Brixton BX125 - Page 3

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8.2 Fault Diagnosis .................................................................. 75
8.3 Headlamp bulb replacement ........................................................ 76
8.4 Replacement of the front .......................................................... 76
turn signal light..................................................................... 76
8.5 Replacement of taillight/license plate light/rear turn signal light ............................ 76
8.6 Instrument...................................................................... 77
8.7 Main Switch .................................................................... 77
8.8 Electric Horn ................................................................... 78
8.9 Handle Switch .................................................................. 78
Inspection and Maintenance of Engine ...................................................... 79
IX Lubricating system ............................................................... - 81 -
9.1 Service Data ................................................................ - 81 -
9.2 Fault Diagnosis .............................................................. - 82 -
9.3 Engine Oil Pump ............................................................ - 83 -
Cylinder head ...................................................................... - 84 -
10.1 Service Data ............................................................... - 85 -
10.2 Fault Diagnosis ............................................................. - 86 -
10.3 Cylinder Head ............................................................. - 86 -
XI Cylinder Block and Piston ......................................................... - 95 -
11.1 Service Data ............................................................... - 95 -
12.2 Fault Diagnosis ............................................................. - 96 -
12.3 Cylinder Block ............................................................. - 96 -
XII Crankcase ..................................................................... - 101 -
12.1 Service Data .............................................................. - 101 -
12.2 Fault Diagnosis ............................................................ - 102 -
12.3 Crankcase ................................................................ - 103 -
12.4 Clutch ................................................................... - 104 -
12.5 Gearshift Mechanism ....................................................... - 110 -
13.6 Crankshaft Connecting Rod Assembly .......................................... - 111 -
13.7 Transmission chamber ...................................................... - 114 -
Exhaust System Inspection and Maintenance ............................................ - 117 -
XIII Exhaust control system .......................................................... - 117 -
13.1 Exhaust control system Guarantee ............................................. - 117 -
13.2 Periodical Maintenance Instructions ........................................... - 118 -
13.3 Mechanical Functions of Exhaust Control System................................. - 119 -
13.4 Catalytic Conversion System ................................................. - 120 -
Inspection and Maintenance of Electronic Fuel Injection System ............................. - 123 -
XIV. Electronic Fuel Injection System .................................................. - 125 -
14.1 Introduction to Electronic Fuel Injection System .............................. - 125 -
14.2 Parts of Electronic Fuel Injection System ....................................... - 125 -
14.3 Fault diagnosis method ...................................................... - 134 -
14.4 Common Trouble Shooting Methods ........................................... - 141 -
14.4.3 Simple troubleshooting methods ............................................. - 142 -
BX125 Circuit Diagram ............................................................. - 147 -
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