Nissan Note E12. Manual — part 254
EM-16
< PERIODIC MAINTENANCE >
[HR16DE]
DRIVE BELT
PERIODIC MAINTENANCE
DRIVE BELT
Exploded View
INFOID:0000000009444836
Removal and Installation
INFOID:0000000009444837
REMOVAL
1. Remove engine undercover. Refer to
EXT-25, "FRONT UNDER COVER : Removal and Installation"
.
2. Remove wheel and tire (RH) using a power tool. Refer to
WT-8, "Removal and Installation"
3. Partially remove the fender protector (RH). Refer to
EXT-24, "Removal and Installation"
.
4. Loosen the lock nut and then release the belt tension by turning the adjusting bolt.
5. Remove the drive belt.
INSTALLATION
1. Pull the idler pulley in the loosening direction, and then temporarily tighten the lock nut to the following
torque.
NOTE:
Do not move the lock nut from the temporary tightened position. Go to step 2.
2. Install the drive belt on each pulley.
CAUTION:
• Check that there is no engine oil, grease, or engine coolant, etc. in pulley grooves.
• Check that the belt seats securely inside the groove on each pulley.
3. Adjust drive belt tension by turning the adjusting bolt. Refer to
CAUTION:
• Perform the belt tension adjustment with the lock nut temporarily tightened to the torque specifi-
cation listed in step 1 which prevents the idler pulley from tilting.
• When checking immediately after installation, first adjust it to the specified value. Then, after
turning crankshaft two turns or more, readjust to the specified value to avoid variation in deflec-
tion between pulleys.
1.
Generator
2.
Water pump
3.
Crankshaft pulley
4.
A/C compressor (with A/C models)
Idler pulley (without A/C models)
5.
Tensioner idler pulley
6.
Drive belt
ALBIA1157ZZ
Lock nut
(Temporary tightening)
: 4.4 N·m (0.45 kg-m, 39 in-lb)
DRIVE BELT
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4. Tighten the lock nut to final tightening specification.
5. Check that belt tension is within the specification using suitable tool. Refer to
.
Inspection
INFOID:0000000009444838
• Inspection should be done only when engine is cold or over 30
minutes after the engine is stopped.
• Visually check belt for wear, damage, and cracks on inside and
edges.
• Turn crankshaft pulley clockwise twice, and check that the tension on all pulleys equalizes before testing.
• When measuring deflection, apply 98.1 N (10 kg, 22 lb) at the ( ) marked point.
• Measure the belt tension and frequency using suitable tool at the ( ) marked point.
CAUTION:
• When checking immediately after installation, first adjust it to the specified value. Then, after turning
crankshaft two turns or more, readjust to the specified value to avoid variation in deflection between
pulleys.
Adjustment
INFOID:0000000009444839
CAUTION:
• When belt is replaced with new one, adjust belt tension to the value for “New belt,” because new belt
will not fully seat in the pulley groove.
• When tension of the belt being used exceeds “Limit,” adjust it to the value for “After adjusted.”
• When installing a belt, check it is correctly engaged with the pulley groove.
• Do not allow engine oil or engine coolant to get on the belt.
• Do not twist or bend the belt strongly.
1. Partially remove the fender protector (RH) front side clip. Refer to
EXT-24, "Removal and Installation"
.
2. Loosen lock nut (A) and temporarily set to the following torque.
Lock nut (Final tightening)
: 34.8 N·m (3.5 kg-m, 26 ft-lb)
(1)
: Generator
(2)
: Water pump
(3)
: Crankshaft pulley
(4)
: A/C compressor (with A/C models)
Idler pulley (without A/C models)
(5)
: Idler pulley
(6)
: Drive belt
Belt deflection/belt tension and frequency
.
PBIC3642E
Location
Location of adjuster and tightening method
Drive belt
Adjusting bolt on idler pulley
Lock nut (A)
(Temporary tightening)
: 4.4 N·m (0.45 kg-m, 39 in-lb)
(1)
: Generator
(2)
: Water pump
(3)
: Crankshaft pulley
(4)
: A/C compressor (with A/C models)
Idler pulley (without A/C models)
(5)
: Idler pulley
(6)
: Drive belt
(B)
: Adjusting bolt
PBIC3643E
EM-18
< PERIODIC MAINTENANCE >
[HR16DE]
DRIVE BELT
3. Adjust the belt tension by turning the adjusting bolt. Refer to
CAUTION:
• When checking immediately after installation, first adjust it to the specified value. Then, after
turning crankshaft two turns or more, readjust to the specified value to avoid variation in deflec-
tion between pulleys.
• When the tension adjustment is performed, the lock nut should be in the condition at Step 2. If
the tension adjustment is performed when the lock nut is loosened more than the temporary
tightening, the idler pulley tilts and the correct tension adjustment cannot be performed.
4. Tighten the lock nut to final tightening specification.
Lock nut (Final tightening)
: 34.8 N·m (3.5 kg-m, 26 ft-lb)
AIR CLEANER FILTER
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AIR CLEANER FILTER
Exploded View
INFOID:0000000009444840
Removal and Installation
INFOID:0000000009444841
REMOVAL
1. Unhook clips (A) and pull the air cleaner cover (1) upward.
1.
Air cleaner cover
2.
Mass air flow sensor
3.
Clamp
4.
Air duct
5.
Clamp
6.
Hose
7.
Clamp
8.
Grommet
9.
Grommet insert
10. Grommet
11. Grommet insert
12. Air duct inlet
13. Air cleaner body
14. Air cleaner filter
A.
To electric throttle control actuator
B.
To rocker cover
AWBIA1598ZZ
JSBIA1092ZZ
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