Nissan Quest E52. Instruction — part 566
DRIVE BELT
EM-13
< PERIODIC MAINTENANCE >
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PERIODIC MAINTENANCE
DRIVE BELT
Exploded View
INFOID:0000000009652746
Removal and Installation
INFOID:0000000009652747
REMOVAL
1.
Remove front wheel and tire (RH).
2.
Remove splash guard (RH). Refer to
3.
While securely holding the square part (A) in pulley center of
drive belt auto-tensioner (1), move in the direction of arrow
(loosening direction of drive belt auto–tensioner) using suitable
tool.
CAUTION:
• Avoid placing hand in a location where pinching may
occur if the holding tool accidentally comes off.
4.
Insert a rod approximately 6 mm (0.24 in) in diameter such as
short-length screwdriver into the hole (B) of the retaining boss to
fix drive belt auto-tensioner pulley.
5.
Loosen drive belt in sequence, and remove it.
INSTALLATION
1.
Drive belt
2.
Alternator
3.
Drive belt auto-tensioner
4.
Crankshaft pulley
5.
A/C compressor
A.
Indicator
B.
Possible use range
C.
Range when new drive belt is installed
D.
View D
: Engine front
JSBIA2875ZZ
EM-14
< PERIODIC MAINTENANCE >
[VQ35DE]
DRIVE BELT
1.
While securely holding the square part (A) in pulley center of
drive belt auto-tensioner (1), move in the direction of arrow
(loosening direction of drive belt auto–tensioner) using suitable
tool.
CAUTION:
• Avoid placing hand in a location where pinching may
occur if the holding tool accidentally comes off.
2.
Insert a rod approximately 6 mm (0.24 in) in diameter such as
short-length screwdriver into the hole (A) of retaining boss to fix
drive belt auto-tensioner pulley.
3.
Hook drive belt onto all pulleys except for drive belt auto-ten-
sioner pulley, and then onto drive belt auto-tensioner pulley
finally.
CAUTION:
• Confirm drive belt is completely set to pulleys.
• Check for engine oil, working fluid and engine coolant are not adhered to drive belt and each
pulley groove.
4.
Release drive belt auto-tensioner, and apply tension to drive belt.
5.
Turn crankshaft pulley clockwise several times to equalize tension between each pulley.
6.
Confirm tension of drive belt at indicator is within the possible use range. Refer to
.
Checking
INFOID:0000000009652748
WARNING:
Be sure to perform the this step when engine is stopped.
• Check that the indicator (A) of drive belt auto-tensioner is within the possible use range (B).
NOTE:
• Check the drive belt auto-tensioner indication when the engine is cold.
• When new drive belt is installed, the indicator should be within the range (C) in the figure.
• Visually check entire drive belt for wear, damage or cracks.
• If the indicator is out of the possible use range or belt is damaged, replace drive belt.
Tension Adjustment
INFOID:0000000009652749
.
JSBIA2875ZZ
AIR CLEANER FILTER
EM-15
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[VQ35DE]
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AIR CLEANER FILTER
Removal and Installation
INFOID:0000000009652750
REMOVAL
1.
Unhook air cleaner case (lower) side clips and lift up air cleaner case (upper).
2.
Remove air cleaner filter and holder assembly from air cleaner case (lower).
INSTALLATION
Note the following, and install in the reverse order of removal.
• Insert pawls (B) of air cleaner case (upper) (1) into 3 notches (A) of
air cleaner case (lower) (2) and fix with clips.
• Check that the air cleaner case (upper) is securely installed with no
backlash.
Inspection (Viscous Paper Type)
INFOID:0000000009963625
INSPECTION AFTER REMOVAL
Examine with eyes that there is no stain, clogging, or damage on air cleaner element.
• Remove dusts (such as dead leafs) on air cleaner element surface and inside cleaner case.
• If clogging or damage is observed, replace the air cleaner element.
CAUTION:
Never clean the viscous paper type air cleaner element by blowing as there is a risk of deterioration of
its performance
MAINTENANCE INTERVAL
MA-6, "Introduction of Periodic Maintenance"
:Vehicle front
JPBIA4858ZZ
EM-16
< PERIODIC MAINTENANCE >
[VQ35DE]
SPARK PLUG
SPARK PLUG
Exploded View
INFOID:0000000009652751
Removal and Installation
INFOID:0000000009652752
REMOVAL
1.
Remove engine cover. Refer to
1.
Ignition coil
2.
Spark plug
3.
PCV hose
4.
Clamp
5.
PCV valve
6.
O-ring
7.
Rocker cover (bank 1)
8.
PCV hose
9.
Rocker cover gasket (bank 1)
10.
O-ring
11.
Camshaft position sensor (PHASE)
(bank 1)
12. Oil filler cap
13.
Rocker cover (bank 2)
14.
Rocker cover gasket (bank 2)
15.
Camshaft position sensor (PHASE)
(bank 2)
16.
PCV hose
17.
Clamp
A.
To intake manifold collector
B.
Comply with the assembly procedure
when tightening. Refer to
C.
Camshaft bracket side
D.
To air duct
: Always replace after every disassembly.
: N·m (kg-m, ft-lb)
: N·m (kg-m, in-lb)
: Should be lubricated with oil.
: Sealing point
JPBIA1637GB
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