Corghi ET 1450 Manual De Uso página 87

stepped
flange ø
(mm)
160
176
200
220
280
Flanges for centring commercial vehicle wheels with 6 fastener holes and
centre hole diameter from 130 to 166 mm
The following parts are included:
- Stepped flange with 129.5 mm and 141.5 mm diameters.
- Stepped flange with 138 mm and 160.5 mm diameters.
- Counter flange. Flange with holes for fitting conical pins.
- Standard set of three conical pins for centring wheels with fastener hole diameters from
18 to 35 mm.
See the previous chapter for the procedure for centring a wheel using the parts described
above.
The following components are available:
- medium double cone for centring wheels with centre hole:
• from ø 160 to ø 165 and ø 176 on small side;
• from ø 200 to ø 202 on large side;
- large double cone for centring wheels with centre hole:
• from ø 220 to ø 222 on small side;
• ø 281 on large side;
- double-sided distance ring for use with the above cones.
The procedure for centring a wheel using the above parts is as follows:
- fit the distance ring to the balancing machine so that the outer side is the smaller of
the two, if you intend to use the medium cone, or the larger of the two if you are using
the large cone;
- secure the distance ring to the balancer flange using the two screws;
- fit the wheel on the spin shaft as illustrated in the next heading (using the wheel lift).
Do not lower the wheel lift!
- fit the cone on the spin shaft with the side suitable for the diameter of the wheel hole
facing toward the wheel;
- fit the spinner and tighten it fully so that the wheel is properly clamped;
- lower the wheel lift.
Operator's Manual ET 1450
wheel centre
hole ø
(mm)
161.1
161
163.5
164.3
176
202
220.1
221.4
221.5
221
221
281
Taper pins for centring truck wheels
N° and ø of
wheel fixing holes
(mm)
6x205
6x205
6x222.3
6x222.3
10x225
6x245
10x285.75
10x285.75
10x285.75
8x275
8x285
10x335
UK
87