TM-9-2320-328-13-P-2

HEMTT-BASED WATER TENDER (HEWATT)

TECHNICAL MANUAL; OPERATOR’S AND FIELD LEVEL MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST); PART 2 OF 3

MARCH 2009
TM-9-2320-328-13-P-2

  TM-9-2320-328-13-P-2 - Page 231 of 1390

TM 9-2320-328-13&P-2
0127-11
DRAFT
0127
HWT2217
Step 16.
Put DIESEL HEATER TEST switch to off position (WP 0004). Pull battery disconnect
switch to off position (WP 0007). Open pump house access door assembly (WP 0009).
Disconnect pump house wire harness pump house heater diagnostic module connector.
Remove pump house panel G (WP 0339). Disconnect pump house wire harness pump
house heater four terminal connector. With a test lead set, check for continuity across
pump house wire harness wire 4087 (blue) from pump house heater diagnostic module
connector, terminal C to pump house heater four terminal connector, terminal 4.
If there is no continuity, repair wire 4087 in pump house wire harness if
repairable (TM 9-2320-325-14&P), or replace pump house wire
harness (WP 0302).
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION


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