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 259 of 779

Install

1. Position fan and advance unit housing sling (A) -

4910-795-7954 on rear fan drive housing and clutch

assembly as shown.

2. Secure lifting sling to rear fan and accessory drive

housing with two self-locking nuts (B) and lock washers

that were removed in figure 5-130.

3. Secure lifting sling to fan vertical drive shaft with fan

slotted nut (C).

4. Adjust lifting eye (D) in slot to assure balanced

position of the assembly during removal (fig. 5-132).

Remove

1. Remove slotted nut (C) attaching fan and advance

unit housing sling (A) - 4910-795-7954 to fan vertical

drive shaft.

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

attaching lifting sling to rear fan and accessory drive

housing.

3. Remove lifting sling (A).

Figure 5-131. Installing or removing rear fan

drive housing using fan and advance unit

Figure 5-132. Removing rear fan and acces-

sory drive housing assemblies.

housing sling - 4910-795-7954.

5-73