3. INSPECTION/ADJUSTMENT LIKE 50 2T Frequency Inspection & Maintenance Item 1st Every 6 Every 12 Judgment Standards Remarks Prior month months months Tire crack and damage Groove Depth: Tire groove and Front: 0.8mm abnormal wear Rear : 0.8mm Imbedded objects, gravel, etc. Torque Values: Front axle nut Motor- Axle nut looseness Axle nut Moving 5.07.0kg-m cycle Rear axle nut torque Device 11.013.0kg-m Rim runout at rim end: Check wheel rim, rim Front: Axial 2.0mm edge and spoke plate Radial 2.0mm for damage Rear: Axial 2.0mm Radial 2.0mm Check front wheel bear- ing for excessive play and abnormal noise Check front wheel bear- ing for excessive play and abnormal noise Shock Frame spring Damage Spring free length Damping Suspen- Connecting parts loose- sion arm ness and arm damage Device Shock Oil leakage and damage absorber Assembly parts loose- ness abnormal noise Power Clutch Operation Drive Oil level: Rear Transmis- System sion case Oil leakage and oil level Oil check bolt hole wheel at lower hole edge transmis- sion case Ignition device Spark plug condition Plug gap: 0.60.7mm Electrical Battery Terminal connection Equipment Loose connection and Wires damage 3-2