TM 5-3805-262-20
INSTALLATION (SHEET 2 OF 2)
(b) Position filter head (23) on engine and secure using two lock washers
(22) and capscrews (21). Tighten capscrews (21) securely.
( c ) I f r e m o v e d,
install pipe plug (20), and two washers (19) and bleed
v a l v e s ( 1 8 ) i n f i l t e r h e a d ( 2 3 ) .
(d) At fuel injection pump, install elbow (13) and elbow (11). Install
remaining elbow (11) in filter head (23).
(e) If necessary, install two compression nuts (3) and compression sleeves
(4) on each end of tube (10).
(f) Route and connect tube (10) between two elbows (11) installed in fuel
injection pump and filter head (23). Position compression sleeves (4) in
elbows (11) and tighten compression nuts (3) securely.
(g) Route and connect filter hose (12) between filter head (23) and elbow
(13) installed in fuel injection pump. Connect and tighten filter hose
( 1 2 ) t o f i l t e r h e a d ( 2 3 ) f i r s t,
then connect to elbow (13). Tighten nut
on elbow (13) securely.
( h ) I n s t a l l c l i p ( 9 ) o n t u b e ( 1 0 ) ; p o s i t i o n c l i p ( 9 ) o n b r a c k e t ( 2 6 ) a nd
secure using lock washer (8), capscrew (5), lock washer (7), and nut
( 6 ) .
( i ) I n s t a l l p i p e p l u g ( 1 4 ) i n e l b o w ( 1 3 ).
(j) Install a new gasket (16) on second stage filter (15) mounting stud.
(k) Apply a thin film of oil or grease to gaskets on new first and second
stage filters (17 and 15).
I n f o l l o w i n g s t e p , o v e r t i g h t e n i n g f i l t e r s w i l l c a u s e d a m a g e t o g a s k e t s
and filters causing fuel leakage .
( l ) I n s t a l l f i l t e r s ( 1 7 a n d 1 5 ) b y t u r n i n g c l o c k w i s e u n t i l g a s k e t s c o n t a ct
filter head (23). Hand tighten 1/2 turn. Loosen filters and retighten
1/2 to 3/4 turn after gasket contact to obtain proper seal.
( m ) I n s t a l l 0 - r i n g ( 2 ) a n d d r a i n p l u g ( 1 ) i f n e c e s s a r y .
(n) Bleed air from fuel system (page 4-40).
( o ) S t a r t e n g i n e a n d c h e c k f o r f u e l l e a k a g e a t f i l t e r h o s e ( 1 2 ) a n d t u b e
(10) connections;
tighten connections if necessary .
( p ) I n s t a l l e n g i n e r i g h t s i d e p a n e l s ( p a g e 9 - 1 7 ) .
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