2005 NISSAN X-TRAIL Service Repair Manual

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Page 257 of 4555

NISSAN X-TRAIL 2005 Service Repair Manual PRIMARY TIMING CHAIN
EM-203
[YD22DDTi]
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23. Remove rear chain case.
Loosen fixing bolts in reverse order of that shown in the figure
and remove them.
U s e t h e s e a l

Page 258 of 4555

NISSAN X-TRAIL 2005 Service Repair Manual EM-204
[YD22DDTi]
PRIMARY TIMING CHAIN

a. Apply a continuous bead of liquid gasket with the tube presser
(special service tool: WS39930000) on locations shown in the
figure.
Use Genuine Liquid Gaske

Page 259 of 4555

NISSAN X-TRAIL 2005 Service Repair Manual PRIMARY TIMING CHAIN
EM-205
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d. Tighten bolts in numerical order shown in the figure.
Install the following four types of bolts, referring to the figure.
The sh

Page 260 of 4555

NISSAN X-TRAIL 2005 Service Repair Manual EM-206
[YD22DDTi]
PRIMARY TIMING CHAIN

9. Install slack guide.
10. Install chain tensioner.
Push the plunger of the chain tensioner. While keeping
plunger pressed down with a push pin, etc., instal

Page 261 of 4555

NISSAN X-TRAIL 2005 Service Repair Manual PRIMARY TIMING CHAIN
EM-207
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a. Apply a continuous bead of liquid gasket with the tube presser
(special service tool: WS39930000) as shown in the figure.
b. Insta

Page 262 of 4555

NISSAN X-TRAIL 2005 Service Repair Manual EM-208
[YD22DDTi]
PRIMARY TIMING CHAIN

b. Hold crankshaft pulley with the pulley holder (special service
tool).
c. Apply engine oil onto threaded parts of crankshaft pulley bolt
and seating area.
d.

Page 263 of 4555

NISSAN X-TRAIL 2005 Service Repair Manual CYLINDER HEAD
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CYLINDER HEADPFP:11041
On-Vehicle ServiceEBS00LRV
CHECKING COMPRESSION PRESSURE
1. Warm up engine thoroughly. Then, stop it.
2. Using CONSUL

CYLINDER HEAD
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CYLINDER HEADPFP:11041
On-Vehicle ServiceEBS00LRV
CHECKING COMPRESSION PRESSURE
1. Warm up engine thoroughly. Then, stop it.
2. Using CONSULT-II, make sure no error codes are indicated for self-diagnosis items. Refer to EC-1012,
"Basic Inspection" (WITH EURO-ODB) or EC-1382, "Basic Inspection" (WITHOUT EURO-ODB).
Do not disconnect CONSULT-II until the end of this operation; it will be used to check engine rpm and
for error detection at the end of this operation.
3. Disconnect the battery cable from the negative terminal.
4. Remove charge air cooler. Refer to EM-144, "
Removal and Installation"
5. To prevent fuel from being injected during inspection, remove
fuel pump fuse [ENG CONT 2 (20A)] from fuse box on the left
side of engine room.
Among marks on fuse box, [ENG CONT 2 (20A)] is for fuel
pump fuse.
6. Remove glow plugs from all the cylinders. Refer to EM-162,
"Removal and Installation" .
CAUTION:
Before removal, clean the surrounding area to prevent
entry of any foreign materials into engine.
Carefully remove glow plugs to prevent any damage or
breakage.
Handle with care to avoid applying any shock to glow plugs.
7. Install compression gauge adapter (special service tool) to
installation holes of glow plugs and connect compression gauge
for diesel engine.
8. Connect the battery cable to the negative terminal.
9. With accelerator pedal fully depressed, turn ignition switch to
“START” for cranking. When the gauge pointer stabilizes, read
the compression pressure and engine rpm. Perform these steps
to check each cylinder.
Always use a fully-charged battery to obtain specified engine
speed.
Compression pressure
Unit: kPa (bar, kg/cm2 , psi)/rpm
When engine rpm is out of the specified range, check the specific gravity of battery liquid. Measure
again under corrected conditions.
If engine rpm exceeds the limit, check valve clearance and combustion chamber components (valves,
valve seats, cylinder head gaskets, piston rings, pistons, cylinder bores, cylinder block upper and lower
surfaces) and measure again.
If compression pressure is low in some cylinders, apply engine oil from glow plug installation hole. Then
check pressure again.
–If compression pressure becomes normal after applying engine oil, piston ring may be worn or dam-
aged. Check piston ring for malfunction. If any, replace piston ring.
–If compression pressure is still low after applying engine oil, valve may be malfunctioning. Check valve
for malfunction. If contact malfunction is found, replace valve or valve seat.
If compression pressure in adjacent two cylinders is low after applying engine oil, pressure may be
leaking from gasket. In this case, replace cylinder head gasket.
PBIC0680E
: 20 N·m (2.0 kg-m, 15 ft-lb)
SEM112G
Standard Minimum Difference limit between cylinders
2,991 (29.9, 30.5, 434)/200 2,452 (24.5, 25.0, 356)/200 490 (4.9, 5.0, 71)/200

Page 264 of 4555

NISSAN X-TRAIL 2005 Service Repair Manual EM-210
[YD22DDTi]
CYLINDER HEAD

10. Complete this operation as follows:
a. Turn the ignition switch to “OFF”.
b. Disconnect the battery cable from the negative terminal.
c. Install glow plug a

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