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 933 of 1563

TM 9-2815-220-24

FUEL INJECTION NOZZLE REPLACE/REPAIR

0114 00

REPAIR

1. Replace nozzle tip (26) when body seat or valve seat is badly worn, pounded, pitted, or when

nozzle body orifices are clogged.

2. Replace nozzle tip (26) when lapped sealing surfaces are nicked, scratched or cracked.

NOTE

Repair of remaining nozzle assembly (3) components is limited to

cleaning the threads on the body (6), retainer (2), and nut (10).

See

WP 0028 for standard repair procedures.

It is not practical to

attempt repairs to any remaining parts on fuel injection nozzle

assembly (3).

If inspection revealed damage to any of the remaining

parts, replace the complete fuel injection nozzle assembly (3).

3

2

1

6

2

0

6

WP 0114 00-13