TM 5-4610-228-13
TM 08846A-13/1
5-9. HYPOCHLORINATOR PUMP/REPAIR (CONT).
LOCATION/ITEM
ACTION
REMARKS
d.
e.
f.
g.
h.
i.
Remove hypochlorinator housing assy (3) from Hypochlorination
Unit and place hypochlorinator housing assy (3) on suitable work
surface.
Remove stroke adjustment knob (14) from diaphragm cap (13)
turning counterclockwise.
Remove four hexhead screws (17), nuts (18) and diaphragm cap (13).
Press firmly against impulse diaphragm (9), remove nut (11) and
washer (10). Slowly release pressure on impulse diaphragm (9),
and remove rod (4).
Remove diaphragm clamping washer(s), spring washer (7), and
spring (6), from push rod (4).
Remove eight screws and washers . Remove reagent head
assy from back of hypochlorinator housing assy.
5-13