TROUBLESHOOTING
9-3
Fuel system
1. Throttle body
• Damaged or loose throttle body joint
2. Air filter
• Clogged air filter element
Chassis
1. Brake(s)
• Dragging brake
Electrical system
1. Spark plug
• Incorrect spark plug gap
• Incorrect spark plug heat range
2. Ignition system
• Faulty ECU
EAS30608
OVERCOOLING
Cooling system
1. Thermostat
• Thermostat stays open
EAS30609
POOR BRAKING PERFORMANCE
• Worn brake pad
• Worn brake disc
• Air in hydraulic brake system
• Leaking brake fluid
• Faulty brake caliper kit
• Faulty brake caliper seal
• Loose union bolt
• Damaged brake hose
• Oil or grease on the brake disc
• Oil or grease on the brake pad
• Incorrect brake fluid level
EAS30610
FAULTY FRONT FORK LEGS
Leaking oil
• Bent, damaged or rusty inner tube
• Cracked or damaged outer tube
• Improperly installed oil seal
• Damaged oil seal lip
• Incorrect oil level (high)
• Loose damper rod bolt
• Damaged damper rod bolt copper washer
• Cracked or damaged front fork cap bolt O-ring
Malfunction
• Bent or damaged inner tube
• Bent or damaged outer tube
• Damaged fork spring
• Worn or damaged outer tube bushing
• Bent or damaged damper rod
• Incorrect oil viscosity
• Incorrect oil level
EAS30611
UNSTABLE HANDLING
1. Handlebar
• Bent or improperly installed handlebar
2. Steering head components
• Improperly installed lower bracket
(improperly tightened ring nut)
• Bent steering stem
• Damaged ball bearing or bearing race
3. Front fork leg(s)
• Uneven oil levels (both front fork legs)
• Unevenly tensioned fork spring (both front
fork legs)
• Broken fork spring
• Bent or damaged inner tube
• Bent or damaged outer tube
4. Swingarm
• Worn bearing or bushing
• Bent or damaged swingarm
5. Rear shock absorber assembly(-ies)
• Faulty rear shock absorber spring
• Leaking oil
6. Tire(s)
• Uneven tire pressures (front and rear)
• Incorrect tire pressure
• Uneven tire wear
7. Wheel(s)
• Incorrect wheel balance
• Deformed cast wheel
• Damaged wheel bearing
• Bent or loose wheel axle
• Excessive wheel runout
8. Frame
• Bent frame
• Damaged steering head pipe
• Improperly installed bearing race
EAS30612
FAULTY LIGHTING OR SIGNALING SYSTEM
Headlight does not come on
• Wrong headlight bulb
• Too many electrical accessories
• Hard charging
• Incorrect connection
• Improperly grounded circuit
• Poor contacts (main switch)
• Burnt-out headlight bulb
Headlight bulb burnt out
• Wrong headlight bulb
Содержание MBK MW125 2014
Страница 1: ...SERVICE MANUAL MW125 2014 MW125F 2015 2CM F8197 E0...
Страница 6: ......
Страница 8: ......
Страница 49: ...LUBRICATION POINTS AND LUBRICANT TYPES 2 20...
Страница 52: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 23 EAS30021 LUBRICATION DIAGRAMS 1 3 2...
Страница 53: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 24 1 Oil strainer 2 Oil pump assembly 3 Camshaft...
Страница 54: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 25 2 3 4 5 1...
Страница 56: ...COOLING SYSTEM DIAGRAMS 2 27 EAS20020 COOLING SYSTEM DIAGRAMS 1 2 4 3 5 6 9 8 3 4 5 7...
Страница 60: ...CABLE ROUTING 2 31 Steering head left side view A A A A 1 2 2 2 1 1 2 1 2 1 2 B...
Страница 62: ...CABLE ROUTING 2 33 Front wheel left side view 1 2 1 1 1...
Страница 63: ...CABLE ROUTING 2 34 1 Speed sensor lead 2 Front brake hose...
Страница 64: ...CABLE ROUTING 2 35 Throttle body and rear wheel left and right side view 2 2 1 1 A B A C D D E E F G H D E 3...
Страница 66: ...CABLE ROUTING 2 37 Front frame right side view...
Страница 70: ...CABLE ROUTING 2 41 Front frame left side view 1 2 3 4 5 6 7 8 9 10 A 4 7 5 6 11 13 12...
Страница 74: ...CABLE ROUTING 2 45 Front frame top view 1 2 3 4 2 3 4 5 6 12 10 11 13 7 8 8 9 A 2 3 5 4 6...
Страница 76: ...CABLE ROUTING 2 47 Rear frame top view 1 2 3 4 5 6 7 8 9 10 11 12 13 14 A B...
Страница 78: ...CABLE ROUTING 2 49...
Страница 81: ......
Страница 129: ...GENERAL CHASSIS 8 4 20 a Fit the projections on the front side panel into the slots in the side cowling...
Страница 205: ...ENGINE INSPECTION 5 2 10 Install Center cover Refer to GENERAL CHASSIS 1 on page 4 1...
Страница 248: ...V BELT AUTOMATIC TRANSMISSION 5 45 a 1 2...
Страница 270: ...CRANKSHAFT 5 67...
Страница 282: ...WATER PUMP 6 11...
Страница 287: ...FUEL TANK 7 4 Refer to INSTALLING THE FUEL TANK on page 7 2...
Страница 296: ...THROTTLE BODY 7 13...
Страница 298: ...IGNITION SYSTEM 8 1 EAS20072 IGNITION SYSTEM EAS30490 CIRCUIT DIAGRAM...
Страница 302: ...ELECTRIC STARTING SYSTEM 8 5 EAS20073 ELECTRIC STARTING SYSTEM EAS30493 CIRCUIT DIAGRAM...
Страница 307: ...ELECTRIC STARTING SYSTEM 8 10...
Страница 308: ...CHARGING SYSTEM 8 11 EAS20074 CHARGING SYSTEM EAS30496 CIRCUIT DIAGRAM...
Страница 311: ...CHARGING SYSTEM 8 14...
Страница 312: ...LIGHTING SYSTEM 8 15 EAS20075 LIGHTING SYSTEM EAS30498 CIRCUIT DIAGRAM...
Страница 316: ...SIGNALING SYSTEM 8 19 EAS20076 SIGNALING SYSTEM EAS30500 CIRCUIT DIAGRAM...
Страница 322: ...FUEL INJECTION SYSTEM 8 25 EAS20078 FUEL INJECTION SYSTEM EAS30504 CIRCUIT DIAGRAM...
Страница 349: ...FUEL INJECTION SYSTEM 8 52...
Страница 350: ...ELECTRICAL COMPONENTS 8 53 EAS20089 ELECTRICAL COMPONENTS 1 2 3 4 5 6 9 11 12 10 8 7 13 17 18 19 23 22 21 20 14 15 16...
Страница 366: ...ELECTRICAL COMPONENTS 8 69...
Страница 375: ...SELF DIAGNOSTIC FUNCTION AND DIAGNOSTIC CODE TABLE 9 8...
Страница 377: ......
Страница 378: ......