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 - Page 225 of 1390

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

0127-5

DRAFT

0127

HWT2213

WARNING

ICON 13

Diesel heater exhaust tube becomes very hot during operation. Do not touch or

allow body to come in contact with exhaust tube when hot. Allow sufficient time for

diesel heater exhaust tube to cool before performing any maintenance to system.

Failure to comply may cause injury or death to personnel.

Step 9.

If on, put DIESEL HEATER TEST switch to off position (WP 0004). If on, pull battery

disconnect switch to off position (WP 0007). Remove pump house panel E (WP 0339).

After system cools, check pump house heater intake and exhaust ports for blockage.

a.

If pump house heater intake or exhaust ports are blocked, remove

blockage.

b.

If pump house heater intake and exhaust ports are not blocked, replace

pump house heater (WP 0310).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION