4-40. BRAKE BACKING PLATE AND SUPPORT AND ADJUSTER MAINTENANCE.
This Task Covers:
Inspection and Repair
l Wheel cylinder removed (para 4-39).
l Rags (Item 11, Appendix E)
l Fourteen Iockwasher
General mechanics tool kit
Scribe alinement marks on support and adjuster
assembly (1), backing plate (3), and axle flange
(8) to ensure proper installation.
Remove two nuts (18 and 22), lockwashers (19
and 21), and capscrews (20) from axle flange (8)
and backing plate (3). Discard Iockwasher.
Remove two capscrews (5) and lockwashers (4)
from each support and adjuster assembly (1).
To prevent damage to anchor pins, use care
when removing support and adjuster assem-
bly. Anchor pins can fall out when removed
from backing plate.
Lift support and adjuster assembly (1) from backing plate (3) and out of mesh with adjusting gear (1 3).