Nissan X-Trail 32. Instruction — part 1113
TIMING CHAIN
EM-349
< REMOVAL AND INSTALLATION >
[R9M]
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e.
the crankshaft spacer,
f.
the “Exhaust camshaft timing sprocket (front) - timing chain - crankshaft sprocket” assembly,
g.
the tension guide,
h.
the tool [SST: — (Mot.1970)].
INSTALLATION
1.
Set the engine at TDC.
2.
Install the tool [SST: — (Mot.1970)].
3.
Install tension guide.
4.
Tighten timing chain guide bolts.
5.
Install the crankshaft sprocket onto the crankshaft.
6.
Install timing chain.
a.
The timing chain on the crankshaft sprocket (align the sprocket
mark with the cooper chain link
).
b.
The timing chain on the exhaust camshaft timing sprocket (front)
(align the sprocket mark with the cooper chain link
).
7.
Install the exhaust camshaft timing sprocket (front) onto the exhaust camshaft.
8.
Place the timing sprocket spacer on the exhaust camshaft timing sprocket (front).
9.
Finger tighten the exhaust camshaft timing sprocket bolts.
NOTE:
Allow the timing sprocket to rotate freely.
10. Install the crankshaft spacer.
11. Install the slack guide.
12. Tighten the bolt of the slack guide.
13. Install the timing chain tensioner with its locking pin.
NOTE:
Check that the hydraulic tensioner is in contact with the cylinder block before tightening the bolts.
14. Tighten the bolts of the timing chain tensioner.
15. Remove the locking pin.
E1BIA0593ZZ
E1BIA0592ZZ
EM-350
< REMOVAL AND INSTALLATION >
[R9M]
TIMING CHAIN
16. Engage the collet of the tool [SST: — (Mot.1969)]
into the
exhaust camshaft groove.
17. Turn the tool to align the shafts on the spacer and the hole of the rocker cover.
18. Detach the collet of the tool from the exhaust camshaft groove.
19. Engage the pins of the tool in the holes in the intake camshaft timing sprocket.
NOTE:
Do not install the collet of the tool into the groove on the exhaust side of the camshaft.
20. Turn the tool to align the shafts on the spacer and the hole of the rocker cover.
21. Install the collet of the tool into the groove on the exhaust camshaft without forcing it (if necessary, start
the previous operation again).
22. Install the rocker cover onto the tool [SST: — (Mot.1969)].
23. Tighten the exhaust camshaft timing sprocket bolts.
24. Turn 40 degrees clockwise (angle tightening).
25. Remove the tools.
• The bolts from the tool [SST: — (Mot.1969)]
• The tool [SST: — (Mot.1969)]
• The tool [SST: — (Mot.1970)]
26. Tighten the TDC hole plug. Refer to
.
27. Check the marks
(if necessary, start the previous operation
again).
28. Install front cover with the following procedure:
E1BIA0594ZZ
E1BIA0595ZZ
E1BIA0596ZZ
TIMING CHAIN
EM-351
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a.
Apply liquid gasket to the front cover side, referring to the appli-
cation point shown in the figure.
Use Genuine Liquid Gasket or equivalent.
NOTE:
Liquid gasket should be applied to the front cover side because the workspace is narrow.
b.
Install the front cover.
i.
Pre-tighten the front cover bolts.
ii.
Tighten the front cover bolts.
29. Install crankshaft pulley with the following procedure:
a.
Tighten crankshaft pulley bolt.
b.
Turn 150 degrees clockwise (angle tightening).
30. Install in the reverse order of removal, for the rest of the parts.
Inspection
INFOID:0000000010784346
INSPECTION AFTER INSTALLATION
Inspection for Leaks
• Before starting engine, check oil/fluid levels including engine coolant and engine oil. If less than required
quantity, fill to the specified level. Refer to
MA-23, "Fluids and Lubricants"
.
• Use procedure below to check for fuel leakage.
- Start engine. With engine speed increased, check again for fuel leakage at connection points.
• Run engine to check for unusual noise and vibration.
• Warm up engine thoroughly to check there is no leakage of fuel, exhaust gases, or any oil/fluids including
engine oil and engine coolant.
lower side:
5.0 - 9.0 mm (0.098 - 0.177 in) in diameter
upper side:
4.0 - 8.0 mm (0.118 - 0.276 in) in diameter
center:
1.5 - 3.5 mm (0.394 - 0.591 in) long
E1BIA0597ZZ
: 5.0 N·m (0.51 kg-m, 44 in-lb)
: 15 N·m (1.6 kg-m, 12 ft-lb)
E1BIA0652ZZ
: 50 N·m (5.1 kg-m, 37 ft-lb)
EM-352
< REMOVAL AND INSTALLATION >
[R9M]
TIMING CHAIN
• Bleed air from lines and hoses of applicable lines, such as in cooling system.
• After cooling down engine, again check oil/fluid levels including engine oil and engine coolant. Refill to the
specified level, if necessary.
Summary of the inspection items:
*: Power steering fluid, brake fluid, etc.
Items
Before starting engine
Engine running
After engine stopped
Engine coolant
Level
Leakage
Level
Engine oil
Level
Leakage
Level
Transmission /
transaxle fluid
AT & CVT Models
Leakage
Level / Leakage
Leakage
MT Models
Level / Leakage
Leakage
Level / Leakage
Other oils and fluids*
Level
Leakage
Level
Fuel
Leakage
Leakage
Leakage
Exhaust gases
—
Leakage
—
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