TM 9-2320-289-20
E-3.
DRIVEBELT TENSION SPECIFICATIONS.
Using belt tensioning gage,
NOTE
adjust belt tension as listed below.
If belt has been replaced, refer to new belt specification, run engine for
15 minutes, and adjust to old belt specifications.
Table E-2. Drivebelt Tension Specifications
POWER STEERING
AIR CONDITIONER
TENSION REQUIREMENT
ALTERNATOR
PUMP
COMPRESSOR
NEW BELT:
146 lb.
146 lb.
169 lb.
Before Operating Engine
650 N
650 N
750 N
OLD BELT:
67 lb.
67 lb.
67 lb.
After Operating Engine
300 N
300 N
300 N
E-2
