TM-9-2815-205-34

ENGINE WITH CONTAINER; MODELS 5063-5299, 5063-5392, 5063-5393, 5063-5395, 5063-5398, 5063-539F, 5063-539L

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE

AUGUST 1992

TM-9-2815-205-34 - Page 414 of 596

TM 9-2815-205-34

3-62. IDLER PULLEY ASSEMBLY REPAIR

This task covers: a. Disassembly

b. Cleaning/Inspection

c. Assembly

INITIAL SETUP

MODELS

EXPENDABLE/DURABLE SUPPLIES

All

Oil, fuel (App C, Item 27)

TOOLS AND SPECIAL TOOLS

Tool kit, general mechanics (App B, Item 107)

a. Disassembly

(1)

(2)

CAUTION

Do not press bearing shaft (1)

from bearing assembly (2).

Pressing on end of bearing

shaft will distort bearings and

destroy bearing assembly.

Support pulley (3). Place 1 inch-diameter

sleeve (4) on outer race of bearing

assembly (2). Press bearing and bracket

assembly (5) from pulley.

Support bracket (6). Using a short 1/2

inch-diameter shaft (7), apply pressure to

bearing shaft (1) and press bearing

assembIy (2) from bracket.

b. Cleaning/inspection

WARNING

•

•

Dry cleaning solvent P-D-680 Is toxic and flammable. Wear protective goggles

and gloves and use in a well-ventilated area. Avoid contact with skin, eyes, and

clothes. Do not breathe vapors. Do not use near open flame or excessive heat.

The flash point is 100-138°F (38-50°C). If you become dizzy while using cleaning

solvent, get fresh air immediately and seek medical aid. if contact with eyes is

made, wash with water and get medical aid immediately.

Compressed air used for Cleaning purposes will not exceed 30 PSI. Use only

with effective chip guarding and personal protective equipment (goggles/shield,

gloves, etc.)

3-284