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MAINTENANCE
METHOD FOR CHECKING AND ADJUSTING AIR CONDITIONER COMPRESSOR
BELT TENSION
Check air conditioner compressor belt tension
1.
Open engine hood (1).
2.
Securely lock the hood with hood support lever (2).
3.
Remove bolt (3) of the fan guard.
4.
Loosen bolt (4) and move the fan guard in the arrow direc-
tion.
Do not remove clamp mounting bolt (5) of the air condition-
er hose.
5.
Press the middle point between compressor pulley (6) and
fan pulley (7) with your finger (approximately 58.8 N
{6.0 kg} ).
If deflection (a) is 6 to 9 mm, the belt tension is normal.
If the deflection is out of the standard range, adjust it into
the standard range.
Adjust air conditioner compressor belt tension
Prepare a bar.
1.
Put the bar between fixing bracket (8) and compressor
mounting bracket (9) and fix compressor mounting bracket
(9).
2.
Loosen bolts (10) and (11).
When the bolts (10) and (11) are loosened, compressor
mounting bracket (9) can move around the mounting posi-
tion of bolt (10).
WENAM00042
MAINTENANCE PROCEDURE
4-51
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