13
Model 220 Operating Procedures
Slide the o--ringinto t he groove on the bearing holder,
and lubricate.
Figure 9
Lightly lubricate the draw rod, and slide the bearing
holder onto the rod, locking stem first.
Figure 10
Thread the valve piston on the end of the draw rod until
tight.
Figure 11
Lightly lubricate the inside of the valve body in the
freezer door.
Figure 12
Insertthe draw rodassembly,valve piston first, into the
valve body.
Figure 13
Turnthe draw rod handle to loc k the bearing holder into
place.
Figure 14