McCulloch MAC 291 User Manual

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OPERATION
MAINTENANCE
SAFETY
Your new string trimmer is a complex tool.
For
your
own
safety,
please
read this
manual before attempting to operate
your
new unit.
Failure to follow instructions can
result in serious
personal
injury. Spend
a
few moments
to familiarize
vourself
with
tew moments
to lamrlranze
yoursell
wrtn
your
trimmer before each
use.
USER
MANUAL
MAC@ 291
6
EAGER BEAVER@ 28,282
GAs
STB'ruG
TRIMMERS
PN
98587-04
O U.S.A.
.
McCulloch Corooration.
1993 Printed in U.S.A

McCulloch MAC 291 Specifications

General

Brand	McCulloch
Model	MAC 291
Category	Trimmer
Language	English

Summary

SAFETY PRECAUTIONS

WHAT TO DO

Essential safety guidelines and recommended actions for operation.

WHAT NOT TO DO

Prohibited actions and dangerous practices to avoid.

ASSEMBLY INSTRUCTIONS

DEBRIS SHIELD INSTALLATION

FUEL AND LUBRICATION

FUEL

Information on correct fuel and oil mix ratio.

MIXING FUEL

Detailed steps for preparing the fuel mixture.

FUEL MIXING TABLE

A chart detailing fuel mix ratios for various volumes.

USE OF BLENDED FUELS

OPERATING INSTRUCTIONS

STARTING A COLD ENGINE

Procedure for starting the trimmer from a cold state.

TO STOP THE ENGINE

Method for safely shutting down the engine.

WARM ENGINE START

Guide for starting the trimmer when the engine is warm.

TRIMMING INSTRUCTIONS

ADDITIONAL SAFETY PRECAUTIONS

Specific safety advice for trimming activities.

STRINGHEAD LINE RELEASE

TRIMMING PROCEDURES

MAINTENANCE INSTRUCTIONS

PREVENTIVE MAINTENANCE

Schedule and guidelines for regular upkeep.

REPLACING CUTTER LINE

REMOVING / REPLACING STRINGHEAD

AIR FILTER

FUEL CAP/FUEL FILTER

CARBURETOR ADJUSTMENT

SPARK PLUG

SPARK ARRESTER SCREEN

DEBRIS SHIELD KNIFE SHARPENING

STORING A UNIT

REMOVING A UNIT FROM STORAGE

TROUBLESHOOTING THE STRINGHEAD

TROUBLESHOOTING THE ENGINE