TM 9-2350-238-34-1
T a b l e 2 - 1 . D I R E C T S U P P O R T T R O U B L E S H O O T I N G ( C O N T )
M A L F U N C T I O N
T E S T O R I N S P E C T I ON
C O R R E C T I V E A C T I O N
Step 2. C h e c k f o r f a u l t y o r d a m a g e d g e n e r a t o r . R e m o v e e n g i n e d e c k . R e m o v e p l ug
f r o m g e n e r a t o r a i r i n t a k e d u c t . S t a r t e n g i n e . U s i n g m i r r o r a n d f l a s h l i g h t , l o ok
through air duct hole and check if generator is turning. Stop engine.
I f g e n e r a t o r t u r n e d , t r o u b l e s h o o t g e n e r a t o r . R e f e r t o T M 9 - 2 3 5 0-
238-20-1. If generator did not turn, go to step 3.
Step 3. I n s t a l l p l u g i n g e n e r a t o r a i r i n t a k e d u c t . C h e c k f o r w o r n o r d a m a g e d d r i ve
shaft or universal joints. Enter right hull tunnel and turn power takeoff to
auxiliary drive shaft back and forth.
If any play is in drive line, repair worn or damaged universal joints.
R e f e r t o T M 9 - 2 3 5 0 - 2 3 8 - 2 0 - 1.
S t e p 4 . C h e c k f o r d a m a g e d o r f a u l t y p o w e r s o u r c e . S t a r t e n g i n e . C h e c k p o w er
takeoff to auxiliary drive shaft for rotation. Stop engine.
a .
b .
If power takeoff to auxiliary drive shaft rotated, remove auxiliary
d r i v e . R e f e r t o T M 9 - 2 3 5 0 - 2 3 8 - 2 0 - 1 . R e p a i r o r r e p l a c e a u x i l i a ry
drive. Refer to page 2-95.
If power takeoff to auxiliary drive shaft did not rotate, remove
p o w e r p l a n t . R e f e r t o T M 9 - 2 3 5 0 - 2 3 8 - 2 0 - 1 . R e p l a c e p o w e r
takeoff, refer to page 2-163; or repair power takeoff, refer to
p a g e 3 - 4 5.
2-11