TM 1-1520-238-23
5-222.6
Change 5
1.6.
MAIN ROTOR LOWER SHOE SCISSOR ATTACH SLEEVE BEARINGS REPLACEMENT continued
CAUTION
Do not exceed maximum ram pressure
stated in Sleeve Bearing and Mating Bore
Tolerance table at beginning of task.
Housing may be damaged.
f. Install frozen bearing (1) in lower shoe (2) mat-
ing bore while sealing compound is still wet
(TM 55-1500-322-24).
Use
bearing
removal/installation tool. Wear apron and
protective gloves.
(1) Ensure no sealing compound is present un-
der flange of bearing (1).
(2) Ensure flange of bearing (1) is fully seated
against surface of lower shoe (2).
g. Allow bearing (1) to return to room tempera-
ture.
h. Apply finger pressure to bearing (1) to ensure
that it will not move (QA).
i. Apply sealing compound to form a fillet at
seam ends of bore and flange surface. Use
sealing compound (item 176, App F).
j. Inspect (QA).
END OF TASK
M045202
1
2
BEARING RE-
MOVAL/
INSTALLATION
TOOL