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 492 of 779

c. Cleaning.

Refer to paragraph 6-2. Clea n

intake manifold rubber hoses using a dry cloth

only .

d. Inspection and Repair.

Refer to paragraph s

6-3 and 6-4, and (1) through (3), below .

(1)

Manifold heater assembly.

Inspec t

heater assembly (15, fig. B-21) for damage d

threads or plugged orifices. Replace damage d

heater assembly .

(2)

Spark plug.

Refer to TM 9-8638 fo r

care and maintenance of spark plugs. Set plu g

gap from 0.094 to 0.114 inches .

(3)

Studs.

Refer to paragraph 6-4e, tabl e

6-41, and figure 6-236 when replacing studs .

Fig.

No.

B-13

B-13

6-236

6-236

6-236

Figure 6-236. Right and left intake

manifold-stud identification.

Table 6-41. Manifold Heater Induction and Intake Manifold Standard

and Oversize Stud Identification

Ref.

No.

9

15

D

A, E

B

C

Setting

height

1-3 / 8

13 / 16

13 / 16

1

25 / 32

23 / 32

No.

req'd

4

8

16

12

12

24

Note.

Refer to figure 6-1 for oversize stu d

e. Assembly.

Refer to figures 6-235 through 6-

identification .

228 .

6-198