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 169 of 1563

TM 9-2815-220-24

ENGINE TIME TOTALIZING METER OPERATION

0024 00

THIS WORK PACKAGE COVERS:

Troubleshooting Table and Diagnostic Tests

INITIAL SETUP:

Tools:

General mechanic’s tool kit (item 121, WP 0176)

Personnel Required

Track Vehicle Repairer (2) 63H10

Equipment Conditions:

Engine installed in vehicle or ground hop.

MALFUNCTION 1:

Meter inoperative.

PROBABLE CAUSE

CORRECTIVE ACTION

a. Generator inoperative.

(1) Check generator (refer to WP 0021,

Generator Abnormal Operation – 650

Ampere, or WP 0022 for 300 ampere

generator).

b. Wiring defective.

(1) Check circuit voltage to meter lead (refer to

pertinent vehicle technical manual).

c. Totalizing meter defective.

(1) Replace totalizing meter.

See appropriate

depot maintenance work requirement

(DMWR).

END OF WORK PACKAGE

WP 0024 00-1 (2 blank)