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 743 of 1563

TM 9-2815-220-24

SENDING UNITS AND SWITCH REPLACEMENT (2DR)

0093 00

CLEANING

1. See Work Package 0028 for Standard Cleaning Procedures.

INSPECTION

All parts must be inspected with care.

Replace part if damage or wear exceeds allowable

limits.

1. See Work Package 0028 for Standard Inspection Procedures.

INSTALLATION

NOTE

Use thread sealing (item 41, WP 0173) product on all threaded

connections.

Adjoining threaded connections that might be disturbed during the

disassembly process should be removed, cleaned and resealed during

reassembly.

1. Install switches (9, 10, 11) at vibration damper housing (12).

a. If removed, install pipe reducer (13) into damper housing (12).

b. Install engine oil temperature sending unit (9) into pipe reducer (13).

c. If removed, install pipe reducer (14) into damper housing (12).

d. Install engine oil high temperature switch (10) into bushing (14).

e. Install engine oil low pressure switch (11) into pipe reducer (15).

13

11

10

12

14

9

15

WP 0093 00-3