TM 5-3810-306-34
CAUTION
CAUTION
After installing seal in flange,
Do not stretch seals before
examine seal condition.
If
installing them in groove.
damaged
or
improperly
NOTE
installed, you must replace it
before
continuing
with
To aid in installation of seals,
reassembly.
apply a light coating of clean
c. Install 1.9375 in. (4.92 cm) diameter seal (16) in
petroleum to seal before
flange (13).
installing.
d. Apply Loctite to bolts (12).
b. Pour approximately 35 cc of hydraulic oil in
output shaft cavity.
e. Before installing flange (13) with seal assembly
over shaft, place protective sleeve or bullet over
c. Install 2.875 in. (7.3 cm) diameter seal (10) in
shaft. Then lubricate space between dust seal
housing seal groove and install wear plate (9) on
(14) and pressure seal (15) as well as lips of
housing (11).
both seals.
d. Install splined drive (8). Use felt tip marker to
f. Install flange (13). Rotate flange slowly while
mark one drive tooth. Align this tooth with the
pushing down over shaft. Be careful not to invert
timing mark on shaft. Refer to Motor Timing
or damage seals.
figure below.
g. After removing bullet, clamp motor in vice as
shown. Ensure shaft cannot fall out. Install
capscrews (12) and torque immediately 250 in-
lbs (28 Nm).
4. INSTALL SPLINED DRIVE (8) AND WEAR PLATE
(9).
a. Clamp housing in a vise, gerotor end up. Refer
to step la of disassembly for correct clamping
procedure.
15-140
