3. INSPECTION/ADJUSTMENT GRAND DINK 250 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 : 26mm Spark plug : NGK: DPR7EA9 Spark plug gap : 0.9~1.0mm Valve clearance : IN: 0.1mm EX: 0.1mm Idle speed : 1700100rpm Engine oil capacity: Cylinder compression : 152kg/cm At disassembly : 1.1 liter Ignition timing : repeatedly At change : 0.9 liter Coolant capacity : 140020cc Gear oil capacity : Radiator capacity : 100020cc At disassembly : 0.20 liter Reserve tank capacity : 40020cc At change : 0.18 liter TIRE 1 Rider 2 Riders Front 1.75kg/cm 1.75kg/cm Rear 2.00kg/cm 2.25kg/cm TIRE SPECIFICATION: Front : 120/70-12 Rear : 140/70-12 TORQUE VALUES Front axle nut : 14.868.6N-m Rear axle nut : 107.8127.4N-m 3-1