Changing The Steering Ring - Vinten OB Quattro Operator's Manual

Changing the steering ring

The OB Quattro is supplied with a 59 cm (23 in.) diameter steering ring (Part No. 3429-42). A larg-
er, 74 cm (29 in.) diameter steering ring (Part No. 3429-43) is available as an optional extra.
To change the steering ring:
Fully extend the column and apply the on-shot clamp (10).
On the underside of the steering hub, remove four knurled nuts
ring (3). Note the position of the steering indicators
Position the replacement steering ring on the steering hub with the steering indicator in the
position noted above.
Secure the steering ring with four knurled nuts (3.1).
Changing the Steering Ring
(3.1) to release the steering
(5) and remove the steering ring.
(5)
(3)
(3.1)
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