Stihl KM 90 R - User Manual

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STIHL KM 90 R
Warning!
Read and follow all safety
precautions in Instruction Manual –
improper use can cause serious or
fatal injury.
Advertencia!
Lea y siga todas las precauciones
de seguridad dadas en el manual
de instrucciones – el uso incorrecto
puede causar lesiones graves o
mortales.
Instruction Manual
Manual de instrucciones

Summary

Safety Precautions and Working Techniques

THE OPERATOR

Details requirements for the operator's health and condition.

Physical Condition

Proper Clothing

Recommendations and warnings regarding operator protective apparel.

THE POWER TOOL

Fuel

Fueling Instructions

Guides on safe and correct refueling procedures.

Before Starting

Starting

Holding and Controlling the Power Tool

Explains proper grip and control techniques.

Operating Instructions

During break-in period

During Operation

Adjusting the Carburetor

Carburetor Adjustment Procedures

Step-by-step guide for carburetor adjustments.

Carburetor Troubleshooting

Guidance on diagnosing and resolving carburetor issues.

Replacing the Starter Rope and Rewind Spring

Replacing the Starter Rope

Storing the Machine

Maintenance and Care

Specifications

Stihl KM 90 R Specifications

General

Engine Type	2-stroke
Displacement	28.4 cc
Sound Pressure Level	96 dB(A)
Sound Power Level	107 dB(A)
Powerhead Weight	4.4 kg
Weight	4.4 kg (9.7 lbs)
Engine Power	0.8 kW
Fuel Tank Volume	0.44 l
Recommended Oil Mix	50:1 with STIHL HP Ultra oil