38-31-07
Monogram Sanitation
COMPONENT MAINTENANCE MANUAL
PN 15900-012 Series
Jan 10/95
Page 305
C.
Drain Valve Assembly, PN 4650-23 (refer to IPL Figure 3)
(1)
Remove cotter pin (10 and 40), washer (15 and 35), clevis pin (20), drilled pin (30) and
pulley (5).
(2)
Remove cable (45) by removing nut (50) and washer (55) from the bottom of the valve.
WARNING:
COVER ASSEMBLY (60) IS SPRING LOADED IN INSTALLED
CONDITION. EXERCISE CARE WHILE REMOVING TO AVOID
POSSIBLE INJURY.
(3)
Remove cover (60) from housing (85) by removing nuts (65) and washers (70).
(4)
Remove spirolox (80) form valve stem assembly (120) by telescoping the stem assembly into
housing (85).
(5)
Remove spring (75).
(6)
Remove O-rings (90) from housing (85).
(7)
Remove nuts (95) to remove plate (100), seal (105), seal plug (115) and support plate (110).
D.
Timer Assembly, PN 11059-79 (refer to IPL Figure 4)
(1)
Remove timer plate assembly (5) from timer enclosure (80) by removing screws (10).
(2)
Removal PC board (15) by removing nuts (20), washer (25), lock washer (30), terminal lug
(35) and screws (40).
(3)
If necessary, remove disconnects (45), connector (50), clamp (55), plug (60), pins (65), plug
(85), sockets (90) and grommet (70).
(4)
I required, remove decal (75).
