CAUTION
TM 9-2350-238-34-1
1 9 U n s o l d e r e l e c t r i c a l l e a d s ( 3 9 ) f r o m
r e c e p t a c l e c o n n e c t o r c o n t a c t p i n s , a nd
r e m o v e r e c e p t a c l e c o n n e c t o r ( 1 3 ).
I N S P E C T I O N / R E P A I R
1 I n s p e c t f o r b r o k e n , d a m a g e d , o r m i s s i ng
p a r t s,
2 I n s p e c t a n n u l a r b a l l b e a r i n g s . R e f e r t o T M 9-
2
1
4 .
3 I n s p e c t m a g n e t i c c l u t c h f o r w e a r o r w a r p a ge
of clutch plates and signs of arcing or over-
heating. Spin rotor by hand and listen for
g r i n d i n g n o i s e . A p p l y 2 4 V d c t o m a g n e t ic
c o i l a n d c h e c k c l u t c h o p e r a t i o n . I f d a m a g e d,
r e f e r t o g e n e r a l m a i n t e n a n c e , p a g e 2 - 2 8.
4 R e p a i r i s b y r e p l a c e m e n t o f a u t h o r i z e d p a r ts
( T M 9 - 2 3 5 0 - 2 3 8 - 2 4 P - 1 ) w h i c h d o n o t m e et
i n s p e c t i o n c r i t e r i a.
R E A S S E M B L Y
1
2
3
4
Pack annular ball bearing (1) with grease.
Install clutch bearing shield (2) and annular
b a l l b e a r i n g i n t o m e c h a n i c a l c l u t c h h o u s i n g
(3), using clutch bearing replacer
Install retaining ring (4).
a n d p r e s s.
A n i m p r o p e r l y i n s t a l l e d p l a i n e n c a s e d
seal will leak during operation.
L i g h t l y l u b r i c a t e m e c h a n i c a l c l u t c h h o u s i ng
seal cavity with grease. Install new plain
e n c a s e d s e a l ( 5 ) , u s i n g s e a l r e m o v e r a n d
replacer. Ensure lip of seal is toward inside
o f h o u s i n g.
Install retaining plate (6) and secure with six
m a c h i n e s c r e w s ( 7 ) . S t a k e e a c h m a c h i ne
screw in place.
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