5 ADJUSTMENTS
GB-12
5.5
DIESEL ENGINE ALTERNATOR BELT ________________________________________
Inspect and adjust new belt after first 24-48 hours of
operation. Adjust every 200 hours thereafter.
Adjust alternator pulley so belt deflects 1/4” to 1/2” (6 -12
mm) with a 20 lb. push at midpoint between water pump
and alternator pulleys.
If tension is incorrect, loosen alternator mounting bolts
(D) and adjust alternator until proper belt tension is
achieved.
Figure 5F
5.6
DIESEL ENGINE HYDRAULIC PUMP BELT_____________________________________
Inspect and adjust new belt after first 24-48 hours of
operation. Adjust every 200 hours thereafter.
Adjust hydraulic pump belt so belt deflects 1/4” to 1/2” (6
-12 mm) with a 20 lb. push at midpoint between pulleys.
If tension is incorrect, loosen pump mounting bolts (E)
and carefully pry away from the engine until proper belt
tension is achieved.
Figure 5G
5.7
GAS ENGINE POWER STEERING-ALTERNATOR BELT __________________________
Inspect and adjust new belt after first 24-48 hours of
operation. Adjust every 200 hours thereafter.
Adjust power steering pump so belt deflects 1/4” to 1/2”
(6 -12 mm) with a 20 lb. push at midpoint between
pulleys.
If tension is incorrect, loosen power steering pump
mounting bolts (F) and carefully pry away from the
engine until proper belt tension is achieved.
Figure 5H
D
E
F
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