Shaft Assembly; Valve A, Seal Ring And Spring B Assembly - Panasonic NC-TXF22 Service Manual

4.22 Shaft assembly

Set 4 legs of shaft into groove of pump comp., as picture below.
Shaft

4.23 Valve A, Seal ring and Spring B assembly

1. Assemble seal ring on valve A, then assemble spring B.
2. Set 4 legs of valve A of pump comp., as picture below.
Operating point
Flat side of sealing should reach to base of valve A.
Valve A
Seal ring
Spring B
Leg
FIG. 22
•
Picture when remove Spring B. to make
more understand how to set Valve A
FIG. 23
- 18 -
NC-TXF22, NC-TXF30
Shaft
Leg
Slot
Leg
Hole