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 197 of 596

TM 9-2815-205-34

3-20. ROCKER ARM COVERS REPLACEMENT (MODELS 5063-5299 AND 5063-5398)

This task covers: a. Removal

b. Cleaning/Inspection

c. Installation

INITIAL SETUP

MODELS

MATERIALS/PARTS

5063-5299 5063-5398

2

Gaskets (App F, Item 71)

TOOLS AND SPECIAL TOOLS

EXPENDABLE/DURABLE SUPPLIES

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

Cleaning solvent (App C, Item 9)

a. Removal

NOT E

Right and left rocker arm covers are identical except for oil filler hole and breather tube.

Use same procedure to remove both covers.

(1) Remove four screw and clamp assemblies (1), rocker arm cover (2), and gasket (3) from

cylinder head. Discard gasket.

(2) If necessary, disconnect clip (4) and remove oil filler cap assembly (5) from rocker arm cover

(2).

b. Cleaning/Inspection

Ž

•

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 frame 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.)

(1) Clean rocker arm covers with cleaning solvent and dry with compressed air.

(2) Inspect covers for cracks, dents, or other damage.

3-68

WARNING