TM 5-4320-275-13 & P
DIAPHRAGM (CONT)
LOCATION/ITEM
ACTION
REMARKS
7. Clamp assembly
Install clamp assembly (7) with diaphragm (6) on
connecting rod.
8. Nuts
Use Loctite on threads of studs. Install lock-
washers (5) and nuts (4). Use 3/4 inch socket
with a torque wrench to tighten nuts (4) to
40 ft lb (54 Nm).
9. Pump bowl
Use the draw bar to lift pump assembly over
assembly
pump bowl assembly (3).
NOTE
The pump assembly will pivot on its wheels to aid in lifting.
CAUTION
Be certain diaphragm is seated on pump bowl assembly seat. Align screw holes of pump
bowl assembly (3) with threaded holes in diaphragm clamp (8). Install cap screws (1) and
lockwashers (2). Use Loctite on screw threads.
10. Cap screws
Use 15/16 inch socket with torque wrench to
tighten cap screws (1) to 75 ft lb (102 Nm).
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