PIAGGIO X10 500ie Executive 2012 Owner's Manual page 102

LACK OF COMPRESSION
Loose spark plug.
Cylinder head loose, piston gas
rings worn.
Valve stuck
HIGH CONSUMPTION AND LOW PERFORMANCE
Air filter blocked or dirty.
INSUFFICIENT BRAKING
Greasy disc. Worn pads. Faulty
braking system. Presence of air in
the front and rear brake circuit.
INEFFICIENT SUSPENSION
Shock absorber fault, oil leak, end
buffers damaged; shock absorber
preloading incorrectly set
Screw in the spark plug tightly
Contact an Authorised Service
Centre.
Contact an Authorised Service
Centre.
Contact an Authorised Service
Centre.
Contact an Authorised Service
Centre.
Contact an Authorised Service
Centre.
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