TM 5-3825-230-14&P
5-43. SPRAY PUMP REPAIR (CONT).
(2)
Remove two screws (3), two wires (4), and pressure switch assembly (5) using a cross tip screwdriver.
(3)
Remove spring (6), spring holder (7), base plate (8), and two seals (9 and 10).
(4)
Remove four screws (11) using a cross tip screwdriver and remove pump housing (12).
(5)
Remove check valve assembly (13) from pump housing (12).
(6)
Remove seal (14) from check valve assembly (13).
(7)
Remove two screws (15) using a cross tip screwdriver.
NOTE
Bearing cover may have to be rotated several times in order to locate setscrew.
(8)
Twist bearing cover (16) to expose two rectangular holes and insert 1/8 in. hex head wrench through hole
in bearing cover and loosen setscrew (17)on cam bearing (18).
(9)
Remove bearing cover (16) by sliding it off motor (19).
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