November 2015
Installation, Operation and Maintenance Manual
RGS011110-1 Rev. 0
21
Section 4: Maintenance
Maintenance
Figure 22
Single Cylinder Models:
a.
Insert the piston and engage rack teeth with shaft teeth after ensuring
proper alignment.
b.
Press inward on piston until the point of refusal.
Dual Cylinder Models:
a.
Simultaneously insert the pistons and align teeth on racks and shafts.
b.
Simultaneously press both pistons into the body engaging the rack and
shaft teeth until the point of refusal.
* Both pistons should contact the body simultaneously. If they do not, remove piston
assemblies, reset shaft into correct position and try again.
General Reassembly (continued)
17.
Place cylinder seal(s) into cylinder seal groove(s) on body.
18.
Lightly lubricate wiper and piston O-ring grooves.
19.
Lubricate the wiper and piston O-ring(s) and place them into their respective
grooves on piston(s).
20.
Follow Section 4.4, Steps 8 to 13.
Figure 23
Wiper Ring Groove
O-ring Groove
