TM 10-4610-232-12
a. Refer to Figures 4-58 and 4-59 and remove the air blanket solenoid valve and backwash air inlet solenoid valve as
follows:
(1) Disconnect plug (1) from associated jack.
(2) Disconnect air tubing (2) from elbow (6).
(3) Remove two capscrews (3), Iockwashers (4) and washers (5). Valve (7) is now free.
(4) Remove two capscrews (8), Iockwashers (9) and washers (10) if bracket (11) requires replacement.
Figure 4-59. Air Blanket Solenoid Valve
b. Refer to Figure 4-60 and remove the solenoid valve as follows:
(1) Disconnect tubing from valve.
(2) Remove two screws (1) and cover (2).
(3) Tag terminals (4) and remove two screws (3).
(4) Loosen nut (5) and slide nut (5), retainer (6), and bushing (7) onto cable (9) away from connector body (8).
(5) Unscrew connector body (8) from solenoid body(12) and remove cable (9) with connector body(8), bushing (7),
retainer (6) and nut (5).
(6)
(7)
(8)
4-212
CAUTION
When spring plate is removed, valve body is free to fall from bracket. Hold onto valve
body during step below.
Remove cap (10) and push down on spring plate (11) to release it.
Remove spring plate (11), solenoid body (12), star washer (13) and valve body (14).
If necessary, remove twocapscrews(15), Iockwashers (16) and washers (17) and remove bracket (18).