Diagnostics
- 5 -
O
FRONT WHEEL
Front wheel oscillates/vibrates
Bent wheel rim
Substitute
Wheel not balanced
Balance the wheel
Defective tyre
Substitute
Non-recommended tyre
Substitute
Damaged wheel bearings
Substitute
Wheel fixing screws not tightened
Tighten
Wheel spindle fixing ring not tightened
Tighten
Front wheel does not turn easily
Damaged bearings
Substitute
Bent wheel spindle
Substitute
Brake pads excessively brush against the discs /see brakes)
Check
Deformed brake discs
Substitute
Wheel spindle ring excessively tightened
Tighten to the correct torque pressure
FRONT SUSPENSION
Front suspension too spongy
Deteriorated fork oil
Substitute
Insufficient spring loading
Adjust
Insufficient hydraulic braking under compression
Adjust
Low fork oil level
Top-up
Low tyre pressure
Adjust
Damaged forks
Repair
Front suspension too rigid
Excessive spring pre-loading
Adjust
Excessive hydraulic braking under compression
Adjust
Fork oil level too high
Adjust
High tyre pressure
Adjust
REAR WHEEL
Rear wheel oscillates/vibrates
Bent wheel rim
Substitute
Wheel not balanced
Balance the wheel
Defective tyre
Substitute
Non-recommended tyre
Substitute
Damaged wheel bearings
Tighten
Fixing nut not tightened
Tighten
Suspension screws not tightened
Tighten
Damaged suspension bearings
Substitute
Rear wheel does not turn easily
Damaged bearings
Substitute
Wheel hub circlip out of its seat
Check
Brake pads excessively brush against the disc
Check
Bent brake disc
Substitute
Damaged transmission chain
Substitute
REAR SUSPENSION
Rear suspension too spongy
Insufficient spring pre-loading
Adjust
Insufficient hydraulic braking under compression
Adjust
Insufficient hydraulic braking in extension
Adjust
Low tyre pressure
Adjust
Damaged shock absorber
Substitute
Rear suspension too rigid
Excessive spring pre-loading
Adjust
Excessive hydraulic braking under compression
Adjust
Excessive hydraulic braking in extension
Adjust
High tyre pressure
Adjust
Damaged fork bearings
Substitute
Damaged compensator suspension bearings
Substitute
Damaged shock absorber joint
Substitute
Damaged connecting rod suspension joints
Repair
Bent fork pin
Substitute
BRAKES
Brake lever and pedal movement too spongy
Air bubbles in the braking system
Bleed
Leakages in the braking system
Repair
Damaged pincer seals
Substitute
Damaged pump seals
Substitute
Pincer pistons do not operate smoothly
Check
Low brake fluid level
Top-up
Deformed brake discs
Substitute
Brake lever and pedal movement too hard
Bent brake lever or pedal
Substitute
Summary of Contents for BRUTALE 750 ORO
Page 1: ...Motorcycle Workshop Manual MVAGUSTABRUTALE ORO S ...
Page 4: ......
Page 5: ... 1 General description A SECTION A Revision 0 ...
Page 14: ... 10 General description A ...
Page 15: ...B 1 Maintenance SECTION B Revision 0 ...
Page 22: ... 8 Maintenance B ...
Page 58: ... 44 Maintenance B FUEL PUMP ASSEMBLY ...
Page 108: ... 94 Maintenance B ...
Page 109: ... 1 Bodywork C SECTION C Revision 0 ...
Page 111: ...C Bodywork 3 FAIRING ASSEMBLY ...
Page 116: ... 8 Bodywork C FUEL TANK ...
Page 123: ...Bodywork 15 C AIR FILTER COMPARTMENT ...
Page 128: ... 20 Bodywork C TAIL UNIT ...
Page 132: ... 24 Bodywork C UNDER TAIL ASSEMBLY ...
Page 135: ...Bodywork Unscrew the under tale unit fixing screws Remove the under tale unit 27 C ...
Page 136: ... 28 Bodywork C ...
Page 137: ...Air intake injection system 1 D SECTION D Revision 0 ...
Page 155: ...Electrical system 1 E SECTION E Revision 0 ...
Page 159: ...Electrical system 5 E ELECTRICAL DIAGRAM ...
Page 201: ... 1 F Suspension and wheels SECTION F Revision 0 ...
Page 265: ...Frame 1 G SECTION G Revision 0 ...
Page 279: ...Frame 15 G ...
Page 285: ...Frame 21 G ...
Page 300: ... 36 Frame G ...
Page 301: ...H 1 Brakes SECTION H Revision 0 ...
Page 329: ...L 1 Cooling system and lubrication system SECTION L Revision 0 ...
Page 363: ...Special tools 1 M SECTION M Revision 0 ...
Page 366: ...Special tools M 4 ...
Page 368: ...Special tools M 6 ...
Page 370: ...Special tools M 8 ...
Page 372: ...Special tools M 10 ...
Page 373: ... 1 Torque pressures N SECTION N Revision 0 ...
Page 377: ...Diagnostics 1 O SECTION O Revision 0 ...