TM 9--2520--215--34
0050 00--4
OUTPUT REDUCTION GEAR BRAKE HUB ASSEMBLY REPAIR –
CONTINUED
0050 00
CLEANING
See WP 0018 00 for cleaning procedures.
INSPECTION
See WP 0018 00 for general inspection and repair recommendations.
FIT AND WEAR LIMITS
Check the following parts to the dimensions listed. Replace if not within the specified dimensions.
PART NAME
CHECK POINTS
ACCEPTABLE LIMITS
Ball bearing
Output reduction sun gear
Bearing surface ID
Bearing fit on shaft
Bearing OD
Bearing fit in gear
Gear bearing surface ID
Bearing fit in gear
1.3775 to 1.3780 in.
0.0010T to 0.0009L
3.1491 to 3.1496 in.
0.0006T to 0.005L
3.1490 to 31496 in.
Wear limit: 3.1499 in.
0.0006T to 0.005L
ASSEMBLY
1. Install bearing (9) in sun gear (2). Secure with new snap ring (8).
2
9
8
