Service instructions | 89Puma 20/40 Service instructions | 89
5.3.4 Converting front wheel drive (FWD) to rear wheel drive (RWD) and vice versa,
Puma 20/40 < November 2016
Preparation
Step 1
• Switch off the wheelchair via the remote control.
• Be sure that the freewheel switch is in ‘drive’ mode. If
the freewheel switch is in ‘push’ mode this will make
loosening the bolts impossible.
Step 2
• Remove the legrests.
• Remove the entire seating unit (incl. electrical lift,
electrical tilt or mechanical tilt) from the carrier. Two
people are needed to carry out this operation.
Instructions
Note! Suitable work area required!
Step 3
• Change the direction of drive wheels and the mudguards
(not valid for Puma 20).
Step 4
• Replace the anti-tip wheels and the anti-tip brackets
(RWD wheels and brackets into FWD wheels and
brackets).
Step 5
• Remount the drive wheels.
Step 6
• Change the position of the castor wheels.
Step 7
• Remount the interface and seating.
Step 8
• Reprogram the wheel chair.
Note! The visual instructions show all actions only on one
side. Carry out all actions also on the other side of the
carrier!
Relevant article numbers
9005962 P2040 Anti-Tip RWD Complete Service
9005963 P2040 Anti-Tip FWD Complete Service
For more information see the eletrical diagrams at § 4.3 -
4.6.
Tools used
• Lifting device
• Allen key, 6 mm
• Open ended or ring spanners, 13 mm, 2x
• Torx key T30
• Screwdriver, medium, 5 mm
• Hammer (plastic)
• Chaser
• Torque wrench, socket, 13 mm
• Pair of wire-cutters
• Water pump pliers
• Tie wraps
Icons
Parts need to be replaced. Dispose of waste parts in
accordance with local regulations.
Action must be carried out by two persons!
Bolts are provided with Loctite thread locker!
Note! Be aware of the issue!
Step 1 Preparation.
1
min.
100 cm
min.
100 cm
min.
75 cm
min.
75 cm
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