TM-9-2815-220-24

AVDS-1790 2CA, 2DA and 2DR Air-Cooled 12-Cylinder Diesel Engines

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL FOR AVDS-1790 2CA, 2DA and 2DR Air-Cooled 12-Cylinder Diesel Engines

TM-9-2815-220-24 - Page 810 of 1563

TM 9-2815-220-24

TURBOSUPERCHARGER ASSEMBLY

REPLACEMEN

T (2DR)

100 00

REMOVAL (Continued)

CAUTION

EARLY

MODEL

CONFIGURATION

Early models may hav

e a two

-piece hose

connection between the air outlet elbow and

intake man

ifo

ld.

If

your engine

the two

-

piece hose connection,

you should replace

the existing (two hose and intermediate

pipe) set-up with the one-piece hose (part

number

(

11682

6

25

).

Failure to comply may

lead to premature engine f

ailure due to dust

ingestion.

3. Remove air outlet elbow (12).

a. Loosen self-locking nuts on hose clamps (13).

b. Remove six self-locking nuts (14) and remove air outlet elbow (12) with gasket (15) (not

shown).

c. Discard air outlet elbow gasket (15) and self-locking nuts.

4. Remove turbosupercharger (16) mounting nuts (17).

a. Remove two self-locking nuts (17) with flat washers (18) at turbosupercharger mounting

base (19).

Discard self-locking nuts.

15

19

17, 18

(two places)

12

14

(six places)

16

13

(two places)

WP 0100 00-4