TM 9-2330-275-14&P
4-37. BRAKESHOE MAINTENANCE (Con’t).
3.
4.
While looking at rear of backing plate (15), turn
adjustment cam (28) closest to front of dolly set
counterclockwiae as wheel is rotated. When
wheel starts to drag, back off adjustment cam just
enough to allow wheel to rotate freely.
Turn other adjustment cam (28) clockwise as
wheel is rotated. When wheel again starts to drag,
back off adjustment cam just enough to allow
wheel to rotate freely.
5.
6.
7.
8.
9.
10.
11.
Close dalncock (23) by rotating handle (24) of draincock clockwise and remove hydraulic jack (26).
While Iooklng at rear of backing plate (15), turn adjustment cam (28) closest to front of dolly set
counterclockwise as brakedrum (27) is rotated. Stop turning adjustment cam when brakedrurn starts to drag.
Turn anchor pin (9) closest to front of dolly set until brakedrum (27) rotates freely.
Repeat steps 6 and 7 until brake (27) constantly drags.
Tighten nut (29) on anchor pin (9) while holding pin from turning.
Back off adjustment cam (28) until brakedrum (27) again rotates freely.
Repeat steps 6 through 10 for adjustment cam (28) and anchor pin (9) farthest from front of dolly set.
4 - 9 1
