Maintenance and service
M-3
Tire transposition diagram(three axles)
Adjustment of the clutch pedal free play
Adjust clearance between push rod and piston of clutch master cylinder to 0.2-0.7mm. Loosen locknut
and rotate push rod along the piston direction until it contacts the piston, and then turn back 1/7-1/2
circle. After adjustment, tighten the locknut and then adjust the length of clutch booster push rod to
ensure 4-6mm empty stroke. At this time, clutch pedal free stroke is 8-12mm
Adjustment of the brake pedal free play
Loosen locknut of brake pedal push rod and adjust adjusting nut, and then measure the vertical distance
from pedal free position to the position where pressing resistance increases apparently when depressing
pedal. The value should be between 8mm and 12mm. After adjustment, lock the locknut.
Bus cleaning
•
Don’t pollute the environment when washing vehicle at washing shop.
•
Be careful to use the high strength dissolve fluid.
•
Don’t damage paint layer.
•
Do not directly inject the water into radiator grill on right (left) back of the bus to prevent the water
from entering engine through the air filter.
•
Don’t pour water onto electrical equipment in order not to damage it.
Summary of Contents for XMQ6900J series
Page 116: ...Common trouble and elimination C 16 Fault symptom Possible cause Eliminating method speed...
Page 128: ...Appendix A 4 Air braking schematic diagram...
Page 129: ...Appendix A 4 Electric schematic diagram of the complete vehicle 1...
Page 130: ...Appendix A 4 Electric schematic diagram of the complete vehicle 2...
Page 131: ...Appendix A 4 Electric schematic diagram of the complete vehicle 3...
Page 132: ...Appendix A 4 Electric schematic diagram of the complete vehicle 4...
