51
Model PH90 Operating Procedures
Step 7
Remove the plunger tube and the insert from the
plunger assembly. (See Figure 100.)
Figure 100
Step 8
Remove the spring and washer from the plunger
assembly. (See Figure 101.)
Figure 101
Step 9
Remove the seal assembly from the plunger
assembly. (See Figure 102.)
Figure 102
Step 10
Remove the seal o--ring from the seal. (See
Figure 103.)
Figure 103
Step 11
Remove the discharge tube lock nut by turning it
counterclockwise. Remove the discharge lock nut
from the d ischarge tube. (See Figure 104.)
Figure 104
Step 12
Remove the lid by sliding it o f f the discharge tube.
Step 13
Remove the cylinder from the valve body.
(See Figure 105.)
Figure 105