TM 9-2320-302-34
0049 00-10
WATER PUMP REPAIR - CONTINUED
0049 00
ASSEMBLY - CONTINUED
17.
Install impeller (12), wide end up, over square end of water pump shaft (5). Using impeller installation tool (26), press
impeller on water pump shaft until installation tool is flush against water pump housing (4). Remove installation tool.
18.
Turn water pump housing (4) over, impeller side down, on holding fixture (16).
CAUTION
Water pump drive gear may be press fit onto water pump shaft. Support water pump shaft when pressing
drive gear onto shaft to prevent damage to bearing.
NOTE
Water pump drive gear may be a slip fit. This is due to manufacturing tolerances and is acceptable.
19.
Position drive gear (8) over water pump shaft (5).
20.
Using small end of bearing and seal installer (18), press drive gear (8) on water pump shaft (5) until drive gear is seated
against bearing inner race (27).
12
5
26
4
