Nissan Qashqai (2007-2010). Manual — part 87
EM-296
< ON-VEHICLE REPAIR >
[K9K]
CAMSHAFT
8.
Screw the collar nut until the cover touches the cylinder head.
9.
Install vacuum pump. Refer to
EM-276, "Removal and Installa-
10. Install camshaft sprocket and sprocket holder [SST: — (Mot.
1606-A)] (A).
11. Install timing belt. Refer to
EM-287, "Removal and Installation"
.
12. Install in the reverse order of removal.
Inspection
INFOID:0000000001060480
INSPECTION AFTER REMOVAL
Camshaft Runout
1.
Put V-block on a precise flat table, and support No. 2 and 4 journal of camshaft.
CAUTION:
Never support No. 1 journal (on the side of camshaft
sprocket) because it has a different diameter from the other
four locations.
2.
Set dial indicator (A) vertically to No. 3 journal.
3.
Turn camshaft to one direction with hands, and measure the
camshaft runout on dial indicator. (Total indicator reading)
4.
If it exceeds the limit, replace camshaft.
Camshaft Cam Height
1.
Measure the camshaft cam height with a micrometer (A).
2.
If it exceeds the limit, replace camshaft.
Camshaft End Play
MBIB0433E
E1BIA0054ZZ
Standard
: Refer to
.
PBIC3177J
Standard
: Refer to
.
PBIC3178J
CAMSHAFT
EM-297
< ON-VEHICLE REPAIR >
[K9K]
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1.
Install the camshaft.
2.
Install the camshaft brackets.
3.
Check the end play.
Valve Lifter
1.
Measure outer diameter of valve lifter.
2.
Measure inner diameter of valve lifter hole in cylinder head.
3.
Calculate the valve lifter clearance.
(Valve lifter clearance) = (Valve lifter hole inner diameter) – (Valve lifter diameter)
Standard
: Refer to
MBIB0420E
Intake and exhaust
: Refer to
Intake and exhaust
: Refer to
Intake and exhaust
: Refer to
EM-298
< REMOVAL AND INSTALLATION >
[K9K]
ENGINE ASSEMBLY
REMOVAL AND INSTALLATION
ENGINE ASSEMBLY
Exploded View
INFOID:0000000001060481
Removal and Installation
INFOID:0000000001060482
WARNING:
• Situate vehicle on a flat and solid surface.
• Place chocks at front and back of rear wheels.
• For engines not equipped with engine slingers, attach proper slingers and bolts described in PARTS
CATALOG.
CAUTION:
• Always be careful to work safely, avoid forceful or uninstructed operations.
• Do not start working until exhaust system and coolant are cool enough.
• If items or work required are not covered by the engine main body section, refer to the applicable
sections.
• Always use the support point specified for lifting.
• Use either 2-pole lift type or separate type lift as best you can. If board-on type is used for unavoid-
able reasons, support at the rear axle jacking point with transmission jack or similar tool before
starting work, in preparation for the backward shift of center of gravity.
• For supporting points for lifting and jacking point at rear axle, refer to
.
REMOVAL
Description of Work
Remove engine and transaxle assembly from vehicle down ward. Separate engine and transaxle.
Preparation
Remove the following parts.
• Battery ground cable
• Undercover
• Right side splash cover
1.
Engine torque rod RH
2.
Engine mouting insulator RH
3.
Engine mouting bracket LH
4.
Rear torque rod bracket
5.
Rear torque rod
6.
Engine mounting frame support LH
7.
Engine mouting insulator LH
: Vehicle front
Refer to
for symbols in the figure.
E1BIA0033GB
ENGINE ASSEMBLY
EM-299
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[K9K]
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• LH/RH front wheel
• RH head light assembly
Engine Room
1.
Drain engine coolant. Refer to
.
CAUTION:
Perform when engine is cold.
2.
Remove engine cover. Refer to
EM-266, "Removal and Installation"
.
3.
Remove air cleaner case and air duct (suction). Refer to
4.
Remove radiator upper hose. Refer to
5.
Remove reservoir tank and hoses. Refer to
.
6.
Remove fuel feed and return tubes.
7.
Remove vacuum hose. Refer to
EM-276, "Removal and Installation"
8.
Remove turbocharger air duct. Refer to
EM-271, "Removal and Installation"
.
9.
Disconnect heater hoses.
10. Disconnect engine room harness from the engine side and set it aside for easier work.
11. Disconnect transaxle side harness and clutch hose.
12. Disconnect drain hose transaxle side.
13. Disconnect shift cable and select cable. Refer to
TM-63, "Removal and Installation"
.
14. Loosen wire bracket.
15. Disconnect all the body-side vacuum hoses and air hoses at engine side.
16. Disconnect fuel feed and return hoses, and plug it to prevent fuel from draining.
Vehicle Underbody
1.
Remove drive shaft lock pin and lock nut. Refer to
FAX-33, "K9K MODELS : Removal and Installation"
2.
Remove ABS sensor from brake caliper.
3.
Remove strut lower bolts.
4.
Remove drive shaft assembly RH and LH.
5.
Remove drive belt. Refer to
EM-259, "Removal and Installation"
6.
Remove A/C compressor with piping connected from engine. Temporarily secure it on body with a rope to
avoid putting load on it.
7.
Remove exhaust front tube. Refer to
EX-15, "Removal and Installation"
8.
Remove engine rear mounting bracket.
Removal
1.
Install engine slingers (1) into front right of cylinder head and
engine slinger (2) into rear left of cylinder head.
2.
Use a manual lift table caddy (commercial service tool) or equiv-
alently rigid tool such as a jack or trestle. Securely support bot-
tom of engine and transaxle.
CAUTION:
Put a piece of wood or something similar as the supporting
surface, secure a completely stable condition.
3.
Remove RH and LH engine mounting bolts.
4.
Remove engine and transaxle assembly from vehicle downward
by carefully operating supporting tools.
CAUTION:
• During the operation, make sure that no part interferes with body side.
• Before and during this lifting, always check if any harnesses are left connected.
• During the removal operation, always be careful to prevent vehicle from falling off the lift due to
changes in the center of gravity.
• If necessary, support vehicle by setting a jack or equivalent tool at the rear.
Separation Work
CAUTION:
MBIB9022E
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