7.11.2 Rear Steering Wheels And - Invacare Typhoon II Service Manual

IMPORTANT ASSEMBLY INFORMATION !
The illustrations show the wide border of the rail ring exterior on
one side (A) and the narrow border on the interior (B).
The bearings must always be mounted so that the narrow rings
are placed opposite each other (interior)! The steering head bolts
and the nuts must always press against the wide external edges.
Otherwise, the bearings will be pressed apart by the bolt
pressure.
The steering wheels should always rotate freely after mounting,
but the bearings may not have any play.
•
First tighten the nuts up to 20 Nm +/- 2 Nm.
•
Then loosen the nuts slightly.
•
Now retighten them up to 15 Nm +/- 1.5 Nm.

7.11.2 Rear steering wheels and

•
Remove the black plastic cover (1) over the end of the
steering head tube using the small screwdriver.
•
Loosen the 19 mm nut with the socket spanner and
remove it. Hold the wheel so that it does not rotate when
you remove the nut.
•
Pull the steering head shaft down and out of the steering
head tube.
•
Remove the washer and the rail ring from the head of the
tube. The other rail ring should remain on the shaft.
IMPORTANT ASSEMBLY INFORMATION !
The illustrations show the wide border of the rail ring exterior on
one side (A) and the narrow border on the interior (B).
The bearings must always be mounted so that the narrow rings
are placed opposite each other (interior)! The steering head bolts
and the nuts must always press against the wide external edges.
Otherwise, the bearings will be pressed apart by the bolt
pressure.
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