27
©2006 Sunrise Medical
POWER BASE SECTION
Remove the Bridging Plate by removing the four nuts,
bolts and washers that attach it to the motor mount
assembly (fi g 1.37)
The Motor Gear Box assembly can now be removed
from the chair (fi g 1.38).
Reinstallation: Reverse above steps.
Torque motor mounting bolts and Bridging Plate bolts to
16-20 Newton Meters (12-15 ft-lbs).
Torque drive wheel lug nuts to 47.5-54 Newton Meters
(35-40ft-lbs).
Note: Always use new cotter pins.
Motor Removal and Replacement Groove cont.
Fig 1.37
Fig 1.38
The Freewheel Mechanism
Fig 1.39
Rhythm Free Wheel Assembly
Free Wheeling
Engaged
Fig 1.39
To Next Page
Loading...
