Permobil Trax, Руководство по обслуживанию

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Changing the drive wheel
12
Removal tool 304103-99-0
Fastening the rear wheel
Changing the drive wheel
Removing the rear wheel
1. Raise and block up the wheelchair's chassis
so that the wheel does not reach the ground.
Thread the plastic plug out of the centre hole.
2. Loosen and remove the centre screw C, the
Nordlock washer B and the rim locking washer
A. See the figures to the right.
3. Pull the wheel off the shaft. Use puller
304103-99-0 if the wheel is tight.
Fitting
1. Check the axle and rim for any damage. If
necessary, you should clean these parts of dirt
and rust. If any parts are damaged, they
should be replaced.
2. Check that the key fits solidly in the keyway of
the axle. If necessary, install the new key and
check for fit.
3. Lubricate the shaft with a thin layer of copper
paste (Würth 0893800x, Art. no.: 1820540).
Warning! Other types of bolts or washers are not
to be used..
Warning! Do not use any other type of thread lock.
Warning! Do not use any type of lubrication in the
threaded hole in the axle or on the bolt.
If necessary, you should clean these parts.
4. Fit the wheel onto the axle. The use of hand
force only is preferred, but, if need be,
carefully use a rubber mallet, whose head
diameter is no less than 1.5 inches (38 mm), to
ensure that the rim is fully seated upon the motor.
NB! Hitting too hard with a rubber mallet could
cause damage to the gear.
5. Fit the rim locking washer A, the Nordlock
washer B and the centre screw C and tighten
to secure the wheel. Fit the hubcap.
NB! The bolt must be used once only. Removed
bolt is not allowed to be refitted.