| Tweet |
Custom Search
|
|
|
||
 TM 55-1905-223-24-5
f. Install mechanical guard (8) and install hexhead capscrew (5), lockwasher (6)
and flatwasher (7).
REMOVAL
a. Drain the seawater cooling system at the seawater pump drain plug (14).
b. Remove mechanical guard (8) by removing hexhead capscrew (5), lockwasher
(6) and flat washer (7).
c. Loosen hose clamps (1) from seawater connection (16), nonmetallic hose (2),
and water transfer tube (17).
d. Disconnect water inlet connection (15).
e. Loosen capscrews (9) holding the water pump to the bracket (12).
f. Push pump toward the engine to release tension on the drive belt and remove
the belt (3).
g. Remove capscrews (9), lockwashers (12), and nuts (11) holding the pump to
the bracket (12) and remove the pump (13).
REPAIR
Repair consists of replacement of hoses (2), vee belt (3) and pump (13).
REPLACEMENT
a. Position the seawater pump (13) on the bracket (10) and install the
capscrews (9), lockwashers (11), and nuts (12). Do not tighten.
b. Install drive belt (3) onto the pulley (4).
c. Use a pry bar between the seawater pump (13) and engine to hold tension on
drive belt (3).
d. Tighten nuts (12) to secure pump (13) in position.
e. Connect water inlet (15) and outlet tube (17). Secure with clamps (1).
f. Tighten water pump mounting capscrews (9) and locknuts (12) to 35 ft-lb
g. Install mechanical guard (8) by installing capscrew (5), lockwasher (6) and
nut (7).
h. Open the external seawater inlet and outlet valves. Refer to
TM 55-1905-223-24-18.
2-134
|
||
|
||
