TGB BK8 - User Manual

1
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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11
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14
16
18
19
22
23
24
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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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28
29
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35
35
36
37
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38
39
40
40
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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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Summary

1. GENERAL INFORMATION

1-1.SPECIFICATIONS

Detailed technical specifications for the motorcycle model.

1-2 INSPECTION PRECAUTIONS

Precautions and guidelines for inspecting motorcycle components.

1-3 SAFETY PRECAUTIONS

Essential safety warnings and procedures for motorcycle maintenance.

1-5 TIGHTENING TORQUE

Standard torque values for bolts and chassis components.

1-8 TROUBLE SHOOTING

Guidance for diagnosing and resolving common engine starting issues.

2. INSPECTION AND ADJUSTMENT

2-1 REGULAR MAINTENANCE SCHEDULE

Scheduled maintenance intervals for various motorcycle items.

2-2 INSPECTION AND CHANGE OF ENGINE OIL

Procedures for checking and changing engine oil and cleaning the oil filter.

2-3 FINAL GEAR OIL

2-4 BRAKE SYSTEM

Inspection and maintenance procedures for the front and rear brake systems.

2-8 SPARK PLUG

2-10 CARBURETOR IDLE SPEED

2-11 THROTTLE VALVE

2-12 VALVE

2-15 CYLINDER PRESSURE

3. REMOVAL AND INSTALLATION OF ENGINE

3-1 Starterd preparation data & Simplified troubleshooting

Preparation data for engine disassembly and simplified troubleshooting guide.

3-4 CHECK THE ENGINE PARTS

Inspection procedures for key engine components like air cleaner, spark plug, and cylinder head.

3-5 FUEL REED CIRCUIT

3-6 LUBRICATION

3-7 DRIVING PULLY-CLUTCH-DRIVEN PULLEY

Disassembly, inspection, and checks for the drive pulley, driven pulley, and drive belt.

4. CHASSIS

4-2. TROUBLESHOOTING OF CHASSIS

Troubleshooting guide for steering, suspension, wheels, and brakes.

2. REAR WHEELS;REAR BRAKES;REAR SUSPENSIONS

4-3 FRONT WHEEL

4-4 REAR WHEEL

4-5 REAR SHOCK ABSORBER

5. ELECTRICAL SYSTEM

5-1. Operating Cautions & Troubleshooting

General operating cautions and troubleshooting for the electrical system.

5-2. BATTERY

5-5 STARTER RELAY

5-6 STARTER MOTOR

5-7 A.C. GENERATOR

5-9 CDI UNIT

TGB BK8 Specifications

General

Brand	TGB
Model	BK8
Category	Scooter
Language	English