TM 9-2320-365-20-5
(36) Install fuel tubes (45 and 49) on adapters (38 and 39).
(37) Install fuel tube (49) on fitting (52).
(38) Install fuel tube (53) on fitting (54).
(39) Install fuel tube (53) on fuel inlet port (55).
(40) Route heater power cable (56) through hole (57) in
heater cover (58).
(41) Connect connector P4A (59) to connector J4 (60).
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