Overheating; Poor Braking Performance; Faulty Front Fork Legs - Yamaha XV1700PCRC Service Manual

OVERHEATING/POOR BRAKING PERFORMANCE/
EAS00854

OVERHEATING

ENGINE
Cylinder head(s) and piston(s)
• Heavy carbon buildup
Engine oil
• Incorrect oil level
• Incorrect oil viscosity
• Inferior oil quality
FUEL SYSTEM
Throttle body(-ies)
• Faulty throttle body(-ies)
• Damaged or loose throttle body joint
Air filter
• Clogged air filter element
EAS00857

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
EAS00861

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 assembly bolt
• Damaged damper rod assembly bolt copper
washer
• Cracked or damaged cap bolt O-ring
FAULTY FRONT FORK LEGS
CHASSIS
Brake(s)
• Dragging brake
ELECTRICAL SYSTEMS
Spark plug(s)
• Incorrect spark plug gap
• Incorrect spark plug heat range
Ignition system
• Faulty ECU
• Loose union bolt
• Damaged brake hose
• Oil or grease on the brake disc
• Oil or grease on the brake pad
• Incorrect brake fluid level
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
8 - 4
TRBL
SHTG