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 935 of 1563

TM 9-2815-220-24

FUEL INJECTION NOZZLE REPLACE/REPAIR

0114 00

ASSEMBLY (Continued)

NOTE

If you have the spring type retainer (23A) rather than the solid

retainer (23), discard the spring type retainer and use the new solid

type.

Be sure to replace the soft gasket with a hard steel gasket and

mark the body top "D1".

5. Install nozzle valve (27) in nozzle body (28).

6. Install nozzle tip (26), spacer (11), seat (25), new spring (24) (item 168, WP 0175), and sleeve

(23) in nut (10).

7. While holding nut (10) and associated parts together as an assembly, install nut (10) on nozzle

and holder (3).

8. Torque nut (10) to 87-92 foot-pounds (118 -125 N

•

m), using torque wrench (item 127, WP

0176).

.

9. Test nozzle and holder (3) and adjust to achieve proper specifications.

Refer to "TEST" in this

work package.

23A

11

3

27

26

25

24

10

23

Identification Stamp

D1

28

WP 0114 00-15