TM 1-1520-238-23
Change 3
5-208.5
5.46A.
MAIN ROTOR LOWER OIL SEAL RETAINER RESEATING – continued
NOTE
Ensure that seal lip is properly positioned
and electrical brush holder mounting
holes are alined with bonding jumpers.
d. Reseat main rotor lower oil seal retainer (1) in
hub (2).
(1) Position retainer (1) in hub (2).
(2) Tap retainer (1) in circular direction until re-
tainer is seated in hub (2). Use mallet and
main rotor head lower oil seal retainer instal-
lation tool (figure D-468, App D).
(3) Install four screw plugs (3) in retainer (1).
e. Inspect (QA).
f. Install main rotor electrical brush and electri-
cal holder (para 5.48).
END OF TASK
M04-5164-8
3
1
2
