TM 5-3810-306-34
c. Install brake piston (15) into brake housing (17)
with spring bores facing out.
5. INSTALL SPRINGS (14).
NOTE
The
original
length
of
compression spring (14) is 1.5
in. (3.8 cm). If one or two
springs are shorter then
others replace only worn
springs.
a. Install six compression springs (14) into holes
provided in piston (15).
6. INSTALL COVER (20)
AND
PREFORMED
PACKINGS (13) AND (21).
a. Install new preformed packings (13) and (21)
lubricated with clean hydraulic oil, into packing
grooves provided on cover (20).
NOTE
Install the bolts in the holes
opposite
the
ones
for
mounting the motor.
b. Install cover (20) onto brake housing (17) with
bolts (9) and washers (10). Torque bolts (9) to
31 ft-lbs (41 Nm).
7. INSTALL STREET ELBOW IN BOTTOM PART OF
HOUSING (17).
8. FILL
DISC/STATOR
AREA
WITH
CLEAN
HYDRAULIC OIL.
CAPACITY OF BRAKE IS
APPROXIMATELY 0.50 PINTS (0.24 L). INSTALL
10. INSTALL BREATHER IN HOLE ON COVER (20).
FILL PORT PLUG.
11. INSTALL BLEEDER FITTINGS IN HOUSING.
9. INSTALL PLUG IN STREET ELBOW.
12. INSTALL SWING BRAKE ASSEMBLY. (REFER TO
END OF TASK
15-130
