Nissan Maxima. Instruction — part 541
EM-52
< REMOVAL AND INSTALLATION >
INTAKE VALVE TIMING CONTROL
INTAKE VALVE TIMING CONTROL
Exploded View
INFOID:0000000009466030
Intake Valve Timing Control Solenoid Valve (LH) (bank 2)
INFOID:0000000009466031
REMOVAL
1. Remove hood ledge cover.
2. Remove coolant reservoir and set aside.
3. Disconnect intake valve timing control solenoid valve harness connector.
4. Remove intake valve timing control solenoid valve cover (LH) (bank 2). Refer to
.
AWBIA0991GB
1.
Intake valve timing control sole-
noid valve cover gasket (LH)
2.
Intake valve timing control sole-
noid valve cover gasket (RH)
3.
Intake valve timing control sole-
noid valve cover (RH) (bank 1)
4.
Intake valve timing control sole-
noid valve (RH)
5.
Intake valve timing control sole-
noid valve (LH)
6.
O-ring
7.
Intake valve timing control sole-
noid valve cover (LH) (bank 2)
8.
Front timing chain case
A.
Refer to INSTALLATION
B.
Refer to
.
Engine front
INTAKE VALVE TIMING CONTROL
EM-53
< REMOVAL AND INSTALLATION >
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5. Remove intake valve timing control solenoid valve and O-ring from intake valve timing control solenoid
valve cover.
CAUTION:
Do not reuse O-ring.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
• Replace the O-ring for the intake valve timing control solenoid valve with a new one, then lubricate
O-ring with engine oil before installing.
• Do not reuse O-ring.
Intake Valve Timing Control Solenoid Valve (RH) (bank 1)
INFOID:0000000009466032
REMOVAL
1. Remove front fender protector side cover (RH). Refer to
2. Remove hood ledge cover.
3. Remove coolant reservoir and set aside.
4. Remove power steering reservoir and set aside.
5. Support engine using suitable tool.
6. Remove upper engine mount and bracket. Refer to
EM-103, "Removal and Installation"
.
7. Remove intake valve timing control solenoid valve cover bolt behind intake valve timing control solenoid
valve. Refer to
EM-54, "Removal and Installation"
.
8. Disconnect intake valve timing control solenoid valve harness connector.
9. Remove intake valve timing control solenoid valve and O-ring from intake valve timing control solenoid
valve cover.
CAUTION:
Do not reuse O-ring.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
• Replace the O-ring for the intake valve timing control solenoid valve with a new one, then lubricate
O-ring with engine oil before installing.
• Do not reuse O-rings.
Intake valve timing control
solenoid valve bolt
: 11.3 N·m (1.2 kg-m, 8 ft-lb)
Intake valve timing control
solenoid valve bolt
: 11.3 N·m (1.2 kg-m, 8 ft-lb)
EM-54
< REMOVAL AND INSTALLATION >
FRONT TIMING CHAIN CASE
FRONT TIMING CHAIN CASE
Exploded View
INFOID:0000000009466033
Removal and Installation
INFOID:0000000009466034
NOTE:
• This section describes the procedure for removal/installation of the front timing chain case without removing
the oil pan (upper) from the vehicle.
• When rear timing chain case must be removed, remove the engine from the vehicle. Then remove front tim-
ing chain case, timing chain related parts, and rear timing chain case in this order, and install in reverse
EM-103, "Removal and Installation"
• Refer to
for component parts location.
• When removing components such as hoses, tubes/lines, etc., cap or plug openings to prevent fluid from
spilling.
REMOVAL
1. Disconnect the battery negative terminal. Refer to
PG-67, "Removal and Installation (Battery)"
2. Remove engine under cover. Refer to
.
3. Drain the engine coolant from the radiator. Refer to
CO-11, "Changing Engine Coolant"
4. Drain the engine oil. Refer to
.
5. Drain the power steering fluid. Refer to
.
6. Remove engine room cover. Refer to
EM-23, "Removal and Installation"
7. Remove front air duct. Refer to
EM-24, "Removal and Installation"
1.
Intake valve timing control sole-
noid valve cover gasket (LH)
2.
Intake valve timing control sole-
noid valve cover gasket (RH)
3.
Intake valve timing control sole-
noid valve cover (RH) (bank 1)
4.
O-ring
5.
Intake valve timing control sole-
noid valve (RH) with O-ring
6.
Intake valve timing control sole-
noid valve (LH) with O-ring
7.
Water pump cover
8.
Intake valve timing control sole-
noid valve cover (LH) (bank 2)
9.
Crankshaft pulley
10. Front oil seal
11. Front timing chain case
A.
Refer to INSTALLATION
AWBIA1465ZZ
FRONT TIMING CHAIN CASE
EM-55
< REMOVAL AND INSTALLATION >
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8. Remove battery tray. Refer to
PG-68, "Removal and Installation (Battery Tray)"
9. Remove the hood ledge covers (RH and LH).
10. Remove cowl top, cowl top extension and cowl top extension brace. Refer to
.
11. Remove upper radiator hose.
12. Disconnect engine coolant reservoir hose from the radiator and remove engine coolant reservoir.
13. Remove cooling fan assembly. Refer to
CO-16, "Removal and Installation"
14. Disconnect lower radiator hose from engine.
15. Disconnect the power steering fluid reservoir tank hose from the power steering pump and fluid cooler and
remove the power steering fluid reservoir tank. Refer to
.
16. Remove the front (RH) wheel and tire using power tool. Refer to
.
17. Remove front fender protector side cover (RH). Refer to
EXT-24, "Removal and Installation"
18. Remove the drive belt. Refer to
EM-14, "Removal and Installation"
.
19. Remove the rocker covers, if necessary. Refer to
EM-48, "Removal and Installation (LH)"
"Removal and Installation (RH)"
.
NOTE:
Necessary only when removing timing chains.
20. If removing the timing chains, obtain compression TDC of No. 1
cylinder as follows:
a. Rotate crankshaft pulley clockwise to align timing mark (grooved
line without color) with timing indicator.
b. Check that intake and exhaust camshaft lobes on No. 1 cylinder
(right bank of engine) are located as shown.
• If not, turn the crankshaft one revolution (360
°) and align as
shown.
21. Lock the drive plate using Tool.
CAUTION:
Do not damage the ring gear teeth, or the signal plate teeth behind the ring gear, when setting the
Tool.
22. Remove the crankshaft pulley as follows:
a. Loosen crankshaft pulley and locate bolt seating surface at 10 mm (0.39 in) from its original position.
JMBIA1135GB
SEM418G
Tool number
: — (J-50288)
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