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 113 of 779

1. Remove fuel injection pump (A) from mounting base.

2. Remove and discard preformed packing (B) from

mounting base.

3. Remove bolt (C) and washer.

Note.

Plug or cap fuel and oil openings i n

pump .

Figure 4-58. Removing fuel injection pum p

and preformed packing-diaphragm coupler .

1. Place a metal rod in one of the sleeve alinement

holes (A) as shown in figure 4-63. Coupler sleeve must

be in rigid position to remove nut.

2. Remove plain nut (B) and lock washer.

Note.

The nut, lock washer, and key are par t

of the pump assembly and must be installed on

pump after hub is removed .

Caution :

The splined coupler halves are a

matched set. Damage or wear to the sleeve o r

hub of either coupling half requires th e

replacement of a complete coupler assembly .

Figure 4-59. Removing fuel injection pum p

front splined coupler sleeve nut an d

lock washer .

4-31