EasyManuals Logo

Jonsered CS 2240 Workshop Manual

Jonsered CS 2240
55 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #46 background imageLoading...
Page #46 background image
English – 47
A
B
Faults and causes
Score marks on the piston (A)
1. Incorrect carburettor setting. Too high over-
speed.
2. Too low octane fuel.
3. Too low or incorrect oil in the fuel.
Carbon build-up (B)
1. Incorrect carburettor setting. Too low over-
speed.
2. Too much or incorrect oil in the fuel.
Piston ring breakage
1. Excessive engine speed.
2. Piston ring worn out.
3. Oversized piston ring groove.
(See gure 59)
7.23 Piston and cylinder – refitting
1
Lubricate the little end bearing with two-stroke oil
and insert it in the connecting rod (see gure 60).
2
Fit the piston with the arrow pointing towards the
exhaust port. Push the gudgeon pin in and t the
circlips. NOTE! Use new wire fuses (see gure 60).
3
Fit the intake manifold on the cylinder, with insula-
ting plate (4 screws).
4
Lubricate the piston ring and piston with two-stroke
oil.
5
Fit new cylinder base gaskets. Lower the cylinder
over the piston carefully.
6
Fit the cylinder bolts, tightening them in diagonal
pairs to a torque of 13–15 Nm.
NOTE!
It is very important that there are no leaks
in the inlet system, otherwise the engine
may seize.
Repair instructions
Fig 59
Fig 60
Fig 61

Table of Contents

Other manuals for Jonsered CS 2240

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Jonsered CS 2240 and is the answer not in the manual?

Jonsered CS 2240 Specifications

General IconGeneral
Engine Displacement40.9 cm³
Power Output1.8 kW
Weight (excluding cutting equipment)4.4 kg
Chain Pitch3/8"
Fuel Tank Volume0.37 liters
Oil Tank Volume0.25 liters

Related product manuals