TM 10-4510-206-14
TO 40P1-6-2-1
5 - 7.
REPAIR PROCEDURES (CONT'D)
Water Pump (For Model PBU-100 Only).
The water pump motor is an integral
part of the water pump .
The two are assembled in a way that requires the
disassembly of the water pump to separate the motor from the pump.
F a i l u r e of
the water pump may be due to worn casing or bracket or bad seals and gaskets.
Disassemble the water pump and inspect for worn or
damaged parts and replace
i f n e c e s s a r y.
G a s k e t s a n d s e a l s a r e s u p p l i e d i n a k i t . .
U s e a l l p a r t s i n t he
k i t t o r e p l a c e o l d p a r t s .
1. Remove six hex nuts (1)
from studs (2)
a t t a c h i n g v o l u t e c a s i n g ( 3 ) to
i n t e r m e d i a t e b r a c k e t ( 4 ).
Separate volute casing (3)
from intermediate
b r a c k e t ( 4 ) .
2. Remove volute gasket (5)
a n d v a n e p l a t e o - r i n g ( 6 ) .
C h a n g e 7 5 - 3 1
