TM 5-3805-262-20
11-6. HYDRAULIC RESERVOIR MAINTENANCE (CONT)
c. D r a i n i n g and Refilling (SHEET 2 OF 3).
( 4 ) S l o w l y l o o s e n h y d r a u l i c r e s e r v o i r f i l l c a p ( 1 ) t o r e l i e v e a i r p r e s s u r e .
( 5 ) R e m o v e f i l l c a p ( 1 ).
(6) Position 17-20 gallon capacity drain pan under drain plug (2).
(7) Using open end wrench, remove drain plug (2). Allow hydraulic oil to
drain completely. Remove drain pan and discard oil.
(8) At top of hydraulic reservoir, remove six capscrews (3), cover (4), and
g a s k e t ( 5 ).
(9) Using open end wrench , remove filter screen (6) from inside hydraulic
r e s e r v o i r ( 8 ) .
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