TM 9-2350-247-20-3
REPLACE BILGE PUMP Continued
0424 00
REMOVAL
NOTE
Bilge pumps are removed and installed the same way in M548A1 and M548A3. Bilge pumps are
located in different locations. Both locations are shown. There is only one bilge pump in each
carrier.
1.
Disconnect circuit 452 lead (1) from bilge pump (2).
2.
Loosen two clamps (3). Slide hose (4) with two clamps from bilge pump (2) onto pump outlet tube (5).
3.
Remove two screws (6) and key washers (7) that secure end strap (8) to two hull weld nuts (9). Remove strap. Discard
key washers.
4.
Remove two screws (10), key washer (11), and three lock washers (12) that secure cross strap (13) and negative lead (14)
to hull weld nuts (9). Discard key and lock washers.
5.
Remove cross strap (13) and bilge pump (2).
0424 00-2