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um CBF 125 Manuals
Manuals and User Guides for um CBF 125. We have
1
um CBF 125 manual available for free PDF download: Service Manual
um CBF 125 Service Manual (116 pages)
AIR COOLING
Brand:
um
| Category:
Engine
| Size: 12.38 MB
Table of Contents
Index
2
Main Technical Parameters
3
Maintenance Parameters
4
Cylinder Head and Valves
4
Cylinder and Piston
5
Clutch
6
Driver Train
6
Table of Contents
7
General Maintenance
7
Engine Maintenance Cycle
8
Engine Maintenance Standards
8
Torque Standars
8
Suggested Spark Plug Reference
9
Spark Plug Maintenance
9
Valve Clearance Adjustment
10
Check Valve Clearance
10
Adjust Valve Clearance
10
Oil Level Inspection
12
Oil Change
13
Lubrication System (Schematic Diagram)
16
Lubrication System (Technical Specifications)
17
Troubleshooting
17
Oil Pump (Extraction and Installation)
18
Oil Pump Dismantle
18
Check of Oil Pump
19
Check Side Clearance between Outer Rotor and Casing
19
Oil Pump Installation
20
Cylinder Head Parts Maintenance
23
Cylinder Head Exploded View
24
Upper Cover of Cylinder Head Maintenance
25
Rocker Arm Set Maintenance
27
Installation Rocker Arm Set
31
Cylinder Head Set Maintenance
34
Disassembly of Cylinder Head
34
Assembly of Cylinder Head
38
Tensioner Device (Extraction and Installation)
40
Assembly of Tensioner Device
41
Cylinder Block and Piston
42
Cylinder Block/Piston Exploded View
43
Abnormal Noise
44
Cylinder Pressure Is too High. Engine Overheats
44
Limits for Service
44
Troubleshooting
44
Cylinder Block - Piston (Disassembly and Inspection )
45
Heck Cylinder Block
46
Piston Disassembly
47
Check Piston
48
Check Gap of Piston Ring
49
Piston /Cylinder Block Installation
51
Assembly Piston
52
Install Cylinder Block
52
Installing New Piston Ping Circlip
52
Right Cover / Clutch / Balancing Gear / Gearshift
54
Exploded View of Right Cover/ Clutch/ Balancing Gear/ Gearshift
55
Clutch (Technical Specifications)
56
Clutch Does Not Release or Not Fully Release
56
Clutch Skids
56
Tightening Torque Requirements
56
Troubleshooting
56
Right Cover -Extraction and Installation
57
Clutch (Extraction and Installation)
60
Checking of Clutch
61
Clutch Assembly
63
Gearshift Arm (Extraction Installation)
64
Drive Gear - Balancing Gearshift Arm (Extraction and Installation)
67
Balancing Driven Gear
69
Balancing Driven Gear Extraction
69
Assemble Shaft Sleeve and Woodruff Key Onto Balancing Shaft
71
Assembly of Driven Gear of Balancing Shaft
71
Left Cover / Starting Motor System / Magneto
72
Exploded View of Left Cover/ Starting Motor System/ Magneto
73
Left Cover (Extraction and Installation)
74
Starting Motor System
75
Magneto Rotor Disassembly
78
Starting Motor System Check
78
Magneto Rotor Exploded View
79
Assemble Overrunning Clutch
80
Magneto Stator (Extraction and Installation)
81
Crankcase (Extraction and Installation)
82
Crankcase (Exploded View)
83
Technical Specifications
84
Crankshaft Extraction
85
Crankshaft (Exploded View)
86
Drive Train (Extraction and Check)
87
Check Main and Counter Shafts
88
Check of Gearshift Drum
89
Bearings Extraction
90
Replacement of Bearings
90
Bearing Installation
92
Drive Train Assembly
93
Counter Shaft (Exploded View)
94
Main Shaft (Exploded View)
94
Marks on Forks
95
Check of Crankshaft
96
Crankshaft Check
96
Crankcase Installation
98
Assemble Left Half of Crankcase Onto Right Half
99
Efi Diagnostic System Renegade Sport &Scrambler X 125 Efi
101
General Information
102
Precautions
102
Diagnostic Help
103
Malfunction Codes and Maintenance
103
MAP Circuit Low Voltage or Open
103
Tools
103
IAT Circuit Low Voltage
104
MAP Circuit High Voltage
104
Coolant/Oil Temperature Sensor Circuit Low Voltage
105
P0113 IAT Circuit High Voltage
105
P0118 Coolant/Oil Temperature Sensor Circuit High Voltage or Open
106
P0122 TPS Circuit Low Voltage or Open
106
O2S 1 Circuit Low/High Voltage
107
P0123
107
P0131/P0132
107
TPS Circuit High Voltage
107
FPR Coil Circuit Low/High Voltage or Open
108
Injector 1 Circuit Malfunction
108
P0201
108
P0230/P0232
108
Cylinder 1 Ignition Coil Malfunction
109
Idle Speed Control Error
109
Maintenance Based on Motorcycle Performance
109
P0351
109
P0505
109
Engine Doesn’t Start
110
Hard to Starting
111
Unstable Idle
112
High Idle
113
Acceleration Gets Worse
113
Backfire
114
Missing Spark
115
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