mxer mxu 150 Workshop-manual : Page 60

          3. INSPECTION/ADJUSTMENT                                                            ATV 150/125


 SERVICE INFORMATION
 GENERAL

   WARNING
 ·Before running the engine, make sure that the working area is well-ventilated. Never run the
  engine in a closed area. The exhaust contains poisonous carbon monoxide gas which may
  cause death to people.
 ·Gasoline is extremely flammable and is explosive under some conditions. The working area
  must be well-ventilated and do not smoke or allow flames or sparks near the working area or
  fuel storage area.

 SPECIFICATIONS
 ENGINE
 Throttle grip free play   : 14 mm (0.040.16 in)
 Spark plug gap            : 0.60.7 mm (0.0240.028 in)
 Spark plug: Standard      : NGK: CR8E
 Valve clearance           : IN: 0.06 mm (0.0024 in)
                             EX: 0.06 mm (0.0024 in)
 Idle speed                : 1700100rpm
 Engine oil capacity:
    At disassembly : 1 liter (0.88 lmp qt, 1.06 US qt)
    At change       : 0.9 liter (0.79 lmp qt, 0.95 US qt)
 Gear oil capacity :
    At disassembly : 400 cc (0.352 lmp qt, 0.424 US qt)
    At change       : 200 cc (0.176 lmp qt, 0.212 US qt)
 Cylinder compression : 1600 kPa (16kg/cm, 227.2 psi)
 Ignition timing         : BTDC 15°/1700rpm

 CHASSIS
 Front brake free play: 1020 mm (0.40.8 in)
 Rear brake free play: 1020 mm (0.40.8 in)

 TIRE PRESSURE
                                                        1 Rider
 MX'er 150/125      Front/Rear 20 kPa (0.2kgf/cm, 2.84 psi)/25 kPa (0.25kgf/cm, 3.55 psi)
 MXU 150            Front/Rear 28 kPa (0.28kgf/cm, 3.976 psi)
 TIRE SIZE:
   MX'er 150/125: Front/Rear: 20*7-8/22*10-8
   MXU 150:       Front/Rear: 21*7-10/22*10-10


 TORQUE VALUES
  Front wheel nut 5.5 kgf-m (55 N-m, 40 lbf-ft)
  Rear wheel nut 5.5 kgf-m (55 N-m, 40 lbf-ft)


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