TM-5-5420-202-20-3

M60A1 CHASSIS, TRANSPORTING; FOR BRIDGE, ARMORED-VEHICLE-LAUNCHED; SCISSORING TYPE, CLASS 60

TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE MANUAL; VOLUME 3 OF 4

OCTOBER 1985

TM-5-5420-202-20-3 - Page 834 of 1060

TRACK SUPPORT ROLLER WHEEL AND HUB REPAIR (Sheet 1 of 5)

TM 5-5420-202-20-3

PROCEDURE INDEX

PROCEDURE

PAGE

Disassembly

14-45

Assembly

14-48

TOOLS: 13/16 in. socket with 1/2 in. drive

10 in. extension with 1/2 in. drive

Ball peen hammer

Torque wrench with 1/2 in. drive (0-175 lb-ft) (0-237 N”m)

Remover-replacer (7082863)

SPECIAL TOOLS: Bearing inserter set (Item 17, Chapter 3, Section I)

Manual control handle (Item 12, Chapter 3, Section I)

SUPPLIES:

Grease (Item 37, Appendix D)

Dry cleaning solvent (Item 55, Appendix D)

PRELIMINARY PROCEDURE:

Remove track support roller (page

Gloves (Item 69, Appendix D)

Goggles (Item 70, Appendix D)

14-35).

NOTE

Do not use dry cleaning solvent on

rubber.

WARNING

Dry cleaning solvent P-D-680 is toxic and flammable. To avoid injury, wear protective goggles and

gloves and use in a well-ventilated area. Avoid contact with skin, eyes, and clothes, and do not

breathe vapors. Do not use near open fire or excessive heat. The flash point for Type I dry cleaning

solvent is 100”F (38”C), and for Type II is 138°F (50°C). If you become dizzy while using dry cleaning

solvent, get fresh air immediately and get medical aid. If contact with eyes is made, wash your eyes

with water and get medical aid immediately.

1.

Using shop towel and dry cleaning solvent, wipe wheel and hub assembly (A) clean.

Go on to Sheet 2

Change 4

14-45