TM 5-3805-262-20
3-31. FUEL SYSTEM TROUBLESHOOTING
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1. LOW FUEL PRESSURE.
Dry cleaning solvent P-D-680 used to clean parts is toxic and flammable.
W e a r p r o t e c t i v e g o g g l e s a n d g l o v e s a n d u s e o n l y i n a w e l l v e n t i l a t e d
a r e a . A v o i d c o n t a c t w i t h s k i n ,
e y e s a n d c l o t h e s a n d d o n ’ t b r e a t he
vapors .
Do not use near open flame or excessive heat and don’t smoke
when using it. Failure to do so could cause serious injury. If you be -
c o m e d i z z y w h i l e u s i n g c l e a n i n g s o l v e n t , g e t f r e s h a i r a n d m e d i c a l
a t t e n t i o n i m m e d i a t e l y .
If contact with skin or clothes is made, flush
with large amounts of water.
I f c o n t a c t w i t h e y e s i s m a d e , w a s h e y es
with water and get medical aid immediately.
D i r t o r o t h e r f o r e i g n m a t t e r c a n d a m a g e f u e l i n j e c t i o n p u m p a n d f u el
i n j e c t o r s a n d c a u s e e n g i n e s t a r t i n g p r o b l e m s . D i r t a n d f o r e i g n m a t t er
c a n e n t e r f u e l l i n e s w h e n y o u d i s c o n n e c t t h e m . T o p r e v e n t t h i s f r om
h a p p e n i n g , c l e a n a l l f i t t i n g s , p l u g s , a n d f u e l l i n e c o n n e c t i o n s b e f o re
breaking connections using clean cloths moistened with cleaning solvent
P-D-680.
To perform this
D e s c r i p t i o n
Barb hose connector,
elbow, 1/4 NPTF male
t o 1 / 4 i n c h i n s i de
diameter hose barb
Tee, 1/4 NPTF female
ends to 1/4 NPTF male
Barb hose connector,
straight, 1/4 NPTF
male to 1/4 inch inside
diameter hose barb
Hose, 1/4 inch inside
diameter, 4 feet long
Hose clamps, two, size
no. 6
NOTE
procedure the following parts are required:
FSCM
P/N
10988
217-294
10988
10988
81343
10988
217-1141
217-119
SAE30R1
214-251
3-244
