Smithco 48-500-A, Запчасти и обслуживание

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Ser
vice
MAINTENANCE
TIRE PRESSURE
Caution must be used when inflating a low tire to recommended pressure. Over inflating can cause tires to ex -
plode. Front and rear tires and caster wheel should be 20 psi (1.4bar) maximum. Improper inflation will reduce
tire life considerably.
WHEEL MOUNTING PROCEDURE
REAR WHEELS
1. Set park brake. Turn machine off and remove key.
2. Block one of the other wheels.
3. Loosen nuts slightly on wheel to be removed.
4. Jack up machine being careful not to damage underside of machine.
5. Remove nuts, remove wheel.
5. Place new wheel on hub lining up bolt holes.
6. Torque nuts to 64-74 ft/lb (87-100Nm) using a cross pattern. Re-torque after first 8 hours and every 250
hours thereafter.
7. Lower machine to ground and remove blocks and jack.
FRONT WHEEL
1. Set park brake. Turn machine off and remove key.
2. Block one of the other wheels.
3. Remove cotter pins from each end of the axle.
4. Remove axle nuts, machine bushings and axle locks.
5. Jack up front of machine being careful not to damage underside of machine.
6. Wheel and axle will come out of slots in the u-bracket, pull wheel forward.
7. Place new wheel on hub lining up bolt holes.
8. Torque nuts to 64-74 ft/lb (87-100Nm) using a cross pattern. Re-torque after first 8 hours and every 250
hours thereafter.
9. Place wheel back on front fork. Tighten all bolts.
10. Lower machine to ground and remove blocks and jack.