TM 9-2320-209-20-3-3
18-22. GATE VALVE REMOVAL AND REPLACEMENT (TRUCKS M49A1C AND M49A2C).
WARNING
Smoking, sparks or open flame are not allowed
within 50 feet of fuel truck during this task.
Fuel may burn, causing explosion, injury to
personnel, and damage to equipment.
TOOLS: 3/4-inch wrench (2)
SUPPLIES:
Gate valve gaskets (2)
PERSONNEL: One
EQUIPMENT CONDITION:
Truck parked, engine off, handbrake set.
a.
Removal.
FRAME 1
1.
Using wrenches, unscrew and take out four screws (1) and nuts (2) from
flange (3) on left side of gate valve (4).
2.
Do step 1 again for the four screws and nuts on flange (3) on right side of
gate valve (4).
3.
Take away gate valve (4) and two gaskets (5).
END OF TASK
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