TM-5-4210-249-13-P-1

TACTICAL FIRE FIGHTING TRUCK (TFF) MODEL M1142

TECHNICAL MANUAL; OPERATOR’S AND FIELD LEVEL MAINTENANCE MANUAL WITH REPAIR PARTS AND SPECIAL TOOLS LIST (INCLUDING DEPOT REPAIR PARTS AND SPECIAL TOOLS); PART 1 OF 4

TM-5-4210-249-13-P-1 - Page 437 of 1188

TM 5-4210-249-13&P-1

0074-9

DRAFT

0074

TFFT03513

NOTE

It is mandatory to choose a ground on vehicle chassis for checking continuity in Step 9.

Using a ground on pump engine may give a false continuity reading and will not ensure

that pump engine is properly grounded.

Step 9.

Turn battery disconnect switch to OFF position (WP 0007). Check for continuity across

pump engine ground from pump engine starter casing to a known good ground.

If there is continuity, replace pump engine starter (WP 0248).

Step 10.

With a torque wrench, tighten starter bolts to 35 lb-ft (48 N•m).

Check for continuity

across pump engine ground from pump engine starter casing to a known good ground.

a.

If there is continuity, fault corrected.

b.

If there is no continuity, replace pump engine ground cable (WP 0368).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION