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 325 of 779

1. If generator adapter oil seal (A) was removed from

generator adapter, position oil seal on seal bore. The

side of the seal with the trade mark and part number

must be toward the stud side of the adapter. The lip of

the seal must be directed toward the side opposite the

studs.

2. Carefully press oil seal into adapter until seal is tight

against seal seating flange in adapter.

Figure 6-27. Pressing oil seal into generato r

drive gearshaft adapter .

6-13. Overhaul of Generator and Starter

Idler Gears

a. Disassembly.

Disassemble generator idle r

gear following instructions which accompan y

figure 6-28. The starter idler gear is similar and

may be disassembled in the same manner .

1. Remove retaining ring (A) securing ball bearing (B)

in generator idler gear.

2. Press bearing from gear.

Figure 6-28. Removing generator idler gea r

retaining ring and ball bearing .

b. Cleaning, Inspection, and Repair.

Refer t o

paragraphs 6-2 through 6-4 .

(1) Inspect starter idler gear and bearin g

against limits specified in overhaul standard s

(table 6-7). Replace parts not meeting thes e

requirements .

(2) Inspect generator idler gear and bearing

against limits specified in overhaul standard s

(table 6-7). Replace parts not meeting thes e

requirements .

6-31