TM 5-3805-254-34
6-41. CENTER SUPPORT REPAIR (Con’t).
6.
Remove seals (8 and 9) from piston (4). Discard
seals.
7.
Turn center support (1) over and repeat steps 3
through 6 for other piston (4) assembly.
8.
Remove roller bearing (10) and bearing race
(11) from hub of center support (1).
b. CLEANING AND INSPECTION
WARNING
Dry cleaning solvent, P-D-680, is toxic and flammable. Always wear protective goggles and
gloves, and use only in a well-ventilated area. Avoid contact with skin, eyes, and clothes, and DO
NOT breathe vapors. DO NOT use near open flame or excessive heat. The solvent’s flash point is
1000F-1380F (380C-590C). If you become dizzy while using cleaning solvent, immediately get
fresh air and medical help. If solvent contacts eyes, Immediately wash your eyes and get medical
aid.
1.
Clean metal parts with dry cleaning solvent.
2.
Inspect metal parts for cracks, breaks, wear, and other damage.
3.
Inspect for broken or deformed springs. Springs must meet these requirements:
(a)
Length without load:.......................................................................... 1.29 in. (3.28 cm).
(b)
Length with load of 4.3-5.7 lb. (19.13-25.35 N):.............................0.82 in. (20.83 mm).
TA703918
6-203
