TM 10-4610-232-12
d. Loosen nut (31). Remove capscrew (4), flat washers (5) and nut (6) and remove cover (40).
NOTE
The following procedure will remove ground wires.
e. Remove locknuts (7), (8) DELETED, and washers (9). Remove pump and bracket assembly (16).
DISASSEMBLY – FUEL PUMPS.
a. Remove capscrews (10), (11) DELETED, washers (1 2), nuts (1 3), Iockwashers (14) and washers (15).
b. Remove pump assembly(17 and 23) from bracket (16).
c. Holding the pump assembly (17), unscrew t he elbow(18) from nipple (19).
d. Remove nipple (20) and fuel bowl (21). Remove nipple (22) from fuel Pump (23) and bowl (21).
e. Remove nipple(19) from tee (24) and fitting (25) from tee (24).
f. Remove nipple (26) from tee (24) and fuel bowl (27).
g. Remove fuel bowl (27) from nipple (28) and remove nipple from fuel pump (17).
h. Remove elbows (29 and 30) from fuel pumps(17 and 23).
i. If needed, loosen and remove locknut (31), (32) DELETED, washers (33 and 34), nuts (35), Iockwashers (36),
washers (37), capscrews (38) and washers (39).
REPAIR - FUEL PUMPS.
a. Repair all damaged or unserviceable parts by replacement.
b. Replace damaged or leaking fuel lines.
REASSEMBLY – FUEL PUMPS.
a. If removed, install washers (39), capscrews (38), washers (37), Iockwashers (36), nuts (35), washers (33 and 34),
and locknut (31). (32) DELETED.
b. Install elbows (29 and 30) in pumps (17 and 23).
c. Install nipples (22 and 28) into fuel pumps (17 and 23).
d. Install nipple (26) into tee (24) and fuel bowl (27). Install fitting (25) into tee (24).
e. Install fuel bowl (27) onto nipple (28) and install to pump body (17).
f. Thread nipple(19) into tee (24).
g. Install elbow (18) to nipple (20). Install nipple (20) into fuel bowl (21).
h. Install fuel bowl (21) to nipple (22) and install into pump body (23).
i. Holding the pump assemblies, thread elbow (18) onto nipple (19).
j. Place assembled pumps onto bracket (16 )and fasten with capscrews (10), (11) DELETED, washers(12), nuts (13),
Iockwashers(14) and washers (15).
INSTALLATION — FUEL PUMPS.
a. Install pump assembly into position and place ground wires onto threaded end of capscrew (38). Fasten pump and
bracket assembly (16) with locknuts (7) and washers (9). (8) DELETED.
b. Place cover into position and fasten with nut (31), (32) DELETED, and washer (33) and installing capscrews (4),
washers (5) and lock nut (6).
c. Check tags on fuel lines (2 and 3) and install lines at proper connections.
d. Connect plugs P-8 and P-9.
REMOVAL – FUEL LINES.
a. Disconnect fuel line (1, Figure 4-71).
b. Remove bulkhead fining as follows:
4-248 Change 2
