TM 9-2330-211-14&P
4-22. BRAKESHOES-MAJOR ADJUSTMENT (Con't)
ACTION
LOCATION
ITEM
REMARKS
3.
Upper anchor
Flattened
Using 5/8 in. wrench, turn flattened ends (7) on
pin (6)
ends (7)
upper anchor pin (6) until 0. 050 in. (1.27 mm)
clearance is obtained.
4.
Flattened
Nut (5)
Hold flattened ends (7) with 5/8 in. wrench, and with
ends (7)
1 1/8 in. wrench, screw in nut (5) and tighten.
5.
Drum (2)
Inspection hole (3)
a.
Using 0.50 in. (1.27 mm) feeler gage, check
clearance between surface of drum (2) and
brakeshoe lining (1).
b.
If not within tolerance, repeat steps 2 through 5a
until proper clearance is obtained.
c.
Repeat steps 2through 5 for lower anchor pin (4).
6.
Camshaft (1 0)
Inspection
a.
Rotate drum (2) until inspection hole (3) is 1 1/2
hole (3)
in. (3.81 cm) below camshaft (10).
b.
Put 0.010in. (0.254 mm) feeler gage into
inspection hole (3) to check clearance between
surface of drum (2) and brakeshoe lining (1).
7.
Slack
Hex head (9)
a.
Using 7/16 wrench, turn hex head (9) in or out
adjuster (8)
until 0.010 in. (0.254 mm) clearance is obtained
between surface of drum (2) and brakeshoe
lining (1).
b.
Check clearance between surface of drum (2)
and brakeshoe lining (1) using 0.010 in. (0.254
mm) feeler gage.
c.
If not within tolerance, repeat steps 7a and 7b
until proper clearance is obtained.
Change 2 4-59
