Slide out towards the rear spindle distance piece 029243, the wheel
will now come away from the brake drum.
If the machine is leaned over on the right side, the wheel will come out
under the brake drum.
To re-fit the rear wheel. Put the wheel back, insert the spindle through
the frame and hub (without the distance piece of speedometer drive),
which will help to line up the wheel.
Fit the five extended nuts and screw home lightly.
Take out the wheel spindle, fit the distance piece, put back the spindle
with speedo drive through the hub and frame.
Position the speedometer drive and cable, re-lit and tighten the wheel
spindle nut. Now firmly re-tighten the five extended nuts.
Dismantling the rear hub. With the rear wheel removed, unscrew the
bearing retainer sleeve 029236 (lefthand thread) together with the oil seal
and distance piece, which will come away with the retainer. Invert the
hub, extract the circlip 029234 (use round-nose pliers) take out the dis-
tance piece 029231.
Gently heat the hub in the vicinity of the bearing 029233, drift out the
bearing.
Removing the oil seal 029237. Tap the oil seal distance piece out of the
bearing retainer, which will dislodge the oil seal.
Rear brake drum. To remove the roller bearing, use a suitable drift or
a piece of steel tube to drift out the roller bearing. Invert the brake drum
and press out the oil seal.
WHEELS AND BRAKES 1964-1966
To remove the front wheel. With the machine on the central stand:
Detach the brake cable from the expander lever. Detach the brake cable
adjuster from the brake plate. Detach the right hand spindle nut. Release
the pinch stud in left fork slider end. Take the weight of the wheel by
the left hand, pull out the wheel spindle. The wheel can be taken out of
the forks.
To refit the wheel. Reverse the procedure described for removal, with
the following precautions. Remove traces of rust from spindle and grease.
Exercise care to correctly locate brake plate in the fork slider. Do not
tighten unduly the slider pinch bolt, overtightening can cause a fracture.
NOTE—If the fork motion is stiff after refitting the wheel, slack off the
spindle nut and work the forks up and down (the fork tubes will take up
alignment), then retighten the spindle nut.
To remove the rear wheel. The rear wheel is detachable from the brake
drum. With the rear wheel clear of the ground: Take out the three rubber
grummets (4). Remove the sleeve nuts (8) which retain the wheel to the
brake drum. Unscrew the wheel spindle (20) and remove it. Take away
the distance piece, between the speedometer drive, which will come away
also, there is no need to separate the cable from the drive. Pull the wheel
away from the driving studs in the brake drum. Incline the machine to
the right side, then pass the wheel under, clear of the machine.
93
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