17
Parker Hannifin Corporation
Helac/Cylinder Division
Enumclaw, Washington USA
www.helac.com
Helical, Hydraulic Rotary Actuators
L20 Series Service & Repair Manual
Catalog HY34-1120
Assembly
Assembly
1. Gather all the components and tools into
one location prior to re-assembly. Use the
cut away drawing to reference the seal
orientations.
2.
Coat the thrust washers (304) with a
generous amount of Lithium grease.
Install the thrust washer (304) onto shaft
(02) and end cap (04).
3.
Install the exclusion seal (206) into the
appropriate grooves on the shaft (02) and
end cap (04) around the outside edge of
the thrust washer (304).
Avoid personal injury and
machinery damage:
Read the Service and Repair Manual
for proper installation, maintenance
and repair procedures.
Spraying fluids.
Contents under pressure.
Wear approved eye protection.
Use caution when removing
port plugs and fittings.
To avoid contamination
to machined parts:
Make sure work area is clean.
To avoid injury or damage
to product:
Secure product to slotted table or vise.
To Next Page
Loading...
Need help?
General
