TM 9-2350-261-34
ROAD WHEEL SUPPORT
Reference
Letter
A
B
c
Point of Measurement
Inside diameter of support bearing
Outside diameter of support bearing
Inside bore diameter of support
Idler Hubs
All except
M741A1)
Wear
Limits
Idler Hubs
(M741A1
Only)
*Must be within new parts dimensions.
**Measured in assembly.
Wear
Limits
All
Road
Wheels
3.010 to
3.015
3.753 to
3.758
3.748 to
3.750
Wear
Limits
3.020**
3.758
ROAD WHEEL SUPPORT
FOLLOW-THROUGH STEPS
1. Assemble track idler arm (M741A1 only)
(page 7-3).
2. Assemble road wheel support arm
(see your -20).
4. Install track idler arm assembly on carrier
(see your -20).
5. Lube idler arm, road wheel support, and hubs
(see your LO).
3. Install hub assembly (see your -20).
END OF TASK
7-8
*