Maintenance and Service
25
Item
Description
Item
Description
1
Hex Nut
7
Backup Seal
2
Seal Lock Nut
8
Hat Seals
3
O-Ring
9
Upper-Body Module
4
Air Piston
10
U-Cup Fluid Seal
5
Needle
11
Flat Washer
6
Retaining Ring
12
Retaining Ring
Figure 4-4 Removing the Needle, Piston, and Seals (SC-10X)
1
2
3
4
5
6
8
7
9
10 11
12