2. INSPECTION/ADJUSTMENT K-PIPE 50 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 CHASSIS Throttle grip free play : 26mm Front brake free play : 1020mm Spark plug gap : 0.60.8mm Rear brake free play : 2030mm Spark plug specification : CR7HSA/PZ9HC Brake fluid : DOT-4 Valve clearance : IN: 0.06mm EX: 0.06mm Cylinder compression : 15 2kg/cm Ignition timing : 30 2/3900rpm Idle speed : 1700100rpm Engine oil capacity: At disassembly : 1.0 liter At change : 0.9 liter TIRE PRESSURE 1 Rider 2 Riders Front 1.75kg/cm 1.75kg/cm Rear 2.0kg/cm 2.25kg/cm TIRE SIZE: Front : 2.75-17 Rear : 3.5-17 TORQUE VALUES Front axle nut 5.57.0kg-m Rear axle nut 6.08.0kg-m 2-1