Chapter 11 Storage Method - Serpento FORZA 150 Manual De Usuario

Trouble
1.
2.
Serious worn out cylinder and piston
3.
Serious worn out needle bearings in small and big ends of connecting rod
Abnormal noise from
4.
Premature ignition
engine
5.
Excessive carbon deposit in combustion chamber
Overheated spark plug
1.
2.
Water or dirt in carburetor
3.
Clogged fuel passage
4.
Unstable engine operation Leaking crankcase
5.
Leaking connection between carburetor and engine
Over-rich or over-thin gas mixture
1.
2.
Low gear driving over a long time
3.
Over loaded driving or long time driving with heavy load
4.
Over-rich or over-thin gas mixture
5.
Unqualified engine oil or insufficient transmission oil
Overheat engine
6.
Slipping clutch
7.
Too tight chain
Unreleased brake

Chapter 11 Storage Method

SIf the motorcycle is not used for a long time in winter or other seasons, it is necessary to carry out special maintenance with appropriate
materials, equipment and techniques.
Cause
MANUAL DEL USUARIO
Remedy
1.
2.
Replace cylinder body and piston
3.
Replace bearing and relate parts
4.
Adjust ignition time
5.
Clean out carbon deposit
Replace spark plug
1.
2.
Clean the carburetor
3.
Clean or replace fuel pipe
4.
Replace sealing
5.
Tighten screw
Adjust carburetor
1.
2.
Change gear position and control time
3.
Control load-carrying and rest from time to time for cooling
4.
Adjust carburetor
5.
Replace with qualified engine oil and fill oil to transmission case
6.
Adjust free play or replace clutch, friction lining and spring
7.
Adjust tension
Adjust brake clearance
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