Infiniti FX35, FX50 (S51). Manual - part 966
EM-164
< PERIODIC MAINTENANCE >
[VK50VE]
DRIVE BELTS
Tension Adjustment
INFOID:0000000005245210
Removal and Installation
INFOID:0000000005245211
REMOVAL
Alternator, Water Pump and A/C Compressor Belt
1.
Remove air duct (inlet). Refer to
.
2.
Remove reservoir tank. Refer to
.
3.
With box wrench, and while securely holding the hexagonal part
in pulley center of auto tensioner (1), move wrench handle in the
direction of arrow (loosening direction of belt).
CAUTION:
• Never place hand in a location where pinching may occur
if the holding tool accidentally comes off.
• Never loosen the hexagonal part in center of auto ten-
sioner pulley (Never turn it clockwise). If turned clock-
wise, the complete auto tensioner must be replaced as a
unit, including the pulley.
4.
Under the above condition, insert a metallic bar (A) of approxi-
mately 6 mm (0.24 in) in diameter (hexagonal bar wrench shown
as example in the figure) through the holding boss to lock auto tensioner pulley arm.
• Leave auto tensioner pulley arm locked until belt is installed again.
5.
Remove alternator, water pump and A/C compressor belt.
Power Steering Oil Pump Belt
1.
Remove engine undercover with power tool.
2.
Remove alternator, water pump and A/C compressor belt. Refer to "Alternator, Water Pump and A/C
Compressor Belt".
3.
With box wrench, and while securely holding the hexagonal part
in pulley center of auto tensioner (1), move wrench handle in the
direction of arrow (loosening direction of belt).
CAUTION:
• Never place hand in a location where pinching may occur
if the holding tool accidentally comes off.
• Never loosen the hexagonal part in center of auto ten-
sioner pulley (Never turn it clockwise). If turned clock-
wise, the complete auto tensioner must be replaced as a
unit, including the pulley.
4.
Under the above condition, insert a metallic bar (A) of approxi-
mately 6 mm (0.24 in) in diameter (hexagonal bar wrench shown
as example in the figure) through the holding boss to lock auto tensioner pulley arm.
• Leave auto tensioner pulley arm locked until belt is installed again.
5.
Remove power steering oil pump belt.
INSTALLATION
Note the following item, and install in the reverse order of removal.
CAUTION:
• Check drive belts are securely installed around all pulleys.
• Check drive belts are correctly engaged with the pulley groove.
• Check for engine oil and engine coolant are not adhered drive belts and pulley groove.
Inspection
INFOID:0000000005245212
INSPECTION AFTER INSTALLATION
JPBIA2328ZZ
JPBIA2327ZZ