Permco 400-AS, Rev. A
Approved 1-14-05
Ken Thompson, kc
Instructions for installing air shift to DM400
400-AS
Figure 2: Cylinder Installation
1.
Place small o-ring (1) in groove in o-ring retainer plate (2).
2.
Bolt retainer plate (2) to pump with o-ring (1) against pump with cap screw (3).
3.
Place larger o-ring (4) in cylinder body (5).
4.
Screw set screw (6) thru the piston and spool.
5.
Bolt assembly to retainer plate with long cap screw (8).
Part No.
Description
Qty
1 Small
o-ring
1
2 o-ring
retainer
1
3
¼ x 20 cap screw
2
4 Large
o-ring
1
5 Cylinder
Body
1
6 Set
Screw
1
7 Cover
Plate
1
8
5/16 x 18 cap screw
2
3
