Caster angle: 3.4°±30′
Kingpin inclination: 12.7°If the parameters are out of the specified
range, replace the steering joint.
4. Adjustment of Rear-Wheel Alignment Parameters
All of the rear wheel positional parameters shall be guaranteed
through design process.
4.1 Rear wheel camber angle: 0°±30′
4.2 Rear wheel toe-in: 0°±10′
4.3 If the deformation of rear shaft arising from the great impact
force causes the change of rear wheel alignment parameters that out
of the specified range, correct the rear axle or replace the rear axle.
IV. Tire Installation and Air Pressure
Adjustment
1. Installation of Air Valve
Prior to installing tire valve, firstly check the valve port to ensure
whether it is smooth and free from burr, and then apply glycerol on
the rubber body surface, or soak the tire valve into glycerol. Pull or
press (200 - 400N) using special tools to make the locating ring of
the valve can go through the wheel holes, to this point, the
assembly is completed (soap water is allowed to substitute
glycerol).
2. Tire Assembling
Before fit the tire, apply glycerol or soap water along the cycle of
tire bead, meanwhile, note that:
2.1 When there is colored dot on the wheel rim, align the
uniformity testing mark of tire to the colored dot mark of wheel
rim.
2.2 When without colored dot on the wheel rim, align the dynamic
balance testing mark of tire to valve position.
2.3 When without colored dot on the wheel rim, additionally, there
is no dynamic balance testing mark, however, static balance testing
mark is available, at this point, align the tire valve to the static
balance testing mark.
2.4 The description concerning the uniformity, dynamic balance
and static balance testing marks for tires will be additionally
provided in writing by the product division of Chery Company or
suppliers. In addition, this kind of descriptions will clearly be
indicated on process sheet.
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