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Page Title:
INTERMEDIATE PROPELLER SHAFT MAINTENANCE (M36A3) - continued |
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 TM 9-2320-386-24-1-1
0148 00
INTERMEDIATE PROPELLER SHAFT MAINTENANCE (M36A3) (Contd)
CLEANING AND INSPECTION
.WARNING.
Skysol-100 mixture is combustible. Use mechanical ventilation whenever
product is used in a confined space, is heated above ambient
temperatures, or is agitated. DO NOT use or store near heat, sparks,
flame, or other ignition sources. Keep container sealed when not in use.
Contact with Skysol-100 may cause skin irritation. Use chemical resistant
gloves. In case of skin contact, remove any contaminated clothing and
wash skin thoroughly with soap and water. Wash contaminated clothing
before reuse. Eye contact may cause irritation, tearing, or blurring of
vision. Use face shield or goggles when eye contact may occur. In case of
eye contact, flush eyes with large amounts of water for at least fifteen (15)
minutes or until irritation subsides. Inhalation may cause irritation to
upper respiratory passages. DO NOT have food or drink in the vicinity.
1.
Clean and inspect bearing (20) in accordance with TM 9-214.
2.
Inspect universal joint (25) for roughness, binding, looseness, and free play. Replace universal
joint (25) if there is any roughness, binding, looseness, or free play (WP 0149 00).
3.
Clean all parts with Skysol-100 and dry with clean rag.
4.
Inspect propeller shaft (24) for:
a.
Breaks, cracks, or bends. Replace shaft (24) if cracked, bent, or broken.
b.
Crossed or stripped threads. Replace shaft (24) if threads are crossed or stripped.
c.
Nicked or burred splines (28). Replace shaft (24) if splines (28) are cracked or chipped.
d.
Nicked, burred, or scored bearing shoulder. Replace shaft (24) if bearing shoulder is nicked,
burred, scored, or bearing (20) is frozen.
5.
Inspect shield (21) for cracks, breaks, or bends. Replace shield (21) if cracked, broken, or bent.
6.
Inspect flange (11) for cracks and breaks. Replace flange (11) if damaged.
7.
Inspect deflector (12) for bends. Replace deflector (12) if bent.
8.
Inspect rubber insulators (14) for tears or breaks. Replace rubber insulators (14) if torn or broken.
9.
Inspect bearing housing (18) for cracks and breaks. Replace bearing housing (18) if cracked or
broken.
10.
Inspect frame support (4) for breaks and cracks. Replace frame support (4) if broken or cracked.
ASSEMBLY
1.
Apply a light film of GAA grease to outer race of bearing (20) and inner bore (17) of bearing
housing (18), and install bearing (20) in bore (17), ensuring bearing (20) is seated square in
bore (17) of bearing housing (18).
2.
Install two new seals (13) in shaft side of bearing housing (18).
3.
Slide shield (21) on shaft (24) as far as it will go, and install with new lockwasher (22) and
screw (23).
4.
Install four rubber insulators (14) in bearing housing (18).
NOTE
Perform step 5 if lubrication fitting was removed.
5.
Install lubrication fitting (19) in bearing housing (18).
INSTALLATION
1. Install frame support (4) to crossmember (6) with four screws (5) and new locknuts (3).
2. Install flange (26) on studs (1) of flange (29) in parking brakedrum (2) with four new locknuts (27),
ensuring scribed marks align. Tighten locknuts (27) 102-121 lb-ft (138-164 Nm).
3.
Install bearing housing (18) on frame support (4) with two screws (7), washers (15), and new
locknuts (16).
0148 00-4
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