DRIVER'S MANUAL SB220GS - Training Registration System
DRIVER'S MANUAL SB220GS - Training Registration System
DRIVER'S MANUAL SB220GS - Training Registration System
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WHEELS<br />
Wheel hub centring<br />
DAF BUS uses wheel hub centring on its<br />
vehicles.<br />
Typical of wheel hub centring:<br />
- wheels with cylindrical bolt holes;<br />
- wheel nuts with a loose (captive) flat<br />
thrust washer;<br />
- wheel hub with cast-on letter “C”.<br />
Caution!<br />
Always use wheels and wheel nuts designed<br />
specifically for wheel hub centring.<br />
Changing disc wheels<br />
1. Place chocks behind and in front of the<br />
wheels.<br />
2. Clean the wheel nuts and apply a drop<br />
of oil to the screw thread.<br />
3. Place the jack under the axle, as close<br />
as possible to the wheel that is being<br />
changed.<br />
4. Before fitting the wheel, carefully clean<br />
the mating edge of the wheel hub and<br />
the inner edge of the spare wheel and<br />
remove any burrs and remnants of paint.<br />
Apply a thin coating of grease to the<br />
mating edge.<br />
5. Clean the wheel studs and lightly<br />
lubricate the screw thread with oil.<br />
The use of Copaslip or Molykote is<br />
not permitted.<br />
6. Apply a drop of oil between the thrust<br />
washer and the wheel nut.<br />
7. Fit the wheel and gradually tighten the<br />
wheel nuts in a crosswise sequence to<br />
the specified torque (see the Specifications).<br />
8. Retorque the wheel nuts after 100 km<br />
and 500 km.<br />
64<br />
MAINTENANCE