TM-9-2815-200-35

ENGINE, WITH CONTAINER:TURBOSUPERCHARGED, DIESEL ,FUEL INJECTION ,90-DEGREE “V” TYPE, AIR - COOLED ,12 - CYLINDER , ASSEMBLY ;MODELS AVDS-1790-2M (2815-856-4996), AVDS-1790-2A AND AVDS-1790-2AM (2815-856-9005)

TECHNICAL MANUAL; DIRECT SUPPORT, GENERAL SUPPORT AND DEPOT MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LISTS

TM-9-2815-200-35 - Page 253 of 779

Figure 5-116. Removing or installing right camshaft.

Disconnect

1. Loosen two hose clamps (A).

2. Remove two self-locking nuts (B) and flat washers

attaching rear horizontal fan drive shaft cover adapter

to rear fan drive housing.

3. Remove two self-locking nuts (C) and flat washers

attaching front cover adapter to front fan drive housing.

Connect

1. Install two self-locking nuts (C) and flat washers

securing front horizontal fan drive shaft cover adapter

to front fan drive housing.

2. Install two self-locking nuts (B) and flat washers

securing rear cover adapter to rear fan drive housing.

3. Tighten two hose clamps (A).

Figure 5-117. Disconnecting or connecting

horizontal fan drive shaft front and rear

cover adapters.

1. Separate cover adapters (A) from front and rear fan

drive housing.

2. Push the front and rear fan drive shaft covers (B)

together to expose the preformed packings.

Figure 5-118. Front and rear fan drive shaft

covers disconnected showing location of

preformed packings.

5-67