2005 NISSAN X-TRAIL checking oil

LU-20
[YD22DDTi]
ENGINE OIL

ENGINE OILPFP:KLA92
InspectionEBS00B03
ENGINE OIL LEVEL
NOTE:
Before starting engine, put vehicle horizontally and check the engine oil level. If engine is already started, stop
it and allow 10 minutes before checking.
1. Pull out oil level gauge and wipe it clean.
2. Insert oil level gauge and make sure the engine oil level is within
the range shown in the figure.
3. If it is out of range, adjust it.
ENGINE OIL APPEARANCE

Check engine oil for white turbidity or heavy contamination.

If engine oil becomes turbid and white, it is highly probable that it is contaminated with engine coolant.
Repair or replace damaged parts.
ENGINE OIL LEAKAGE
Check for engine oil leakage around the following area.

Oil pan (upper and lower)

Oil pan drain plug

Oil pressure switch

Oil filter bracket

Oil cooler

Oil pump housing

Va c u u m p u m p

Cylinder head rear cover assembly

Front and rear chain cases

Mating surface between cylinder block and cylinder head

Mating surface between cylinder head and rocker cover

Front and rear oil seals

Turbocharger

Oil tube connecting parts from turbocharger
ENGINE OIL PRESSURE CHECK
WARNING:

Be careful not to burn yourself, as the engine oil is hot.

Be sure to check oil pressure in “ Neutral position” and parking brake should be applied securely.
1. Check the engine oil level. Refer to LU-20, "
ENGINE OIL LEVEL" .
2. Remove RH engine undercover.
3. Remove exhaust front tube. Refer to EX-2, "
EXHAUST SYSTEM" .
SBIA0122E

ENGINE OIL
LU-21
[YD22DDTi]
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4. Disconnect harness connector at oil pressure switch, and using
deep socket (commercial service tool), remove oil pressure
switch.
5. Install the oil pressure gauge and hose (special service tool).
6. Install exhaust front tube. Refer to EX-2, "
EXHAUST SYSTEM"
7. After warming up engine, make sure that oil pressure corresponding to the engine speed is produced.
NOTE:
When engine oil temperature is low, engine oil pressure becomes high.
Engine oil pressure [Engine oil temperature at 80 °C (176 °F)]
8. After checking, install oil pressure switch as follows.
CAUTION:
Be careful not to get burned when engine is hot.
a. Remove old liquid gasket adhering to oil pressure switch and engine.
b. Apply liquid gasket and tighten oil pressure switch to specification.
Use Genuine Thread Sealant or equivalent.
c. After warming up engine, check for oil leakage with running engine.
Changing Engine OilEBS00B04
WARNING:

Be careful not to burn yourself, as the engine oil is hot.

Prolonged and repeated contact with used engine oil may cause skin cancer; try to avoid direct
skin contact with used engine oil. If skin contact is made, wash thoroughly with soap or hand
cleaner as soon as possible.
1. Warm up engine, put vehicle horizontally and check for engine oil leakage from engine components. Refer
to LU-20, "
ENGINE OIL LEAKAGE" .
2. Stop engine and wait for 10 minutes.
SBIA0123E
SLC926-A
Engine speed (rpm) Idle speed 2,000
Engine pressure
kPa (bar, kg/cm
2 , psi)140 (1.40, 1.43, 20.3) or more 270 (2.70, 2.75, 39.2) or more
Oil pressure switch:
: 15 N·m (1.5 kg-m, 11 ft-lb)

RADIATOR
CO-13
[QR]
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INSTALLATION
Installation is the reverse order of removal.
INSPECTION AFTER INSTALLATION

Check for leaks of engine coolant using a radiator cap tester adapter (special service tool: EG17650301)
and a radiator cap tester (commercial service tool). Refer to CO-9, "
LEAK CHECK" .

Start and warm up engine. Visually check if there is no leaks of engine coolant and A/T fluid (A/T models).
Checking Radiator CapEBS00KOK

Check valve seat of radiator cap.
–Check if valve seat is swollen to the extent that the edge of the
plunger cannot be seen when watching it vertically from the top.
–Check if valve seat has no soil and damage.

Pull negative-pressure valve to open it, and make sure that it is
completely closed when released.
–Make sure that there is no dirt or damage on the valve seat of
radiator cap negative-pressure valve.
–Make sure that there are no unusualness in the opening and
closing conditions of negative-pressure valve.

Check radiator cap relief pressure.
–When connecting radiator cap to the radiator cap tester (com-
mercial service tool) and the radiator cap tester adapter [SST],
apply engine coolant to the cap seal surface.

Replace radiator cap if there is an unusualness related to the above three.
CAUTION:
When installing radiator cap, thoroughly wipe out the radiator filler neck to remove any waxy residue
or foreign material.
Checking RadiatorEBS00KOL
Check radiator for mud or clogging. If necessary, clean radiator as follows.

Be careful not to bend or damage radiator fins.

When radiator is cleaned without removal, remove all surrounding parts such as cooling fan, radiator
shroud and horns. Then tape harness and connectors to prevent water from entering.
1. Apply water by hose to the back side of the radiator core vertically downward.
2. Apply water again to all radiator core surface once per minute.
PBIC2816E
SMA967B
Standard:
78 - 98 kPa (0.78 - 0.98bar, 0.8 - 1.0 kg/cm
2 , 11 - 14 psi)
Limit:
59 kPa (0.59bar, 0.6 kg/cm
2 , 9 psi)
SLC755AC

CO-36
[YD22DDTi]
RADIATOR


Start and warm up engine. Visually check if there is no leaks of engine coolant.
Checking Radiator CapEBS01FA3

Check valve seat of radiator cap.
–Check if valve seat is swollen to the extent that the edge of the
plunger cannot be seen when watching it vertically from the top.
–Check if valve seat has no soil and damage.

Pull negative-pressure valve to open it, and make sure that it is
completely closed when released.
–Make sure that there is no dirt or damage on the valve seat of
radiator cap negative-pressure valve.
–Make sure that there are no unusualness in the opening and
closing conditions of negative-pressure valve.

Check radiator cap relief pressure.
–When connecting radiator cap to the radiator cap tester (com-
mercial service tool) and the radiator cap tester adapter (special
service tool), apply engine coolant to the cap seal surface.

Replace radiator cap if there is an unusualness related to the above three.
CAUTION:
When installing radiator cap, thoroughly wipe out the radiator filler neck to remove any waxy residue
or foreign material.
Checking RadiatorEBS011WN
Check radiator for mud or clogging. If necessary, clean radiator as follows.

Be careful not to bend or damage the radiator fins.

When radiator is cleaned without removal, remove all surrounding parts such as cooling fan, radiator
shroud and horns. Then tape the harness and connectors to prevent water from entering.
1. Apply water by hose to the back side of the radiator core vertically downwards.
2. Apply water again to all radiator core surface once per minute.
3. Stop washing if any stains no longer flow out from the radiator.
4. Blow air into the back side of radiator core vertically downwards.

Use compressed air lower than 490 kPa (4.9 bar, 5 kg/cm2 , 71psi) and keep distance more than 30 cm
(11.8 in).
5. Blow air again into all the radiator core surface once per minute until no water sprays out.
PBIC2816E
SMA967B
Standard:
78 - 98 kPa (0.78 - 0.98bar, 0.8 - 1.0 kg/cm
2 , 11 - 14 psi)
Limit:
59 kPa (0.59bar, 0.6 kg/cm
2 , 9 psi)
SLC755AC

EC-50
[QR (WITH EURO-OBD)]
BASIC SERVICE PROCEDURE

NOTE:
Prepare pans or saucers under the disconnected fuel line because the fuel may spill out. The fuel pres-
sure cannot be completely released because T30 models do not have fuel return system.
CAUTION:

The fuel hose connection method used when taking fuel pressure check must not be used for
other purposes.

Be careful not to scratch or put debris around connection area when servicing, so that the quick
connector maintains sealability with O-rings inside.

When installing fuel hose quick connector, refer to EM-18, "INTAKE MANIFOLD" .
1. Release fuel pressure to zero. Refer to EC-49, "
FUEL PRESSURE RELEASE" .
2. Prepare fuel hose and fuel hose clamp for fuel pressure check, and connect fuel pressure gauge.

Use suitable fuel hose for fuel pressure check (genuine NISSAN fuel hose without quick connector).

To avoid unnecessary force or tension to hose, use moderately long fuel hose for fuel pressure check.

Do not use the fuel hose for checking fuel pressure with damage or cracks on it.

Use Pressure Gauge to check fuel pressure.
3. Remove fuel hose. Refer to EM-18, "
INTAKE MANIFOLD" .

Do not twist or kink fuel hose because it is plastic hose.

Do not remove fuel hose from quick connector.

Keep the original fuel hose to be free from intrusion of dust or foreign substances with a suitable cover.
4. Install the fuel pressure gauge as shown in the figure.

Wipe off oil or dirt from hose insertion part using cloth moist-
ened with gasoline.

Apply proper amount of gasoline between top of the fuel tube
and No.1 spool.

Insert fuel hose for fuel pressure check until it touches the
No.1 spool on fuel tube.

Use NISSAN genuine hose clamp (part number: 16439
N4710 or 16439 40U00).

When reconnecting fuel line, always use new clamps.

When reconnecting fuel hose, check the original fuel hose for
damage and abnormality.

Use a torque driver to tighten clamps.

Install hose clamp to the position within 1 - 2 mm (0.04 - 0.08
in).

Make sure that clamp screw does not contact adjacent parts.
5. After connecting fuel hose for fuel pressure check, pull the hose
with a force of approximately 98 N (10 kg, 22 lb) to confirm fuel
tube does not come off.
6. Turn ignition switch ON, and check for fuel leakage.
7. Start engine and check for fuel leakage.
8. Read the indication of fuel pressure gauge.

Do not perform fuel pressure check with system operating. Fuel pressure gauge may indicate false
readings.

During fuel pressure check, confirm for fuel leakage from fuel connection every 3 minutes.
9. If result is unsatisfactory, go to next step.
10. Check the following.

Fuel hoses and fuel tubes for cloggingTightening
torque:1 - 1.5 N·m (0.1 - 0.15 kg-m, 9 - 13 in-lb)
At idling: Approximately 350 kPa (3.5 bar, 3.57 kg/cm
2 , 51 psi)
PBIB0669E
PBIB1977E

EC-242
[QR (WITH EURO-OBD)]
DTC P0300 - P0304 MULTIPLE CYLINDER MISFIRE, NO. 1 - 4 CYLINDER MIS-
FIRE

5. CHECK IGNITION SPARK
1. Stop engine.
2. Disconnect ignition coil assembly from rocker cover.
3. Disconnect spark plug from ignition coil assembly.
4. Connect a known-good spark plug to the ignition coil assembly.
5. Disconnect all injector harness connectors.
6. Place end of spark plug against a suitable ground and crank engine.
7. Check for spark.
OK or NG
OK >> GO TO 6.
NG >> Check ignition coil, power transistor and their circuits.
Refer to EC-440, "
IGNITION SIGNAL" .
6. CHECK SPARK PLUGS
Remove the spark plugs and check for fouling, etc.
OK or NG
OK >> GO TO 7.
NG >> Repair or replace spark plug(s) with standard type
one(s). For spark plug type, refer to MA-26, "
Checking
and Changing Spark Plugs" .
7. CHECK COMPRESSION PRESSURE
Check compression pressure. Refer to EM-70, "
CHECKING COMPRESSION PRESSURE" .
OK or NG
OK >> GO TO 8.
NG >> Check pistons, piston rings, valves, valve seats and cylinder head gaskets.
8. CHECK FUEL PRESSURE
1. Install all removed parts.
2. Release fuel pressure to zero. Refer to EC-49, "
FUEL PRESSURE RELEASE" .
3. Install fuel pressure gauge and check fuel pressure. Refer to EC-49, "
FUEL PRESSURE CHECK" .
OK or NG
OK >> GO TO 10.
NG >> GO TO 9.
SEF575Q
SEF156I
Standard:
1,190 kPa (11.9 bar, 12.1 kg/cm2 , 172 psi)/250 rpm
Minimum:
990 kPa (9.9 bar, 10.1 kg/cm
2 , 144 psi)/250 rpm
Difference between each
cylinder:98 kPa (0.98 bar, 1.0 kg/cm
2 , 14 psi)/250 rpm
At idle: Approx. 350 kPa (3.5 bar, 3.57 kg/cm
2 , 51 psi)

BASIC SERVICE PROCEDURE
EC-563
[QR (WITHOUT EURO-OBD)]
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NOTE:
Prepare pans or saucers under the disconnected fuel line because the fuel may spill out. The fuel pres-
sure cannot be completely released because T30 models do not have fuel return system.
CAUTION:

The fuel hose connection method used when taking fuel pressure check must not be used for
other purposes.

Be careful not to scratch or put debris around connection area when servicing, so that the quick
connector maintains sealability with O-rings inside.

When installing fuel hose quick connector, refer to EM-18, "INTAKE MANIFOLD" .
1. Release fuel pressure to zero. Refer to EC-562, "
FUEL PRESSURE RELEASE" .
2. Prepare fuel hose and fuel hose clamp for fuel pressure check, and connect fuel pressure gauge.

Use suitable fuel hose for fuel pressure check (genuine NISSAN fuel hose without quick connector).

To avoid unnecessary force or tension to hose, use moderately long fuel hose for fuel pressure check.

Do not use the fuel hose for checking fuel pressure with damage or cracks on it.

Use Pressure Gauge to check fuel pressure.
3. Remove fuel hose. Refer to EM-18, "
INTAKE MANIFOLD" .

Do not twist or kink fuel hose because it is plastic hose.

Do not remove fuel hose from quick connector.

Keep the original fuel hose to be free from intrusion of dust or foreign substances with a suitable cover.
4. Install the fuel pressure gauge as shown in the figure.

Wipe off oil or dirt from hose insertion part using cloth moist-
ened with gasoline.

Apply proper amount of gasoline between top of the fuel tube
and No.1 spool.

Insert fuel hose for fuel pressure check until it touches the
No.1 spool on fuel tube.

Use NISSAN genuine hose clamp (part number: 16439
N4710 or 16439 40U00).

When reconnecting fuel line, always use new clamps.

When reconnecting fuel hose, check the original fuel hose for
damage and abnormality.

Use a torque driver to tighten clamps.

Install hose clamp to the position within 1 - 2 mm (0.04 - 0.08
in).

Make sure that clamp screw does not contact adjacent parts.
5. After connecting fuel hose for fuel pressure check, pull the hose
with a force of approximately 98 N (10 kg, 22 lb) to confirm fuel
tube does not come off.
6. Turn ignition switch ON, and check for fuel leakage.
7. Start engine and check for fuel leakage.
8. Read the indication of fuel pressure gauge.

Do not perform fuel pressure check with system operating. Fuel pressure gauge may indicate false
readings.

During fuel pressure check, confirm for fuel leakage from fuel connection every 3 minutes.
9. If result is unsatisfactory, go to next step.
10. Check the following.

Fuel hoses and fuel tubes for cloggingTightening
torque:1 - 1.5 N·m (0.1 - 0.15 kg-m, 9 - 13 in-lb)
At idling: Approximately 350 kPa (3.5 bar, 3.57 kg/cm
2 , 51 psi)
PBIB0669E
PBIB1977E

MT-1
MANUAL TRANSAXLE
C TRANSMISSION/TRANSAXLE
CONTENTS
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SECTION MT
A
B
MT

MANUAL TRANSAXLE
PRECAUTIONS .......................................................... 3
Service Notice or Precautions .................................. 3
PREPARATION ........................................................... 4
Special Service Tools ............................................... 4
Commercial Service Tools ........................................ 6
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING ................................................ 8
NVH Troubleshooting Chart ..................................... 8
DESCRIPTION ............................................................ 9
Cross-Sectional View ............................................... 9
DOUBLE-CONE SYNCHRONIZER ..................... 11
TRIPLE-CONE SYNCHRONIZER ....................... 11
REVERSE GEAR NOISE PREVENTION FUNC-
TION (SYNCHRONIZING METHOD) .................. 11
M/T OIL ..................................................................... 12
Changing M/T Oil ................................................... 12
DRAINING ........................................................... 12
FILLING ............................................................... 12
Checking M/T Oil .................................................... 12
OIL LEAKAGE AND OIL LEVEL ......................... 12
SIDE OIL SEAL ........................................................ 14
Removal and Installation ........................................ 14
REMOVAL ........................................................... 14
INSTALLATION ................................................... 14
POSITION SWITCH .................................................. 15
Checking ................................................................ 15
BACK-UP LAMP SWITCH .................................. 15
PARK/NEUTRAL POSITION SWITCH ............... 15
CONTROL LINKAGE ............................................... 16
Components of Control Device and Cable ............. 16
Removal and Installation ........................................ 17
AIR BREATHER HOSE ............................................ 18
Removal and Installation ........................................ 18
TRANSAXLE ASSEMBLY ........................................ 19
Removal and Installation ........................................ 19
COMPONENTS .................................................. 19
REMOVAL ........................................................... 20
INSTALLATION ................................................... 21
Disassembly and Assembly (RS5F51A) ................ 22
COMPONENTS .................................................. 22DISASSEMBLY ................................................... 26
ASSEMBLY ......................................................... 30
ADJUSTMENT .................................................... 36
Disassembly and Assembly (RS6F51A) ................. 40
COMPONENTS ................................................... 40
DISASSEMBLY ................................................... 44
ASSEMBLY ......................................................... 48
ADJUSTMENT .................................................... 54
INPUT SHAFT AND GEARS .................................... 58
Disassembly and Assembly (RS5F51A) ................. 58
DISASSEMBLY ................................................... 58
INSPECTION AFTER DISASSEMBLY ................ 59
ASSEMBLY ......................................................... 62
Disassembly and Assembly (RS6F51A) ................. 66
DISASSEMBLY ................................................... 66
INSPECTION AFTER DISASSEMBLY ................ 67
ASSEMBLY ......................................................... 69
MAINSHAFT AND GEARS ....................................... 73
Disassembly and Assembly (RS5F51A) ................. 73
DISASSEMBLY ................................................... 73
INSPECTION AFTER DISASSEMBLY ................ 74
ASSEMBLY ......................................................... 76
Disassembly and Assembly (RS6F51A) ................. 80
DISASSEMBLY ................................................... 80
INSPECTION AFTER DISASSEMBLY ................ 81
ASSEMBLY ......................................................... 83
REVERSE IDLER SHAFT AND GEARS .................. 89
Disassembly and Assembly (RS5F51A) ................. 89
DISASSEMBLY ................................................... 89
INSPECTION AFTER DISASSEMBLY ................ 89
ASSEMBLY ......................................................... 90
Disassembly and Assembly (RS6F51A) ................. 90
DISASSEMBLY ................................................... 90
INSPECTION AFTER DISASSEMBLY ................ 91
ASSEMBLY ......................................................... 91
FINAL DRIVE ............................................................ 93
Disassembly and Assembly (RS5F51A) ................. 93
PRE-INSPECTION .............................................. 93
DISASSEMBLY ................................................... 93
INSPECTION AFTER DISASSEMBLY ................ 94