TM-9-2320-328-13-P-1

HEMTT-BASED WATER TENDER (HEWATT)

TECHNICAL MANUAL; OPERATOR’S AND FIELD LEVEL MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST); PART 1 OF 3

MARCH 2009

TM-9-2320-328-13-P-1 - Page 498 of 1318

TM 9-2320-328-13&P-1

0063-22

DRAFT

0063

HWT2072

Step 30.

Put bumper turret control POWER switch to

(off) position (WP 0004). Pull battery

disconnect switch to off position (WP 0007). Disconnect bumper turret wire harness

bumper turret junction box connector. Check for continuity across bumper turret junction

box stream wire (black) from bumper turret junction box connector, terminal 7 to bumper

turret junction box 9-pin terminal strip, terminal 6.

If there is no continuity, repair bumper turret junction box stream wire in

bumper turret junction box wire harness if repairable

(TM 9-2320-325-14&P), or replace bumper turret junction box wire harness

(WP 0377).

HWT2072A

Step 31.

Remove cab instrument panel E (WP 0205). Disconnect bumper turret wire harness

bumper turret control connector. With a test lead set, check for continuity across

bumper turret wire harness stream wire (black) from bumper turret wire harness bumper

turret control connector, terminal 8 to bumper turret wire harness junction box

connector, terminal 7.

a.

If there is continuity, replace bumper turret control (WP 0375).

b.

If there is no continuity, repair bumper turret wire harness stream wire

in bumper turret wire harness if repairable (TM 9-2320-325-14&P), or

replace bumper turret wire harness (WP 0278).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION