1KM 90, KM 90 R
English / USA
BA_SE_182_004_01_07.fmPrinted on chlorine-free paper.
Printing inks contain vegetable oils; paper can be recycled.
© ANDREAS STIHL AG & Co. KG, 2009
0458 465 8621 A. M8,3. B9. CP. Printed in USA
STIHl
Contents
KombiSystem ................................... 2
Guide to Using this Manual .............. 3
Safety Precautions and
Working Techniques ......................... 4
Approved KombiTools .................... 11
Mounting the Bike Handle .............. 11
Adjusting the Throttle Cable ........... 13
Mounting the Loop Handle ............. 14
4-MIX Engine .................................. 15
Fuel ................................................ 16
Fueling ............................................ 17
Starting / Stopping the Engine ........ 18
Operating Instructions .................... 21
Cleaning the Air Filter ..................... 21
Motor Management ........................ 21
Adjusting the Carburetor ................ 22
Spark Arresting Screen in Muffler ... 23
Checking the Spark Plug ................ 24
Replacing Starter Rope
and Rewind Spring ......................... 25
Storing the Machine ........................ 28
Inspections and Maintenance
by Dealer ........................................ 28
Maintenance Chart ......................... 29
Parts and Controls .......................... 30
Specifications ................................. 32
Special Accessories ....................... 32
Maintenance and Repairs ............... 33
STIHL Incorporated
Federal Emission Control
Warranty Statement ........................ 34
STIHL Incorporated California
Exhaust and Evaporative Emissions
Control Warranty Statement ........... 36
Trademarks .................................... 39
Allow only persons who understand the
manuals of the KombiEngine and the
KombiTool to operate your power tool.
To receive maximum performance and
satisfaction from your STIHL power tool,
it is important that you read and
understand the maintenance and safety
precautions, starting on page 4, before
using your power tool.
Contact your STIHL dealer or the STIHL
distributor for your area if you do not
understand any of the instructions in the
two manuals.