PowerTilt Tilting Coupler
PowerTilt Series Service & Repair Manual
HY34-1410
42
Parker Hannifin Corporation
Helac/Cylinder Division
Enumclaw, Washington USA
www.parker.com/helac
In some cases, for repair personnel not familiar
with the assembly process, it may be beneficial
to perform a “dry” assembly. This will provide
a better idea of how to properly align the gear
teeth.
A “dry” assembly is typically done without seals,
yet requires the wear guides and thrust washers
to be installed.
Before installing seals and bearings, coat the
seals and machined surfaces with a high quality
hydraulic oil.
NOTICE
Replace all seals, bearings and
thrust washers (344) as required.
NOTICE
The exact location and number of
seals or bearings used varies by
product model.
End Cap Seals and
Bearing Installation
Before installing the end cap seals and bearings in
the below sequence, lay the end cap (04) on the
table with the inside facing up. Note orientation of
all seals on assembly drawings before installing.
1.
First install the O.D. exclusion seal (237).
Secure product to work bench.
Spraying fluids:
Contents under pressure.
Wear approved eye protection.
Use caution when removing
port plugs and fittings.
CAUTION
Assembly
Dry Assembly
Seal and Bearing Installation
Make sure work area is clean.
