Parker 404 - Chapter 6: Maintenance and Lubrication; Internal Access and Lubrication

404/406XR Series Product Manual Chapter 6 - Maintenance and Lubrication
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Parker Hannifin Corporation
1140 Sandy Hill Road
Irwin, PA 15642
www.parkermotion.com
Chapter 6 - Maintenance and Lubrication
Internal Access Procedure
Procedure
The following procedure outlines the steps required to access the ballscrew, square rail bearings, or
mounting holes located inside the unit.
Remove carriage end caps by removing eight (8) (4pc/carriage side)
socket head cap screws. 404XR series has 4 end caps, 406XR
series has 2 end caps.
Pull carriage end caps off. Carriage end caps on both sides of
carriage must be removed.
Remove all four (4) strip seals clamps by removing eight (8) button
head cap screws.
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