TM 5-3805-262-20
4-2. FUEL SYSTEM MAINTENANCE (CONT)
b. Electric Fuel Pump (cont) .
REMOVAL
Dry cleaning solvent P-D-680 used to
clean parts is toxic and flammable.
Wear protective goggles and gloves
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
area. Avoid contact with skin, eyes
a n d c l o t h e s a n d d o n ’ t b r e a t h e
vapors. Do not use near open flame
o r e x c e s s i v e h e a t a n d d o n ’ t s m o ke
w h e n u s i n g i t .
F a i l u r e t o d o s o
c o u l d c a u s e s e r i o u s i n j u r y . I f y ou
b e 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 ng
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 . I f c o n t a c t
w i t h s k i n o r c l o t h e s i s m a d e , f l u sh
w i t h l a r g e a m o u n t s o f w a t e r . I f
contact with eyes is made, wash eyes
w i t h w a t e r a n d g e t m e d i c a l a i d
immediately.
(1)
(2)
(3)
(4)
( 5)
(6)
4-16
Remove dirt and grease from
electric fuel pump and
immediate area using clean
cloth moistened with cleaning
solvent P-D-680.
Disconnect fuel supply hose and
f u e l s u c t i o n t u b e a t e l e c t r ic
fuel pump and install plugs to
prevent entry of foreign matter
into hose and tube. Loosen fuel
suction tube at fuel tank.
Using socket wrench, remove two
capscrews (1) while supporting
electric fuel pump (2) .
Pull electric fuel pump (2) to
left side and disconnect pump
wire lead from wiring harness
lead by pulling two leads
apart. Remove electric fuel
pump from loader.
If necessary, remove two U-nuts (3) using pliers.
Remove two elbows from electric fuel pump.
