEASURING VOLTAGE DROP — ACCUMULATED METHOD Connect the DMM across the connector or part of the circuit you want to check. The positive lead of the DMM should be closer to power and the negative lead closer to ground.
SERVICE INFORMATION FOR ELECTRICAL INCIDENT Control Unit Circuit Test System Description:When the switch is ON, the control unit lights up the lamp. MGI034A INPUT-OUTPUT VOLTAGE CHART Voltage Item Condition In case of high resistance such as single strand V. value V Switch ON Battery voltage. SERVICE INFORMATION FOR ELECTRICAL INCIDENT Control Units and Electrical Parts EAS000PY PRECAUTIONS Never reverse polarity of battery terminals. Install only parts specified for a vehicle. Before replacing the control unit, check the input and output and functions of the component parts. Do not apply excessive force when disconnecting a connector.
SERVICE INFORMATION FOR ELECTRICAL INCIDENT Do not apply excessive shock to the control unit by dropping or hitting it. Be careful to prevent condensation in the control unit due to rapid temperature changes and do not let water or rain get on it. If water is found in the control unit, dry it fully and then install it in the vehicle. Do not recharge, disassemble or dispose of in fire.
Keep the battery out of reach of children and discard used battery conforming to the local regulations. Checking Equipment EAS000Q2 When ordering the following equipment, contact your NISSAN distributor. CONSULT-II Start Procedure EAS000SG Turn off the ignition switch. Connect CONSULT-II and CONSULT-II CONVERTER to the data link connector. PAIA0070E Turn on the ignition switch. Touch “START(NISSAN BASED VECL)” or “System Shortcut” (eg: Engine) on the screen.
SKIA3098E GI-35. CONSULT-II CHECKING SYSTEM CONSULT-II Data Link Connector (DLC) Circuit EAS000Q3 SGI125A INSPECTION PROCEDURE If the CONSULT-II cannot diagnose the system properly, check the following items. Symptom Check item CONSULT-II DLC power supply circuit (Terminal 8) and ground circuit (Terminal 4) (For detailed CONSULT-II cannot access circuit, refer to “MIL &. LIFTING POINT LIFTING POINT PFP:00000 Special Service Tools EAS000Q4 Tool number Description Tool name LM4086-0200 Board on lift attachment S-NT001 LM4519-0000 Safety stand attachment S-NT002 CAUTION: Every time the vehicle is lifted up, maintain the complete vehicle curb condition. Since the vehicle's center of gravity changes when removing main parts on the front side (engine, transmission, suspension etc.), support a jack up point on the rear side garage jack with a mission jack or equivalent.
LIFTING POINT Place wheel chocks at both front and back of the wheels on the ground. MAIA0026E 2-pole Lift EAS000Q6 WARNING: When lifting the vehicle, open the lift arms as wide as possible and ensure that the front and rear of the vehicle are well balanced. LIFTING POINT Board-on Lift EAS000Q7 CAUTION: Make sure vehicle is empty when lifting. The board-on lift attachment (LM4086-0200) set at front end of vehicle should be set on the front of the sill under the front door opening. Position attachments at front and rear ends of board-on lift.
AGI016 GI-39. Never tow an automatic transmission model or HCVT model from the rear (that is backward) with four wheels on the ground. This may cause serious and expensive damage to the transmission. NISSAN recommends that towing dollies be used when towing your vehicle beplaced on a flat bed truck as illustrated.
TOW TRUCK TOWING Vehicle Recovery (Freeing a stuck vehicle) EAS000Q9 Use the towing hook only, not other parts of the vehicle. Other- wise, the vehicle body will be damaged. Use the towing hook only to free a vehicle stuck in sand, snow, mud, etc. TIGHTENING TORQUE OF STANDARD BOLTS TIGHTENING TORQUE OF STANDARD BOLTS PFP:00000 Tightening Torque Table EAS000QA Tightening torque (Without lubricant) Bolt diam- Pitch Grade Bolt size eter. Hexagon head bolt Hexagon flange bolt Nm kg-m ft-lb in-lb Nm kg-m ft-lb in-lb 0.52 45.1. IDENTIFICATION INFORMATION IDENTIFICATION INFORMATION PFP:00010 Model Variation EAS000QB Body Engine Transaxle Grade EDHARAF-EEA EDHALAF-EGA CR10DE Comfort-M EDKARDF-EEA EDKALDF-EGA Comfort — EDKALAF-EGA Comfort-M EDKARFF-EEA EDKALFF-EGA Elegance CR12DE EDKARTF-EEA EDKALTF-EGA Sport 3-door H/B EDKARDA-EEA EDKALDA-EGA Comfort RE4F03B EDKARFA-EEA EDKALFA-EGA Elegance EDLARFF-EEA EDLALFF-EGA Elegance EDLARTF-EEA EDLALTF-EGA. IDENTIFICATION INFORMATION Prefix and suffix designations: MAIA0030E GI-44.
IDENTIFICATION INFORMATION IDENTIFICATION NUMBER MAIA0031E VEHICLE IDENTIFICATION NUMBER ARRANGEMENT MAIA0034E GI-45. IDENTIFICATION INFORMATION IDENTIFICATION PLATE PAIA0006E ENGINE SERIAL NUMBER MAIA0032E AUTOMATIC TRANSAXLE NUMBER SGI113A GI-46. IDENTIFICATION INFORMATION Dimensions EAS000QC Unit: mm (in) 3 door & 5 door Hatchback Overall length 3,715 (146.26) Overall width 1,660 (65.35) Overall height 1,540 (60.63) Front tread 1,470 (57.87)., 1460 (57.48).
Rear tread 1,455 (57.28)., 1,445 (56.89). Wheelbase 2,432 (95.75).1: Road wheel offset / 40.2: Road wheel offset / 50. TERMINOLOGY TERMINOLOGY PFP:00011 ISO 15031-2 Terminology List EAS000QE All emission related terms used in this publication in accordance with ISO 15031-2 are listed. Accordingly, new terms, new acronyms/abbreviations and old terms are listed in the following chart.
NEW ACRONYM / NEW TERM OLD TERM ABBREVIATION. TERMINOLOGY NEW ACRONYM / NEW TERM OLD TERM ABBREVIATION Exhaust gas recirculation control-BPT EGRC-BPT valve BPT valve valve Exhaust gas recirculation control-solenoid EGRC-solenoid valve EGR control solenoid valve valve Exhaust gas recirculation temperature sen- EGRT sensor Exhaust gas temperature sensor EGR temperature sensor Flash electrically erasable programmable FEEPROM.
TERMINOLOGY NEW ACRONYM / NEW TERM OLD TERM ABBREVIATION Nonvolatile random access memory NVRAM On board diagnostic system OBD system Self-diagnosis Open loop Open loop Oxidation catalyst Catalyst Oxidation catalytic converter system OC system Oxygen sensor Exhaust gas sensor Park position switch Park switch Park/neutral switch Park/neutral position switch. TERMINOLOGY NEW ACRONYM / NEW TERM OLD TERM ABBREVIATION Transmission control module A/T control unit Turbocharger Turbocharger Vehicle speed sensor Vehicle speed sensor Volume air flow sensor VAFS Air flow meter Warm up oxidation catalyst WU-OC Catalyst Warm up oxidation catalytic converter sys- WU-OC system Warm up three way catalyst WU-TWC. TERMINOLOGY GI-52. ENGINE MECHANICAL B ENGINE SECTION ENGINE MECHANICAL CONTENTS PRECAUTIONS.3 INTAKE MANIFOLD.18 Precautions for Draining Coolant.3 Removal and Installation.18 Precautions for Disconnecting Fuel Piping.3 REMOVAL. INSPECTION AFTER REMOVAL.41 HOW TO SELECT MAIN BEARING.79 Valve Clearance.43 Inspection After Disassembly.80 INSPECTION.43 CRANKSHAFT SIDE CLEARANCE.80 ADJUSTMENT. 44 CONNECTING ROD SIDE CLEARANCE. PRECAUTIONS PRECAUTIONS PFP:00001 Precautions for Draining Coolant EBS00OEB Drain coolant only after the engine has cooled down.
Precautions for Disconnecting Fuel Piping EBS00OHR Before starting work, make sure no fire or spark producing items are in the work area. Release fuel pressure before disassembly. After disconnecting pipes, plug openings to stop fuel leakage. PRECAUTIONS Precautions for Liquid Gasket EBS00OEH REMOVAL OF LIQUID GASKET SEALING Unscrew nuts and bolts.
Use a seal cutter to cut the liquid gas- ket and remove the joined parts. CAUTION: Be careful not to damage the mating surfaces. In positions where a seal cutter is difficult to use, lightly tap with a plastic hammer and remove. PREPARATION PREPARATION PFP:00002 Special Service Tools EBS00OEI Tool number Description Tool name KV10111100 Removing parts attached with liquid gasket Seal cutter ZZA0013D KV10117100 Removing and Installing heated oxygen Heated oxygen sensor wrench sensor For 22 mm (0.87 in) width hexagon nut NT379 KV10105630 Removing and installing crankshaft pulley.
PREPARATION Tool number Description Tool name KV10107902 Removing valve oil seal Valve oil seal puller NT011 KV10115600 Installing valve oil seal Valve oil seal drift ZZA0996D EM03470000 piston assembly into cylinder bore Piston ring compressor NT044 1. ST15243000 Installing valve seat Valve seat drift 2. PREPARATION Commercial Service Tools EBS00OHU Tool name Description Spark plug wrench Removing and installing spark plug NT047 Crankshaft pulley puller Removing crankshaft pulley PBIC0887E Manual lift table caddy Removing and installing engine ZZA1210D Valve seat cutter set Finishing valve seat dimensions NT048 Piston ring expander Removing and installing piston ring. NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING PFP:00003 NVH Troubleshooting —Engine Noise EBS00OGA PBIC1413E EM-8. NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING Use the Chart Below to Help You Find the Cause of the Symptom.
EBS00OGB Locate the area where noise occurs. Confirm the type of noise. Specify the operating condition of engine.
Check specified noise source. If necessary, repair or replace these parts. DRIVE BELTS DRIVE BELTS PFP:02117 Checking drive Belts EBS00OGC Inspection should be done only when engine is cold or over 30 minutes after the engine is stopped. Turn the clamp pulleys two times clockwise, and make sure ten- sion on all pulleys is equal before doing the test. Visually check the belts for wear, damage, and cracks on inside and edges. DRIVE BELTS CAUTION: When the belt is replaced with new one, adjust the belt tension to the value for “New belt”, because new belt will not fully seat in the pulley groove. When tension of the belt being used exceeds “Limit”, adjust it to the value for “At adjustment”.
When installing a belt, make sure that it is correctly engaged with the pulley groove. DRIVE BELTS WATER PUMP BELT Remove RH front fender protector. Loosen lock nut (3). Tighten lock nut (3) with fingers.
Adjust the belt tension by turning the adjuster bolt (4). For the specified belt tension, refer to EM-10, 'Checking drive Belts' Tighten lock nut (3). DRIVE BELTS 4. Idler pulley Adjuster bolt 7. Bracket (for alternator and A/C compressor belt) REMOVAL Remove drive belts. Refer to EM-12, 'Removal and Installation' Pull the adjuster bolt out from the shaft. Move the idler pulley assembly along the bracket slide groove and remove by turning the shaft end at the wider part of the groove.
AIR CLEANER AND AIR DUCT AIR CLEANER AND AIR DUCT PFP:16500 Removal and Installation EBS00OEO PBIC1418E EVAP canister purge volume control sole- Vacuum hose Vacuum hose noid valve Manifold absolute pressure sensor O-ring Vacuum hose Air cleaner case (upper) Gasket Air cleaner case (lower) 10. AIR CLEANER AND AIR DUCT Remove the clips, and with air duct (2) turned to nearly 90 degrees, pull off from the air cleaner body (1). Remove the clips, pull the air cleaner body down then forward, and then remove the air cleaner body and the air cleaner filter.
NOTE: Removal and disassembly of the air cleaner case (upper) and (lower) follows below. AIR CLEANER AND AIR DUCT disconnected. Refer to EC-34, 'Throttle Valve Closed Position Learning' (WITH EURO-OBD), EC-435, 'Throttle Valve Closed Position Learning' (WITHOUT EURO-OBD). Perform the “Idle Air Volume Learning” and “Throttle Valve Closed Position Learning” when the electric throttle control actuator is replaced. Refer to EC-34, 'Idle Air Volume Learning'. AIR CLEANER AND AIR DUCT Changing Air Cleaner Filter EBS00OEP REMOVAL Remove air duct. Refer to EM-14, 'REMOVAL' Remove clips (2) of air cleaner body (1).
After moving the air cleaner body downward, remove it by pull- ing it forward. While pressing down the radiator upper hose, remove air cleaner body (1). INTAKE MANIFOLD INTAKE MANIFOLD PFP:14003 Removal and Installation EBS00OEQ PBIC1421E Support bracket Gasket Stud bolt Intake manifold REMOVAL Remove air duct and air cleaner case assembly. Refer to EM-14, 'AIR CLEANER AND AIR DUCT' Remove the PCV hose (between the intake manifold and the rocker cover) from the intake manifold side. Remove the support bracket mounting bolt (No. INTAKE MANIFOLD INSTALLATION Install in the reverse order of removal paying attention to the following.
Attachment of the Intake Manifold Check for damage or foreign material on the mounting surfaces. Tighten nuts and bolts in numerical order shown in figure. EXHAUST MANIFOLD AND THREE WAY CATALYST EXHAUST MANIFOLD AND THREE WAY CATALYST PFP:14004 Removal and Installation EBS00OI8 PBIC1423E Bracket Gasket Exhaust manifold Heated oxygen sensor 1 Exhaust manifold cover Stud bolt Three way catalyst (manifold) Three way catalyst cover Support REMOVAL Remove air duct. EXHAUST MANIFOLD AND THREE WAY CATALYST Do not over torque the heated oxygen sensor.
Doing so may cause damage to the heated oxy- gen sensor, resulting in the MI coming on. Remove exhaust manifold cover.
Remove the three way catalyst cover. OIL PAN AND OIL STRAINER OIL PAN AND OIL STRAINER PFP:11110 Removal and Installation EBS00OES PBIC1426E Oil pan (upper) Transaxle connecting bolt Oil strainer Drain plug Washer Oil pan (lower) Rear plate cover Transaxle connecting bolt REMOVAL NOTE: Installation and removal of manual transmission vehicle oil pan (upper) require removal of the transaxle. Remove RH front fender protector. OIL PAN AND OIL STRAINER Remove three way catalyst support. Refer to EM-20, 'EXHAUST MANIFOLD AND THREE WAY CATA- LYST' Remove the transaxle in the following order.
(M/T models) Mount engine slingers on cylinder head. Refer to EM-58, 'Removal and Installation' Lift with a hoist and position engine. OIL PAN AND OIL STRAINER Tighten bolts in the numerical order shown in figure. NOTE: See below for mounting positions of bolts Under head 70 mm (2.76 in): 4, 8, 12 Under head 90 mm (3.54 in): 9,10 Under head 25 mm (0.98 in): Other than the above Tighten transaxle connecting bolts. IGNITION COIL IGNITION COIL PFP:22448 Removal and Installation EBS00OET PBIC1432E Ignition coil Spark plug REMOVAL Remove air duct and air cleaner case assembly. Refer to EM-14, 'AIR CLEANER AND AIR DUCT' Disconnect harness connector from the ignition coil. Remove ignition coil.
CAUTION: Handle ignition coil with care. SPARK PLUG (PLATINUM-TIPPED TYPE) SPARK PLUG (PLATINUM-TIPPED TYPE) PFP:22401 Removal and Installation EBS00OEU REMOVAL Remove ignition coil. Refer to EM-25, 'IGNITION COIL' Remove spark plugs with a spark plug wrench. CAUTION: Handle spark plug with care. Avoid impacts. SMA581C INSPECTION AFTER REMOVAL Use standard type spark plug for normal condition.
SPARK PLUG (PLATINUM-TIPPED TYPE) Checking and adjusting plug gap is not required between change intervals. SMA806CA INSTALLATION Install in the reverse order of removal. Spark plug: 19.6 - 29.4 Nm (2.0 - 3.0 kg-m, 15 - 21 ft-lb) EM-27. FUEL INJECTOR AND FUEL TUBE FUEL INJECTOR AND FUEL TUBE PFP:16600 Removal and Installation EBS00OGG PBIC1433E O-ring (brown) Clip O-ring (black) Fuel tube Fuel feed hose Fuel injector REMOVAL Release fuel pressure. Refer to EC-36, 'FUEL PRESSURE RELEASE' (WITH EURO-OBD), EC-437, 'FUEL PRESSURE RELEASE'.
FUEL INJECTOR AND FUEL TUBE Remove the fuel injector (2) from the fuel tube (1) in the follow- ing order. Open and pull out the clip (3). Remove fuel injector from the fuel tube by pulling straight. CAUTION: Be careful not to damage the nozzle. Do not drop or impact the fuel injector.
FUEL INJECTOR AND FUEL TUBE Install fuel tube and injector assembly onto cylinder head. CAUTION: Make sure the injector nozzle does not touch the other parts. Tighten bolts evenly in two steps in the order shown in figure.
1st step: 11.8 - 13.8 Nm (1.2 - 1.4 kg-m, 9 - 10 ft-lb) 2ne step: 20.8 - 28.2 Nm (2.1 - 2.9 kg-m, 16 - 20 ft-lb). ROCKER COVER ROCKER COVER PFP:13264 Removal and Installation EBS00OEX PBIC1436E Harness bracket Grommet PCV control valve Intake valve timing control solenoid PCV hose Oil filler cap valve O-ring Rocker cover Rocker cover oil seal 10. Gasket REMOVAL Remove air duct and air cleaner case assembly. Refer to EM-14, 'AIR CLEANER AND AIR DUCT'.
ROCKER COVER Loosen bolts in the reverse of the order shown in the figure to remove rocker cover. PBIC1437E Remove the rocker cover oil seal using a screwdriver.
CAUTION: Be careful not to damage the rocker cover. INSTALLATION Install rocker cover oil seal. Using drift with outer diameter 97 mm (3.82 in) and inner diameter 83 mm (3.27 in) to 88 mm (3.46 in), press oil seal in. ROCKER COVER Tighten bolts evenly in two steps in the order shown in the fig- ure, to the specified torque. See below for mounting positions of bolts Under head: 1, 2 (inside bolts) 45 mm (1.77 in) Under head: Other than above (outside bolts) 20 mm (0.79 in) PBIC1437E. CAMSHAFT CAMSHAFT PFP:13001 Removal and Installation EBS00OEY PBIC1438E Camshaft bracket (No.
2 - 5) Camshaft bracket (No. 1) Camshaft (intake) Camshaft (exhaust) Valve lifter Camshaft sprocket (intake) Camshaft sprocket (exhaust) Chain tensioner Cylinder head front cover 10. Timing chain 11.
Cylinder head 12. CAMSHAFT Turn the crankshaft pulley clockwise as seen from the engine front, and match up the crankshaft pulley TDC mating mark (no color) (2) with the timing indicator (1) on the front cover. PBIC1305E Confirm mating marks (1) stamped on intake and exhaust sprockets are located as shown. CAMSHAFT Apply air pressure with an air gun (2) to the advanced angle side oil passage of the intake valve timing control on the top surface of the No. 1 camshaft bracket (1). Compression pressure: 300 kPa (3.00 bar, 3 kg/cm, 43.5 psi) or more NOTE: The air pressure is used to move the lock pin into the disengage.
CAMSHAFT Attach the stopper pin (1) such as a paper clip to secure the plunger in the full compressed position and remove the chain tensioner (2). PBIC1312E 10.
Keeping the wrench on the camshaft hexagonal part, loosen the mounting bolts and remove the intake and exhaust camshaft sprockets. CAMSHAFT Install it in its original positions. Install camshaft. You can distinguish between the intake and the exhaust by looking at the different shapes of the front and rear ends of the camshaft.
MBIB0204E NOTE: Paint distinguishing the applicable engine (1) can be found between the cams for cylinders No. CAMSHAFT Tighten camshaft bracket bolts in the following order. Bolt sizes vary with installation position. Refer to the following when installing bolts. Bolt color 1 - 10: Black 11, 12: Gold First tighten bolts 9 through 12, then tighten bolts 1 through 8 in numerical order. CAMSHAFT Install the exhaust camshaft sprocket (1) in the following proce- dure: Install timing chain (2) by aligning its mating mark (3) (marked when timing chain is removed) with mark (4) on camshaft sprocket (1). Install by aligning the dowel pin groove of the sprocket with dowel pin on the camshaft.
CAMSHAFT INSPECTION AFTER REMOVAL Camshaft Runout Put V block on precise flat bed, and support No. 5 journal of camshaft. CAUTION: Do not support journal No. 1 (on the side of the camshaft sprocket) because it has a different diameter from the other four locations.
CAMSHAFT Standard No. 1: 0.045 - 0.086 mm (0.0018 - 0.0034 in) No. 5: 0.030 - 0.071 mm (0.0012 - 0.0028 in) If clearance exceeded the standard, replace the camshaft and/or the cylinder head. Refer to the standard values for each individual part.
CAMSHAFT Valve Lifter Clearance Outer Diameter of Valve Lifter Measure with a micrometer (1). Standard: 29.960 - 29.975 mm(1.1795 - 1.1801 in) dia. PBIC1328E Valve Lifter Hole Diameter Using an inside micrometer (1), measure the valve lifter hole diameter in cylinder head. Standard: 30.000 - 30.021 mm (1.1811 - 1.1819 in) dia. CAMSHAFT Cylinder No. 1 cylinder at TDC of its compression stroke.
× × PBIC1442E PBIC1331E Valve clearance standard: Intake: 0.314 - 0.426 mm (0.012 - 0.017 in) Exhaust: 0.338 - 0.462 mm (0.013 - 0.018 in) Cold. Intake: 0.29 - 0.37 mm (0.011 - 0.015 in). CAMSHAFT Using a micrometer (1), measure thickness of the removed valve lifter center part. PBIC1333E Measure the thickness of the valve lifter to be replaced using the following formula. How to determine valve lifer thickness: t = t + (C t = Valve lifter thickness to be replaced = Removed valve lifter thickness = Valve clearance measurement. TIMING CHAIN TIMING CHAIN PFP:13028 Removal and Installation EBS00OF0 PBIC1444E Cylinder head front cover Camshaft sprocket (intake) Camshaft sprocket (exhaust) Chain tensioner Slack guide Front cover Front oil seal Crankshaft pulley Timing chain 10. Tension guide Dowel pin 12.
Oil pump drive spacer 13. TIMING CHAIN REMOVAL Operation Description 1.Remove engine and transaxle assembly from the vehicle. Refer to EM-65, models 'Removal and Installation' 2.Separate engine from transaxle. Refer to EM-65, 'Removal and Installation' 3.Remove parts remaining in step 3 and proceed to step 5.: Start from step 1 with the engine mounted in the vehicle. TIMING CHAIN Set No. 1 cylinder at TDC on its compression stroke.
Turn the crankshaft pulley clockwise as seen from the engine front, and match up the crankshaft pulley TDC mating mark (no color) (2) with the timing indicator (1) on the front cover. PBIC1305E Confirm mating marks (1) stamped on intake and exhaust sprockets are rotated as shown. TIMING CHAIN 11. Remove the front cover in the following order. To give more freedom to the front cover position during installa- tion and removal, pull out the oil pump drive spacer (2) over the front oil seal (1).
Pull out straight, using long nosed pliers or two screwdrivers, etc. TIMING CHAIN INSPECTION AFTER REMOVAL Make sure there are no noticeable cracks or wear on the timing chain, and replace if there are. PBIC0282E INSTALLATION CAUTION: Completely remove liquid gasket attached to mounting surfaces using a scraper, and clean off with white gasoline.
TIMING CHAIN Install front oil seal to front cover. Make sure the oil seal lettering is towards the engine front. Using suitable drift, press oil seal in until it is flush with end surface of mounting position. Do this without damaging the outer diameter of the oil seal.
PBIC1446E Install the front cover with the following procedure: Install O-ring (1) to the cylinder block. TIMING CHAIN Temporarily secure the front cover so it does not move using several bolts. Press fit dowel pins (1) to the cylinder block through the front cover.
Nissan Micra K11 Parts
PBIC1344E Temporarily tighten the front cover bolts. A Under head length: 25 mm (0.98 in), B Under head length: 40 mm (1.57 in), C Under head length: 50 mm (1.97 in) Temporarily tighten the cylinder head auxiliary bolts. TIMING CHAIN INSPECTION AFTER INSTALLATION In order to allow liquid gasket to be cured, perform inspection at least 30 minutes after the last step in which parts sealed with liquid gasket are installed. With engine warmed up, check each part for engine oil leakage.
OIL SEAL OIL SEAL PFP:12279 Removal and Installation of Valve Oil Seal EBS00OF1 REMOVAL Remove camshaft. Refer to EM-34, 'CAMSHAFT' Remove valve lifter. Refer to EM-34, 'CAMSHAFT' Turn the crankshaft, put the cylinder to have the oil seal removed in the TDC position to prevent the valve from falling into the cylinder. OIL SEAL INSTALLATION Apply engine oil to the new front oil seal joint and seal lip. Using a suitable drift (1), press fit until the front end of front oil seal is level with the mounting surface. Suitable drift (1): outer diameter 50 mm (1.97 in), inner diam- eter 44 mm (1.73 in). OIL SEAL Press rear oil seal (2) into rear oil seal retainer (3) so that it does not project from the end.
PBIC1348E Reinstall removed parts in reverse order of removal. CYLINDER HEAD CYLINDER HEAD PFP:11041 On Vehicle Inspection EBS00OF4 COMPRESSION PRESSURE INSPECTION Warm up engine thoroughly. Then, stop it.
Nissan Micra K11 Manual
Release fuel pressure with the following procedure. Remove rear seat assembly.
Open the inspection hole cover. Disconnect fuel level sensor unit, fuel filter, and fuel pump assembly connector, and start engine. Refer to FL-4, 'FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY'. CYLINDER HEAD If the compression pressure remains at low level despite the addition of engine oil, the valves may be – malfunctioning. Check the valves for damage. Replace the valve or valve seat accordingly. If two adjacent cylinders have respectively low compression pressure and their compression remains low even after the addition of engine oil, the gasket is leaking.
CYLINDER HEAD Water suction pipe mounting bolt; Refer to CO-20, 'WATER PUMP' Loosen bolts in the reverse order shown in the figure and then remove the cylinder head assembly. Remove cylinder head gasket.
PBIC1449E INSPECTION AFTER REMOVAL Cylinder Head Bolt Outer Diameter Cylinder head bolts are tightened by plastic zone tightening method. CYLINDER HEAD Check tightening angle indicated on the angle wrench indica- tor plate.
PBIC0574E Tighten auxiliary bolts (11 to 13) in the numerical order shown in the figure. PBIC1449E Reinstall removed parts in reverse order of removal. Disassembly and Assembly EBS00OF6 PBIC1451E Spark plug.
CYLINDER HEAD 10. Valve (INT) 11. Valve (EXH) 12.
Valve seat (EXH) 13. Spark plug tube DISASSEMBLY Remove spark plugs with a spark plug wrench. Remove valve lifter. Mark position on valve lifter for assembly.
Remove valve collet. Compress the valve spring with a valve spring compressor (special service tool). CYLINDER HEAD After installing valve component parts, tap valve stem tip with a plastic hammer to assure a proper fit. Install valve lifter.
Install it in its original positions. Install spark plug tube. Press-fit into cylinder head in the following order.
Remove the old liquid gasket which has become attached to the cylinder head mounting hole. CYLINDER HEAD Valve Guide Clearance Check valve guide clearance before removing the valve guide. Make sure valve stem diameter is within the standard. Push the valve out toward combustion chamber for approxi- mately 15 mm (0.59 in). Measure runout while pushing the valve toward the dial gauge (1). CYLINDER HEAD If the dimensions exceed the standard, replace the valve spring.
ENGINE ASSEMBLY ENGINE ASSEMBLY PFP:10001 Removal and Installation EBS00OF7 PBIC1453E LH engine mount bracket LH engine mount bracket LH engine mount insulator (vehicle side) (transaxle side) RH engine mount stay (The shape may not be the same as fig- RH engine mount insulator RH engine mount bracket (upper) ure) RH engine mount bracket (lower). ENGINE ASSEMBLY REMOVAL Description of work Remove engine and transaxle assembly from vehicle, and separate engine and transaxle. Preparation When engine can be hoisted, remove engine hood. Release fuel pressure. Refer to EC-36, 'FUEL PRESSURE RELEASE' (WITH EURO-OBD), EC-437, 'FUEL PRESSURE RELEASE' (WITHOUT EURO-OBD). ENGINE ASSEMBLY 16.
Remove brake caliper from steering knuckle. Temporarily fix on vehicle side with rope or so to avoid put- ting stress on brake hose. Refer to BR-20, 'FRONT DISC BRAKE' 17. Remove RH and LH drive shafts. Refer to FAX-10, 'FRONT DRIVE SHAFT'. ENGINE ASSEMBLY Make sure the hanging chain or hanging hook does not come into contact with the A/C piping or the vehicle (cowl top).
During engine and transaxle assembly removal, always be careful to prevent the vehicle from falling off the lift due to changes in the center of gravity. If necessary, support the rear side of the vehicle with jack to prevent it from falling off. CYLINDER BLOCK CYLINDER BLOCK PFP:11010 Disassembly and Assembly EBS00OGH PBIC1455E EM-69. CYLINDER BLOCK Rear oil seal Rear oil seal retainer Knock sensor Cylinder block Oil level gauge guide Top ring Second ring Oil ring Piston 10.
Piston pin 11. Connecting rod 12. Connecting rod bearing 13. Thrust bearing 14. Main bearing 15. CYLINDER BLOCK Drain engine oil and engine coolant from engine. Remove following components and related parts.
Air cleaner case assembly; Refer to EM-14, 'AIR CLEANER AND AIR DUCT' Intake manifold; Refer to EM-18, 'INTAKE MANIFOLD' Fuel injector and fuel tube assembly; Refer to EM-28, 'FUEL INJECTOR AND FUEL TUBE'. CYLINDER BLOCK 12.
Remove piston from connecting rod. Use a piston pin press stand and a press to remove the piston pin.
NOTE: The joint between the connecting rod and the piston pin is a press fit. CAUTION: Be careful not to damage the piston and connecting rod. PBIC1574E 13.
CYLINDER BLOCK Install main bearing (1) in paying attention to the direction. Install main bearing with oil groove and oil hole (2) to cylinder block, and the one without oil groove and oil hole to main bearing cap (5).
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Before installing the main bearing, lubricate bearing surface (inside) with new engine oil. CYLINDER BLOCK Set so that the piston front mark (1) on the piston head and the connecting rod cylinder number (2) engraving are in the position shown in figure. PBIC1367E Press fit the piston pin using the piston pin press stand (special service tool). CYLINDER BLOCK 10. Install piston and connecting rod assembly to crankshaft.
Position the crankshaft pin corresponding to the connecting rod to be removal onto the bottom dead center. Apply enough engine oil to cylinder bore, piston and crank- shaft pin. Install connecting rod to cylinder position corresponding to cylinder No. CYLINDER BLOCK 14.
Install rear oil seal retainer. Evenly apply the liquid gasket to the position shown in figure. Use Genuine Liquid Gasket or equivalent. Install so that it matches up with the dowel pin on the cylinder block side. PBIC1461E 15. CYLINDER BLOCK 20.
Install the flywheel (M/T models) (1), the adapter (A/T models) (2), and the drive plate (A/T models) (3). Install so that signal plate (4) is towards the back of the engine.
Install by aligning the dowel pin hole (6) with the dowel pin (5) on the back of the crankshaft. CYLINDER BLOCK How to Select Piston and Bearing EBS00OGI DESCRIPTION Selection points Selection parts Selection items Selection methods Determined by cylinder block bearing Between cylinder block and Main bearing grade housing grade (inner diameter of Main bearing crankshaft (Bearing thickness) housing) and crankshaft journal grade (outer diameter of journal).