![background image](http://html1.mh-extra.com/html/stihl/ms-240/ms-240_instruction-manual_1378885022.webp)
MS 240
English
20
For automatic and reliable lubrication of
the chain and guide bar – use only an
environmentally compatible quality
chain and bar lubricant. Rapidly
biodegradable STIHL Bioplus is
recommended.
The service life of the chain and guide
bar depends on the quality of the
lubricant. It is therefore essential to use
only a specially formulated chain
lubricant.
Preparations
N
Thoroughly clean the oil filler cap
and the area around it to ensure that
no dirt falls into the tank.
N
Position the machine so that the
filler cap is facing up.
N
Open the filler cap.
Fill up with chain oil.
N
Refill the chain oil tank every time
you refuel.
Take care not to spill chain oil while
refilling and do not overfill the tank.
STIHL recommends you use the STIHL
filler nozzle for chain oil (special
accessory).
N
Close the filler cap.
There must still be a small amount of oil
in the oil tank when the fuel tank is
empty.
If the oil level in the tank does not go
down, the reason may be a fault in the oil
supply system: Check chain lubrication,
clean the oilways, contact your dealer
for assistance if necessary STIHL
recommends that you have servicing
and repair work carried out exclusively
by an authorized STIHL servicing
dealer.
Chain Lubricant
Biological chain oil must be
resistant to aging (e.g. STIHL
Bioplus) since it will otherwise
quickly turn to resin. This results
in hard deposits that are difficult to
remove, especially in the area of
the chain drive, clutch and chain.
It may even cause the oil pump to
seize.
Do not use waste oil.
Renewed
contact with waste oil can cause
skin cancer. Moreover, waste oil is
environmentally harmful.
Waste oil does not have the
necessary lubricating properties
and is unsuitable for chain
lubrication.
Filling Chain Oil Tank
001BA158 KN
Summary of Contents for MS 240
Page 1: ...STIHL MS 240 Instruction Manual...
Page 2: ......
Page 49: ...MS 240 English 47...
Page 50: ...MS 240 English 48...
Page 51: ......
Page 52: ...www stihl com 04581650121 0458 165 0121 0458 165 0121 englisch G...