A/C Compressor Drive Belt Inspection - MARUTI SUZUKI Maruti 800 Service Manual

1B-14 AIR CONDITIONING (OPTIONAL)
A/C COMPRESSOR DRIVE BELT INSPEC-
TION
1) Check belt for wear and cracks, and replace as required.
2) Check belt tension by measuring how much it deflects when
pushed at intermediate point between compressor pulley (1)
and crankshaft pulley (2) with about 100 N (10 kg, 22 lbs) force.
"a" : 7 – 9 mm (0.27 – 0.35 in.) as deflection/100N
(10 kg, 22 lbs)
If belt tension is without above specification, adjust belt tension
by according to following items.
i) Loosen mounting bolts (1) and adjust bolt (2).
ii) Adjust belt tension rotated compressor (3) by using a wood
bar.
iii) Tighten adjust bolt (2) and mounting bolt (1) as rotated com-
pressor.
iv) Turn the crank pulley one revolution, then check belt tension.