INSTRUCTION, USE AND
MAINTENANCE MANUAL
EN
Page 41 of 91
12.2 Wheel assembly
On models with pneumatic chuck
Open the pneumatic chuck by means of the special
pedal, see
Fig. 33
.
Fig. 33
Open/close
the pneumatic
chuck
Brake the wheel
1. Remove any type of foreign body from the wheel
(
Fig. 34 ref. 3
): pre-existing weights, stones and
mud, and make sure the chuck (
Fig. 34 ref. 1
)
and the rim centring area are clean before fitting
the wheel on the chuck.
2. Carefully choose the cone (
Fig. 34 ref. 2
) most suit-
able for the wheel to be balanced. These accessories
must be selected according to the shape of the rim.
Position the wheel (
Fig. 34 ref. 3
), fitting the cone
(
Fig. 34 ref. 2
) on the chuck (
Fig. 34 ref. 1
): be
careful (otherwise this could seize) until this rests
against the support flange (
Fig. 34 ref. 4
).
3. Fit the wheel with the inner side of the rim towards
the wheel balancer and against the cone.
Fig. 34
4. Fit the protection cap (
Fig. 35 ref. 1
) in the locking
sleeve (
Fig. 35 ref. 2
) and bring everything against
the wheel.
Fig. 35
Lift the control pedal to close the chuck and then
clamp the wheel.
Some aluminium wheels, with very high centring, must
be fitted with the cone outside the wheel.
5. Clean the chuck (
Fig. 36 ref. 1
) before fitting the
wheel.
6. Fit the wheel (
Fig. 36 ref. 3
) with the inside of the
rim towards the wheel balancer, until the wheel is
up against the support flange (
Fig. 36 ref. 2
).
1297-M058-00
G3.150 - GP3.150 - G3.150S - GP3.150S - G3.150WS - GP3.150WS - G3.150WSPLUS - GP3.150WSPLUS - G3.150SA - G3.150WSA
RAVAGLIOLI S.p.A.
