TGB BF8 User Manual

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TABLE OF CONTENTS
1. GENERAL INFORMATION
PAGE
1-1 SPECIFICATIONS
3
1-2 INSPECTION PRECAUTIONS
1-3 SAFETY PRECAUTIONS
1-4 SPECIAL TOOLS
1-5 TIGHTENING TORQUE
1-6 LUBRICATION POINTS
1-7 PARTS NAME
1-8 TROUBLE SHOOTING
1-8-1 Troubleshooting for Failure in Starting the Engine
1-8-2 Troubleshooting for Poor skip of Spark Plugs
1-8-3 Troubleshooting for No-Skip of Spark Plugs
1-8-4 Troubleshooting for Slow Run (Troubled Engine
1-8-5 Poor Acseleration and Horse Power
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2.INSPECTION AND ADJUSTMENT
2-1 REGULAR MAINTENANCE SCHEDULE
2-2 INSPECTION AND CHANGE OF ENGINE OIL
2-3 FINAL GEAR OIL
2-4 BRAKE SYSTEM
2-5 TIRE AND TIRE PRESSURE
2-6 AIR CLEANER
2-7 BATTERY
2-8 SPARK PLUG
2-9 FUEL FILTER
2-10 CARBURETOR IDLE SPEED
2-11 THROTTLE VALVE
2-12 VALVE
2-13 HEADLIGHT AXLE
2-14 V BELT
2-15 CYLINDER PRESSUR
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3. REMOVAL AND INSTALLATION OF ENGINE
3-1 STANDANTD PREPARATION DATA&SIMPLIFIED
TROUBLESHOOTING
3-2 RELEASE THE ENGINE
3-3 INSTALLATION OF THE ENGINE
3-4 CHECK THE ENGINE PARTS
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TGB BF8 Specifications

General

Brand	TGB
Model	BF8
Category	Scooter
Language	English

Summary

1. GENERAL INFORMATION

1-1 Specifications

Details key technical specifications and measurements for the motorcycle model.

1-3 Safety Precautions

Provides critical warnings and guidelines for safe operation and maintenance procedures.

1-5 Tightening Torque

Specifies recommended torque values for various bolts and nuts during assembly.

1-8 Troubleshooting

Offers systematic guides for diagnosing and resolving common mechanical issues.

2. INSPECTION AND ADJUSTMENT

2-1 Regular Maintenance Schedule

2-2 Inspection and Change of Engine Oil

2-4 Brake System

5. ELECTRICAL SYSTEM

5-1 Operating Cautions & Troubleshooting

Safety warnings and troubleshooting steps for the electrical system components.

5-2 Battery

APPENDIX CIRCUIT DIAGRAM FOR BR8

Circuit Drawing for BR8

Provides the detailed electrical circuit diagram for the BR8 motorcycle model.