Drain Valve Replacement
311990F
23
Drain Valve Replacement
Removal
1.
Relieve pressure
, page 6. Disconnect power cord
from outlet.
2.
Remove pin (47) from drain valve handle (46).
3.
Pull drain valve handle and valve base (45) from
drain valve (44).
4.
Unscrew drain valve from filter manifold (43).
5.
Remove valve seat (44b) and seat gasket (44a)
from inside of filter manifold or end of drain valve.
Installation
1.
Install new seat gasket (44a) and valve seat (44b)
on end of drain valve.
2.
Screw drain valve (44) into filter manifold (43).
Torque to 120 to 130 in-lb.
3.
Push valve base (45) over drain valve (44) and then
valve drain handle (46) over valve base.
4.
Install pin (47) in drain valve handle. If necessary,
use a hammer to tap pin in place completely.
44
45
47
46
44b
44a
ti9155a
43
