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TM 11-4320-256-14&P
4-18. Pump Assembly (cont)
b. Install (figure 4-5)
(1)
(2)
(3)
(4)
(5)
(6)
Install impeller housing (4) and secure with four bolts (16) and lockwashers (17)
Install seal (19) on pump shaft (13).
Install key (15), spring (14), and impeller (12) and secure with washer (11) and bolt (10). Refer to
Appendix F for torque limits.
Install pump housing (3) and 0-ring (8) and secure loosely with two bolts (7), Iockwashers (6), and
nuts (5).
Secure pump housing (3) to impeller housing (4) with eight bolts (2). Refer to Appendix F for torque
limits.
Tighten two bolts (7) securing pump housing (4) to frame (9).
FOLLOW ON MAINTENANCE
(1) Install fuel tank (para. 4-17).
(2) Install fuel line (para. 4-15).
4-14
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