Jonsered CS 2138 User Manual

2
IDENTIFICATION (WHAT IS WHAT?)
Chain
Adjustment Tool
(Bar Tool)
Primer Bulb
Fuel Mix Fill Cap
Starter
Housing
Bar Oil Fill Cap
Chain
Front Hand Guard
Front Handle
Starter Rope
ON/STOP
Switch
Muf fler
Idle Speed Screw
Bumper
Spike
Guide Bar
Chain Brake Nuts
Cylinder Cover
Throttle
Lockout
Rear
Handle
Throttle
Trigger
Choke/
Fast Idle
Lever
Chain
Brake
Chain
Direction
of Travel
Adjusting
Screw
Chain
Catcher
Bar
Sprocket
Hole
IDENTIFICATION OF SYMBOLS
WARNING! This chain
saw can be dangerous! Care-
less or improper use can cause
serious or even fatal injury.
Read and understand the
instruction manual before
using the chain saw.
Always use two
hands when oper-
ating the chain
saw.
WARNING! Contacting the guide bar tip with any object
should be avoided; tip contact may cause the guide bar to
move suddenly upward and backward, which may cause se-
rious injury.
Always wear appropriate ear
protection, eye protection
and head protection.
Sound power level
Sound pressure level
at 7,5 meters

Jonsered CS 2138 Specifications

Engine Specifications

cylinder volume	42 cm3
stroke	32 mm
idle speed	3000 rpm
recommended max speed, unloaded	13000 rpm
power	1.8 kW

Noise Levels

noise pressure level at operator’s ear	101 dB(A)
noise power level	95 dB(A)

Vibration Levels

front handle vibration level	5.5 m/s2
rear handle vibration level	8.5 m/s2

Fuel and Lubrication System

fuel capacity	0.38 litre
oil pump capacity at 8500 rpm	4 - 8 ml/min
oil capacity	0.2 litre

Chain/Bar Specifications

standard bar length	14/36 in/cm
recommended bar lengths	14/36 16/41 in/cm
usable cutting length	13.5/35 15.5/40 in/cm

Weight and Dimensions

weight without bar and chain	4.7 kg
pitch	0.375 inches
thickness of drive link	1.27 mm