Each lamination of shim (6) is
0.003 in. (0.076 mm) thick.
Therefore, thickness of shim
installed will be the required
thickness +0.000/-0.002 in.
c. Measure gap between brake assembly (1) and
swing gearbox at two places, 180 apart, with a
feeler gauge. Add two measurements together
and divide by 2 to obtain an average gap.
subtract 0.020 in. (0.508 mm) from average gap
to determine required thickness of shim (6). If
average gap is 0.022 in. (0.559 mm) or less, no
shim is required.
d. Remove brake assembly (1) and install correct
shim (6) thickness.
e. Place dowel pins (5) in position in swing
f. Install brake assembly (1) using hex head bolts
(3) and washers (4).
g. Torque bolts (3) to 200 in-lbs (22 Nm) in the
same manner as in Step b. Repeat torquing
until all bolts are at 200 in-lbs (22 Nm).
2. INSTALL SWING MOTOR.
(REFER TO TM 5-
3. CONNECT NEGATIVE BATTERY CABLE
SHUNT. (REFER TO TM 5-3810-306-20.)
4. START CRANE AND CHECK FOR LEAK AND
END OF TASK