TM 55-1520-240-23-4
5-27
INSTALL WEAR SLEEVE
(Continued)
5-27
4.
Remove protective coating from wear sleeve (4).
Use cloth (E120) damp with dry cleaning solvent
(E162). Use goggles for eyes. Wear gloves
(E186).
Wear Kevlar gloves (E187) when
handling heated parts.
5.
Heat wear sleeve (4) to 250ºF (121ºC). Use heat
gun and pyrometer.
6.
Install sleeve (4) on shaft (1). Sleeve shall be
seated all around shaft. Use rawhide mallet if
needed.
7.
Wipe excess sealant from shaft (1) and sleeve
(4). Use cloth (E120) damp with solvent (E162).
Use goggles for eyes. Make sure oil hole (3) is
clear of sealant. Wear gloves (E186).
INSPECT
FOLLOW-ON MAINTENANCE:
Install pitch-varying housing (Task 5-23).
Install rotary-wing blade (Task 5-84).
END OF TASK
5-140
