4-22. BRAKESHOES-MAJOR ADJUSTMENT
This Task Covers:
Wrench, open-end, 7/16 in.
Wrench, open-end, 5/8 in.
Wrench, open-end, 1 1/8 in.
A major adjustment must be performed after new
brakeshoe linings are Installed.
All four bra keshoes are adjusted the same way. Only
one Is covered In this procedure.
Using 1 1/8 In. wrench, unscrew partway.
Inspection hole (3)
Rotate drum (2) until Inspection hole (3) is 1 1/2 In.
(3.81 cm) above upper anchor pin (6).
Put 0.050 in. (1.27 mm) feeler gage Into
inspection hole (3) to check clearance between
surface of drum (2) and brakeshoe lining (1).