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 109 of 779

Note.

The fuel injection pump splined coupler

sleeves and hubs must be identified with

identical marks to prevent mismating of parts.

The sleeves and hubs are matched for each

assembly and must not be interchanged between

assemblies.

Figure 4-52. Removing fuel injection pump

splined coupler bolts.

Figure 4-51. Positioning fuel injection pump

coupler by turning flywheel using splined

wrench -5l2O-793-7895.

1. Separate coupler sleeves (.4).

2. Remove and discard preformed packing (B) from fuel

injection pump coupler sleeve.

Figure 4-53. Separating fuel injection pump

coupler sleeves.

1. Torn engine using splined wrench -5120-793-7895 as

shown in figure 4-51, until fuel injection pump coupler

bolts are accessible.

2. Stamp identification marks (B) on both injection

coupler sleeves.

3. Remove four bolts (C), lock washers, and lock plates.

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