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 1397 of 1452

TM 5-4210-249-13&P-2
0291-1
DRAFT
0291
FIELD LEVEL MAINTENANCE
FOAM SYSTEM MANUAL METERING VALVE REPLACEMENT
INITIAL SETUP:
REMOVAL
NOTE
Note position of foam system manual metering valve prior to removal to ensure proper
installation.
1.
Remove four locknuts (1), two U-bolts (2), cradles (3), and foam system manual metering valve (4) from
bracket (5).
Discard locknuts.
2.
Remove two couplings (6) and (7) and foam system manual metering valve (4) from vehicle (WP 0483).
3.
Remove two elbows (8) and (9) from foam system manual metering valve (4).
END OF TASK
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TFFT00254
Tools and Special Tools
Tool Kit, General Mechanic’s: Automotive
(WP 0622, Item 27)
Materials/Parts
Locknut (4)
References
WP 0483
WP 0615, Fig. 47
Equipment Conditions
Pump operator’s panel housing opened
(WP 0325)
Foam system drained (WP 0329)


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