TM 5-3805-262-20
REMOVAL
NOTE
Draining oil from hydraulic reservoir is not necessary if a vacuum pump
i s a v a i l a b l e .
(a) If a vacuum pump is not available, drain hydraulic oil from hydraulic
r e s e r v o i r t h e n g o t o s t e p ( d ) b e l o w . I f a v a c u u m p u m p i s a v a i l a b l e , go
to step (b) below.
(b) If vacuum pump is available, slowly loosen hydraulic reservoir fill cap
to relieve air pressure. Remove hydraulic reservoir fill cap.
(c) Connect vacuum pump to hydraulic reservoir fill cap opening. Then turn
vacuum pump on.
( d ) O n l e f t s i d e o f l o a d e r , at top of filter head (13), remove nut (1) then
d i s c o n n e c t t e r m i n a l ( 2 ) f r o m f i l t e r r e s t r i c t i o n s w i t c h.
(e) Loosen clamp (3) and disconnect hose (4) by pulling it off elbow (5).
Stuff a clean cloth in hose (4) to prevent entry of foreign matter.
(f) If necessary, remove elbow
(g) At bottom of hydraulic oil
( h ) L o o s e n t u b e ( 7 ) f i t t i n g at
l o a d e r.
(i) If necessary, remove elbow
(5) and 0-ring (6). Discard 0-ring (6).
c o o l e r , l o o s e n t u b e ( 7 ) f i t t i n g.
filter head (13); remove tube (7) from
(8) and 0-ring (9). Discard 0-ring.
(j) Support filter head (13) and remove three capscrews (10), lock washers
(11), and washers (12), Remove filter head.
(k) If necessary, support mounting bracket (18) and remove four capscrews
(14), nuts (15), lock washers (16), and washers (17).
(l) Remove mounting bracket (18).
(m) Remove nut (19).
(n) Remove restriction switch (20) and 0-rings
(21 and 22). Discard 0-rings.
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