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 528 of 779

7-10. Camshafts and Fuel Injection Pum p

Refer to Table 7-6 for illustration s

and assembly instructions. References are listed i n

the table .

Table 7-6. Camshafts, Fuel Injection Pump, and Rocker Arm Covers

Component

References

Camshafts and Valve Timing

Para 7-10a, Figs. 5-116, 5-115, 7-20 through 7-22, 5-106,

5-109, 5-105, 5-108, 7-22, 7-23 through 7-26, 5-112, 5-

111

Fuel Injection Pump and Timing

Para 7-10b, Figs. 4-71, 4-72, 7-27, 7-28, 4-65 through 4-

68, 4-75 through 4-81, 7-29

Rocker Arm Covers

Para 7-10C, Figs. 5-109, 5-108, 7-22, 7-23, 7-27, 7-28, 7-30

Note.

Both the left and right camshafts ar e

installed in the same manner. For instructiona l

purposes, the right camshaft has been used fo r

typical procedures .

a .

Camshafts and Valve Timing .

(1) Refer to figure 5-116 and positio n

camshaft on bearings in cylinder heads. Attach

camshaft gear housing to cylinder (5-115) but do

not tighten screws at this time .

Note.

Valve rocker arm covers for cylinde r

Nos. 2R through 5R are not installed until the

engine is timed .

(2) Set cylinder No. 6R valve clearance and

engine timing following instructions whic h

accompany figures 7-20 through 7-22 .

Figure 7-20. Flywheel timing mark locations .

7-16