TM 10-3930-675-24-2
COOLING FAN HYDRAULIC PUMP DRIVE GEAR REPLACEMENT - CONTINUED
0214 00
INSPECTION
1.
Visually inspect all components for damage. Replace damaged components.
2.
Inspect drive gear for chipped or broken teeth. If found, replace drive gear.
3.
Measure inside diameter of needle bearing bore in front gear housing as shown. Measurement must be 1.6522 to 1.6532
in. (41.967 to 41.992 mm). If not as specified, front gear housing is defective. Replace engine (WP 0197 00).
FRONT
GEAR
HOUSING
INSIDE DIAMETER, BEARING BORE
4.
Measure inside diameter of needle bearing bore in hydraulic pump drive adapter (1) as shown. Measurement must be
1.6522 to 1.6532 in. (41.967 to 41.992 mm). If not as specified, replace hydraulic pump drive adapter.
1
INSIDE DIAMETER, BEARING BORE
0214 00-4