height adjustment NISSAN X-TRAIL 2005 Service Repair Manual

EM-2 ROCKER COVER ..................................................... 44
Removal and Installation ........................................ 44
REMOVAL ........................................................... 44
INSTALLATION .................................................... 45
TIMING CHAIN .......................................................... 46
Removal and Installation ........................................ 46
REMOVAL ........................................................... 46
INSPECTION AFTER REMOVAL ........................ 50
INSTALLATION .................................................... 51
INSPECTION AFTER INSTALLATION ................ 55
CAMSHAFT ............................................................... 56
Removal and Installation ........................................ 56
REMOVAL ........................................................... 56
INSPECTION AFTER REMOVAL ........................ 58
INSTALLATION .................................................... 61
Valve Clearance ...................................................... 64
INSPECTION ....................................................... 64
ADJUSTMENT .................................................... 65
OIL SEAL .................................................................. 67
Removal and Installation of Valve Oil Seal ............. 67
REMOVAL ........................................................... 67
INSTALLATION .................................................... 67
Removal and Installation of Front Oil Seal ............. 67
REMOVAL ........................................................... 67
INSTALLATION .................................................... 68
Removal and Installation of Rear Oil Seal .............. 68
REMOVAL ........................................................... 68
INSTALLATION .................................................... 68
CYLINDER HEAD ..................................................... 70
On-Vehicle Service ................................................. 70
CHECKING COMPRESSION PRESSURE ......... 70
Removal and Installation ........................................ 71
REMOVAL ........................................................... 71
INSPECTION AFTER REMOVAL ........................ 72
INSTALLATION .................................................... 73
INSPECTION AFTER INSTALLATION ................ 73
Disassembly and Assembly .................................... 74
DISASSEMBLY ................................................... 74
ASSEMBLY ......................................................... 75
Inspection After Disassembly ................................. 77
VALVE DIMENSIONS .......................................... 77
VALVE GUIDE CLEARANCE .............................. 77
VALVE GUIDE REPLACEMENT ......................... 77
VALVE SEAT CONTACT ..................................... 79
VALVE SEAT REPLACEMENT ........................... 79
VALVE SPRING SQUARENESS ......................... 80
VALVE SPRING DIMENSIONS AND VALVE
SPRING PRESSURE LOAD ............................... 80
ENGINE ASSEMBLY ................................................ 81
Removal and Installation (2WD Models) ................ 81
REMOVAL ........................................................... 82
INSTALLATION .................................................... 83
INSPECTION AFTER INSTALLATION ................ 84
Removal and Installation (4WD Models) ................ 85
REMOVAL ........................................................... 85
INSTALLATION .................................................... 88
INSPECTION AFTER INSTALLATION ................ 88CYLINDER BLOCK ................................................... 89
Disassembly and Assembly .................................... 89
DISASSEMBLY .................................................... 90
ASSEMBLY .......................................................... 94
How to Select Piston and Bearing .......................... 99
DESCRIPTION .................................................... 99
HOW TO SELECT PISTON ...............................100
HOW TO SELECT CONNECTING ROD BEAR-
ING .....................................................................100
HOW TO SELECT MAIN BEARING ..................102
Inspection After Disassembly ................................107
CRANKSHAFT END PLAY ................................107
CONNECTING ROD SIDE CLEARANCE .........107
PISTON TO PISTON PIN OIL CLEARANCE .....107
PISTON RING SIDE CLEARANCE ...................108
PISTON RING END GAP ..................................108
CONNECTING ROD BEND AND TORSION .....109
CONNECTING ROD BIG END DIAMETER ......109
CONNECTING ROD BUSHING OIL CLEAR-
ANCE .................................................................109
CYLINDER BLOCK DISTORTION ....................110
MAIN BEARING HOUSING INNER DIAMETER . 111
PISTON TO CYLINDER BORE CLEARANCE .. 111
CRANKSHAFT MAIN JOURNAL DIAMETER ...112
CRANKSHAFT PIN JOURNAL DIAMETER ......113
OUT-OF-ROUND AND TAPER OF CRANK-
SHAFT ...............................................................113
CRANKSHAFT RUNOUT ..................................113
CONNECTING ROD BEARING OIL CLEAR-
ANCE .................................................................113
MAIN BEARING OIL CLEARANCE ...................114
MAIN BEARING CRUSH HEIGHT ....................115
CONNECTING ROD BEARING CRUSH
HEIGHT .............................................................115
LOWER CYLINDER BLOCK MOUNTING BOLT
OUTER DIAMETER ...........................................115
CONNECTING ROD BOLT OUTER DIAMETER .115
FLYWHEEL DEFLECTION (M/T MODELS) ......116
MOVEMENT AMOUNT OF FLYWHEEL (M/T
MODELS) ...........................................................116
SERVICE DATA AND SPECIFICATIONS (SDS) ....117
Standard and Limit ................................................117
GENERAL SPECIFICATIONS ...........................117
DRIVE BELT ......................................................117
INTAKE MANIFOLD AND EXHAUST MANI-
FOLD .................................................................117
SPARK PLUG ....................................................117
CYLINDER HEAD ..............................................117
VALVE ................................................................118
CAMSHAFT AND CAMSHAFT BEARING .........121
CYLINDER BLOCK ............................................122
PISTON, PISTON RING AND PISTON PIN ......123
CONNECTING ROD ..........................................124
CRANKSHAFT ...................................................124
MAIN BEARING .................................................126
CONNECTING ROD BEARING .........................127
Tightening Torque .................................................127

CL-10
CLUTCH MASTER CYLINDER

Removal and InstallationECS008BA
REMOVAL
1. Using one of the following methods, remove hose from nipple.

Drain clutch fluid from reservoir tank and remove hose.

Remove hose from nipple. Immediately plug hose and reservoir tank to prevent clutch fluid from drip-
ping.
CAUTION:
Keep painted surface on the body or other parts free of clutch fluid. If it spills, wipe up immediately
and wash the affected area with water.
2. Remove clutch tube using a flare nut torque wrench.
3. Remove snap pin and clevis pin on clevis in passenger compartment to separate clutch pedal.
4. Remove mounting nuts on master cylinder assembly, and then master cylinder assembly from vehicle.
INSTALLATION
1. Check position of clevis and push rod. If measurement is outside
the standard length, adjust position of clevis and push rod.
2. Connect clutch tube to master cylinder assembly and tempo-
rarily tighten flare nut.
3. Install master cylinder assembly and tighten mounting nuts to
the specified torque. Refer to CL-9, "
Components" .
4. Tighten clutch tube flare nut to the specified torque using a flare
nut torque wrench. Refer to CL-13, "
Removal and Installation" .
5. Set clevis to clutch pedal and insert clevis pin.
6. Attach snap pin to clevis pin.
7. Install hose to nipple.
8. After completing this procedure, inspect and adjust for clutch pedal and then bleed the air from the clutch
hydraulic system. Refer to CL-5, "
On-Vehicle Inspection and Adjustment" and CL-8, "Air Bleeding Proce-
dure" .
Disassembly and AssemblyECS008BB
DISASSEMBLY
1. Remove spring pin using a pin punch.
2. Remove nipple and seal from cylinder body.
3. Loosen push rod lock nut then remove clevis and lock nut, if
necessary.
NOTE:
Clutch pedal height is controlled with position of clevis and push
rod.
4. Remove seat from cylinder body.
5. Remove stopper ring and stopper. Remove push rod from cylin-
der body while holding it securely to prevent piston assembly
popping out.
6. Remove piston assembly and return spring.
INSPECTION AFTER DISASSEMBLY
Check for any of the conditions shown below. If any malfunction is found, replace the part concerned.

Damaged cylinder internal wall, foreign matter, wear, corrosion, or pinhole

Damaged or deformed nipple or reservoir tank

Settling of return spring

Cracked or deformed seatLength “L”
RHD models : 125.5 mm (4.80 in)
LHD models : 122.0 mm (4.94 in)
SCIA5158E
PCIB0274E

CLUTCH DISC, CLUTCH COVER AND FLYWHEEL
CL-17
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INSPECTION AND ADJUSTMENT AFTER REMOVAL
Clutch Disc

Measure circumferential runout relative to clutch disc center
spline. If it is outside the specification, replace clutch disc.

Measure clutch disc spline and input shaft spline backlash at the
circumference of clutch disc. If outside the specification, replace
clutch disc.

Using calipers, measure the depth to clutch disc facing rivet
heads. If it exceeds the allowable wear limit, replace clutch disc.
Clutch Cover
Check diaphragm spring lever claws for unevenness with the lever
still on the vehicle. If they exceed the tolerance, adjust lever height
using the diaphragm adjusting wrench.

Check clutch cover thrust ring for wear or breakage. If wear or
breakage is found, replace clutch cover assembly.
NOTE:

Worn thrust ring will generate a beating noise when tapped at
the rivet with a hammer.

Broken thrust ring will make a clinking sound when cover is shaken up and down.

If a trace of burn or discoloration is found on the clutch cover pressure plate to clutch disc contact surface,
repair the surface with sandpaper. If surface is damaged or distorted, replace the assembly.
Flywheel Runout
Using a dial indicator, measure runout at the flywheel clutch contact
surface. If runout is outside the specification, replace flywheel. If a
trace of burn or discoloration is found on the surface, repair it with
sandpaper.
CAUTION:
Measure it at flywheel outer face (not on knock pin and clutch cover mounting hole).Runout limit/diameter of the area to be measured
: 1.0 mm (0.039 in) /230 mm (9.06 in) dia.
Maximum allowable spline backlash
: 1.0 mm (0.039 in)
SCL221
Facing wear limit (depth to the rivet head)
: 0.3 mm (0.012 in)
SCL229
Tolerance for diaphragm spring lever unevenness
: 0.7 mm (0.028 in) or less
Tool number : ST20050240
PCIB0276E
Allowable flywheel runout
QR engine models
: Refer to EM-116, "
FLYWHEEL DEFLECTION (M/T
MODELS)" .
YD engine models
: Refer to EM-255, "
FLYWHEEL DEFLECTION" .PBIC2168E

BR-6
BRAKE PEDAL

BRAKE PEDALPFP:46501
On-Vehicle Inspection and AdjustmentEFS000C1
Adjust clearance between dash panel and brake pedal upper surface
to the following dimensions.
1. Loosen stop lamp switch by rotating it counter-clockwise by 45°.
2. Loosen input rod lock nut (A), then rotate input rod, set pedal to
the specified height, and tighten lock nut (A).
CAUTION:
Confirm threaded end of input rod remains inside the cle-
vis.
3. Pull pedal by hand and hold it. Press stop lamp switch until its
threaded end contacts the stopper rubber.
4. While holding it against the stopper rubber, turn the switch clock-
wise by 45° and secure it.
CAUTION:
Be sure stopper rubber to stop lamp switch screw threaded
end gap (C) is within the specifications.
5. Check pedal free play.
CAUTION:
Be sure stop lamps go off when pedal is released.
6. Start engine and check brake pedal depressed height.
SFIA0348E
H1Brake pedal heightM/T model 156 - 166 mm (6.14 - 6.54 in)
A/T model 164 - 174 mm (6.46 - 6.85 in)
H
2
Pedal height when depressed
[With engine running and at a depression force of 490 N (50 kg,110.6
lb)]M/T model 80 mm (3.15 in) or more
A/T model 85 mm (3.35 in) or more
C Clearance between stopper rubber and threaded end of stop lamp switch 0.74 - 1.96 mm (0.0291 - 0.0772 in)
A Pedal play3 - 11 mm (0.12 - 0.43 in)
: 16 - 21 N·m (1.6 - 2.2 kg-m, 12 - 15 ft-lb)
SFIA0160E

BL-1
BODY, LOCK & SECURITY SYSTEM
I BODY
CONTENTS
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SECTION BL
A
B
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BODY, LOCK & SECURITY SYSTEM
PRECAUTIONS .......................................................... 4
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 4
Precautions for Work ................................................ 4
Wiring Diagnosis and Trouble Diagnosis ................. 4
PREPARATION ........................................................... 5
Commercial Service Tools ........................................ 5
SQUEAK AND RATTLE TROUBLE DIAGNOSES ..... 6
Work Flow ................................................................ 6
CUSTOMER INTERVIEW ..................................... 6
DUPLICATE THE NOISE AND TEST DRIVE ....... 7
CHECK RELATED SERVICE BULLETINS ........... 7
LOCATE THE NOISE AND IDENTIFY THE
ROOT CAUSE ...................................................... 7
REPAIR THE CAUSE ........................................... 7
CONFIRM THE REPAIR ....................................... 8
Generic Squeak and Rattle Troubleshooting ........... 8
INSTRUMENT PANEL .......................................... 8
CENTER CONSOLE ............................................. 8
DOORS ................................................................. 8
TRUNK .................................................................. 9
SUNROOF/HEADLINING ..................................... 9
SEATS ................................................................... 9
UNDERHOOD ....................................................... 9
Diagnostic Worksheet ............................................ 10
HOOD ....................................................................... 12
Fitting Adjustment .................................................. 12
LONGITUDINAL AND LATERAL CLEARANCE
ADJUSTMENT .................................................... 12
FRONT END HEIGHT ADJUSTMENT ............... 12
SURFACE HEIGHT ADJUSTMENT ................... 14
Removal and Installation of Hood Assembly .......... 15
REMOVAL ........................................................... 15
INSTALLATION ................................................... 15
Removal and Installation of Hood Lock Control ..... 16
REMOVAL ........................................................... 16
INSTALLATION ................................................... 16
Hood Lock Control Inspection ................................ 17
DOOR ....................................................................... 18Fitting Adjustment ................................................... 18
FRONT DOOR .................................................... 18
REAR DOOR ....................................................... 18
STRIKER ADJUSTMENT .................................... 18
Removal and Installation of Front Door .................. 19
REMOVAL ........................................................... 19
INSTALLATION ................................................... 19
Removal and Installation of Rear Door ................... 19
REMOVAL ........................................................... 20
INSTALLATION ................................................... 20
Door Weatherstrip .................................................. 21
REMOVAL ........................................................... 21
INSTALLATION ................................................... 21
POWER DOOR LOCK SYSTEM .............................. 22
System Description ................................................. 22
OPERATION ........................................................ 22
Component Parts and Harness Connector Location ... 22
Schematic ............................................................... 23
Wiring Diagram — D/LOCK — ............................... 24
Terminal and Reference Value for Time Control Unit ... 28
Symptom Chart ....................................................... 29
Power Supply and Ground Circuit Check ............... 29
Door Lock/Unlock Switch Check ............................ 30
Door Key Cylinder Switch Check ............................ 32
Front Door Lock Actuator (Driver Side) Check ....... 34
Front Door Lock Actuator (Passenger Side) Check ... 35
Rear Door Lock Actuator LH Check ....................... 36
Rear Door Lock Actuator RH Check ....................... 37
Back Door Lock Actuator Check ............................. 38
Door Switch Check ................................................. 39
Door Unlock Sensor Check .................................... 40
Key Switch Check ................................................... 41
POWER DOOR LOCK — SUPER LOCK — ............ 42
System Description ................................................. 42
OUTLINE ............................................................. 42
OPERATION ........................................................ 42
Schematic ............................................................... 44
Wiring Diagram — S/LOCK — ............................... 45
Terminal and Reference Value for Time Control Unit ... 51
Trouble Diagnoses ................................................. 53

BL-12
HOOD

HOODPFP:65100
Fitting AdjustmentEIS009QH
LONGITUDINAL AND LATERAL CLEARANCE ADJUSTMENT
1. Remove hood lock assembly, loosen the hood hinge nuts and close the hood.
2. Adjust the lateral and longitudinal clearance, and open the hood to tighten the hood hinge mounting bolts
to the specified torque.
3. Install the hood lock temporarily, and align the hood striker and lock so that the centers of striker and lock
become vertical viewed from the front, by moving the hood lock laterally.
4. Tighten hood lock mounting bolts to the specified torque.
FRONT END HEIGHT ADJUSTMENT
1. Remove the hood lock and adjust the height by rotating the bumper rubber until the hood becomes 1 to1.5
mm (0.04 to 0.059 in) lower than the fender.
PIIB1215E

BL-14
HOOD

SURFACE HEIGHT ADJUSTMENT
1. Remove hood lock, and adjust the surface height difference of hood, fender and headlamp according to
the fitting standard dimension, by rotating RH and LH bumper rubbers.
2. Install hood lock temporarily, and move hood lock laterally until the centers of striker and lock become ver-
tical when viewed from the front.
3. Make sure that the hood lock secondary latch is properly
engaged with the secondary striker with hood's own weight.
4. Make sure that the hood lock primary latch is securely engaged
with the hood striker with hood's own weight by dropping hood
from approx. 200 mm(7.87 in) height.
CAUTION:
Do not drop hood from a height of 300 mm (11.81 in) or
more.
5. Move hood lockup and down until striker smoothly engages the
lock when the hood is closed.
6. When pulling the hood opener lever gently, make sure that front
end of the hood rises by approximately 20 mm (0.79 in) and that hood striker and hood lock primary latch
is disengaged. Also make sure that hood opener returns to the original position.
7. After adjustment, tighten lock bolts to the specified torque.
PIIB1082E

HOOD
BL-17
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4. Connect cable securely to the lock.
5. After connection, confirm proper adjustment and operation for
both hood lock and hood opener.
Hood Lock Control InspectionEIS009QK
CAUTION:
If the hood lock cable is bent or deformed, replace it.
1. Make sure that the hood lock secondary latch is securely
engaged with the secondary striker with hood's own weight.
2. Make sure that the hood lock primary latch is securely engaged
with the hood striker with hood's own weight by dropping it from
approx 200 mm (7.87 in) height.
CAUTION:
Do not drop hood from a height of 300 mm (11.81 in) or
more.
3. When pulling hood opener lever gently, make sure that front end of the hood rises by approximately 20
mm (0.79 in) and that hood striker and hood lock primary latch are disengaged. Also make sure that hood
opener returns to the original position.
4. Confirm hood lock is properly lubricated. If necessary, apply
“body grease” at the point shown in the figure.
PIIA3552E
PIIB1082E
PIIA3550E

BL-18
DOOR

DOORPFP:80100
Fitting AdjustmentEIS00A67
FRONT DOOR
Longitudinal clearance and surface height adjustment at front end
1. Remove fender protector. Refer to EI-21, "FENDER PROTECTOR" .
2. Working from the inside the fender, loosen hinge mount bolts on the body. Lift rear end of the front door to
adjust clearance and surface difference properly.
REAR DOOR
Longitudinal clearance and surface height adjustment at front end
1. Remove upper and lower garnishes on the center pillar. Refer to EI-35, "BODY SIDE TRIM" .
2. Loosen mounting bolts from outside of vehicle, mounting nuts from inside of vehicle. Open rear door.
Raise rear end of it to adjust.
STRIKER ADJUSTMENT
Adjust striker until it is parallel to the lock engagement direction.
PIIA3652E
PIIA0555E

RF-14
SUNROOF

Fitting AdjustmentEIS000MR
LONGITUDINAL/LATERAL CLEARANCE ADJUSTMENT
1. Tilt up glass lid and then remove side trim.
2. After loosening glass lid mounting nuts, tilt down glass lid.
3. Adjust glass lid according to sections A–A, B–B, C–C as shown in the figure.
4. After adjusting glass lid, tighten nuts to the specified torque.
5. Tilt glass lid 4 to 5 times to check that it smoothly goes up and down.
SURFACE MISMATCH ADJUSTMENT
1. Adjust surface height of glass lid and roof panel to 0 ± 1.5 mm
(0±0.059 in) by altering the number of shims between glass lid
and link assembly. (Standard: 2, max: 4)
2. After fitting adjustment, use a hose to flush the entire surface of
the roof with water to check for leaks.
PIIA3748E
SIIA0119E