TM-5-4210-249-13-P-2

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 2 OF 4

TM-5-4210-249-13-P-2 - Page 1273 of 1452

TM 5-4210-249-13&P-2

0260-1

DRAFT

0260

FIELD LEVEL MAINTENANCE

PRIMER PUMP MOTOR CONTROL SOLENOID REPLACEMENT

INITIAL SETUP:

REMOVAL

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1.

Remove two locknuts (1) and electrical strip (2) from primer pump motor (3) and primer pump control

solenoid (4).

Discard locknuts.

NOTE

Tag and mark wires prior to removal to ensure proper installation.

2.

Remove locknut

(5) and wire 2774 (6) from primer pump control solenoid (4).

Discard locknut.

3.

Remove locknut (7) and jumperwire (8) from primer pump control solenoid (4).

Discard locknut.

4.

Remove locknut (9) and power wire (10) from primer pump control solenoid (4).

Discard locknut.

5.

Remove two screws (11) and primer pump control solenoid (4) from primer pump motor (3).

END OF TASK

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TFFT04101

Tools and Special Tools

Tool Kit, General Mechanic’s: Automotive

(WP 0622, Item 27)

Materials/Parts

Compound, Sealing (WP 0625, Item 17)

Tags, Identification (WP 0625, Item 51)

Locknut (2)

Locknut (1)

Locknut (1)

Locknut (1)

References

WP 0615, Fig. 41

Equipment Conditions

Water pump engine OFF (WP 0022)

Engine OFF (TM 9-2320-347-10)

Wheels chocked (TM 9-2320-347-10)

Batteries disconnected (TM 9-2320-325-14&P)