1
. GENERAL INFORMATION
1-16
MYROAD 700i
ENGINE NOISE
c
Valve clearance too large
d
Worn camshaft lobe
c
Worn piston rings
d
Worn piston pin and connecting rod small
end
e
Excessive carbon build-up in combustion
chamber
c
Damaged cam chain tensioner
d
Worn cam gear teeth
e
Worn or damaged cam chain
f
Extended cam chain
c
Faulty crankshaft bearing
d
Worn crank pin bearing
c
Worn or damaged final reduction gears
d
Worn final reduction gear shaft splines
Valve noise
Symptom
Probable Cause
Crankshaft noise
Gear noise
Piston noise
Cam chain noise
