Zenoah Komatsu G260RC, Owner'S Service Manual

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5. Maintenance
5) IGNITION SYSTEM
Items Standard Limit Measuring Device Remarks
Spark Plug Air Gap (mm) 0.6~0.7 0.7 Thickness Gauge
Ignition Coil/Flywheel Air Gap (mm) 0.3 0.4 Thickness Gauge
Primary 0.7 — Volt Meter
Secondary 6100 — Volt Meter
Reading between
primary terminal and
iron core.
Reading between
sparking cord end and
iron core.
6) TIGHTENING TORQUE
Items Screw Size Standard (kg·cm) Limit (kg·cm) Remarks
Carburetor M5 (P=0.8) 35 30~40
Insulator M5 (P=0.8) 35 30~40 with Locktight glue
Clutch M6 (P=1.0) 65 50~80
Rotor M8 (P=1.0) 130 100~150
Cylinder M5 (P=0.8) 70 60~80
Crankcase M5 (P=0.8) 65 50~80
Spark Plug M10 (P=1.0) 110 100~120
Muffler M5 (P=0.8) 90 70~100
Fan Cover M5 (P=0.8) 35 30~40
Ignition Coil M4 (P=0.7) 33 25~40
Starter Case M4 (P=0.7) 13 10~15
Tapping Screw TP 4.3 25 20~30
Coil
Resistance
(
Ω
)
7