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 102 of 779

Disconnect

Connect

1. Remove six self-locking nuts (A) attaching right side

1. Install six self-locking nuts (B) securing left side of

of cooling fan shroud to top frame.

cooling fan shroud to top frame.

2. Remove six self-locking nuts (B) attaching left side of

2. Install six self-locking nuts (A) securing right side of

shroud to top frame.

shroud tn frame.

Figure 4-37. Disconnecting or connecting cooling fa n

shroud on top frame .

Figure 4-38. Disconnecting or connectin g

rear end of cooling fan shroud and removin g

or installing cooling fan shroud an d

fan housings .

Disconnect and remove

1. Remove four screws (A) attaching right rear shroud

and right rear center shroud to cooling fan shroud.

2. Remove three screws (B) attaching left rear shroud

and left rear center shroud to cooling fan shroud.

3. Remove cooling fan shroud (C) and fan housings from

engine.

Connect and install

1. Position cooling fan shroud (C) and fan housings on

engine. Be sure raised fan housing is to the rear of the

engine.

2. Install three screws (B) securing left rear shroud and

left rear center shroud to cooling fan shroud.

3. Install four screws (A) securing right rear shroud and

right rear center shroud to cooling fan shroud.

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