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 146 of 779

Remove

1. Remove six bolts (A) and remove oil level indicator

tube shroud plate.

2. Remove three bolts (B) attaching modification cover

plate and upper cover to frame.

Note.

Do not remove remaining three bolt s

attaching

modification

cover

plate

to

upper

cover.

Maintain upper cover as an assembly .

Install

1. Install three bolts (B) securing modification cover

plate and upper cover to frame.

2. Position oil level indicator tube shroud plate and

install six bolts (A).

Figure 4-129. Removing or installing oi l

level indicator tube shroud plate-modifie d

shroud plate installation .

lieu of self-locking nuts ,

2. Remove two self-locking

retaining straps attaching

frame.

Connect

nuts (A), cap screws, and

oil level indicator tube to

Note.

On installations that have bee n

modified, oil filler tube will be relocated behind

turbosupercharger and retaining straps will b e

discarded .

1. Position retaining straps and install two self-locking

nuts (A) and cap screws, securing straps and oil level

indicator tube to frame.

2. Position retaining straps and install two self-locking

nuts (B) and cap screws securing straps and oil level

indicator tube to frame.

Figure 4-131. Disconnecting or connectin g

oil filler and oil level indicator tube

retaining straps-one piece type oil filler an d

indicator tubes installation shown .

Figure 4-130. Removing or installing lef t

front upper cover-modified upper -

cover installation .

4-64