Pump Unit Subassembly/
Wrap the external threads of the suction pipe and the
Orient the 90 pipe elbow (10) so that when tightened the open end is at
Pipe elbow (10)
two discharge pipes projecting through the connector
the 4 o'clock position.
Quick disconnect coupling
panel with antiseizing tape.
half (11)
Screw pipe elbow (10) onto the suction line and tighten. Screw quick
disconnect coupling half (11) into pipe elbow (10) and tighten
Reconnect chain (12) and S chain
Chain (12)
hook (13) to dust and moisture
S chain hook (13)
Dust and moisture seal
seal protective cap (14) with
gasket (15), and recap.
protective cap (14)
Gasket (15)
Screw quick disconnect coupling
Quick disconnect coupling
halves (16 and 17) onto the two
half (16)
discharge lines and tighten with
Quick disconnect coupling
the proper tools. Reconnect
half (17)
chain (18) and S chain hook (19)
Chain (18)
to dust and moisture seal protec-
S chain hook (19)
Dust and moisture seal
tive cap (20) with gasket (21).
Recap discharge line.
protective cap (20)
Gasket (21)
Reconnect chain (22) and S chain
Chain (22)
hook (23) to dust and moisture seal
S chain hook (23)
Dust and moisture seal
protective cap (24) with gasket (25).
Recap discharge line.
protective cap (24)
Gasket (25)
TM 3-4230-209-20&P
2-91
