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Service and adjustments, Engine – McCulloch MFT55 User Manual

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FIG. 22

FORWARD MOTION

(INSIDE) V-BELT

ENGINE PULLEY

REVERSE

IDLER ARM

REVERSE

IDLER PULLEY

IDLER

ARM PIN

FIG. 21

FORWARD

IDLER PULLEY

REVERSE

IDLER

PULLEY

ENGINE PUL-

LEY

FRONT VIEW REFERENCE

REVERSE (OUTSIDE) V-BELT

FORWARD MOTION (INSIDE) V-BELT

TRANS MIS SION

PUL LEY

BELT GUARD

BOLT

BELT

GUIDE

REVERSE

IDLER PULLEY

IDLER

ARM PIN

ENGINE

PULLEY

REVERSE (OUTSIDE)

V-BELT

FORWARD IDLER

PUL LEY

REVERSE

IDLER PULLEY

ENGINE PULLEY

BELT GUIDE

TRANS MIS SION

PULLEY

BELT GUIDE

FORWARD

IDLER PULLEY

SERVICE AND ADJUSTMENTS

ENGINE

TO AD JUST CARBURETOR

The carburetor has been preset at the factory and ad just ment

should not be necessary. However, engine per for mance

can be affected by dif fer enc es in fuel, tem per a ture, al ti tude

or load. If the carburetor does need ad just ment, contact

your nearest authorized service center/de part ment

IMPORTANT: NEVER TAMPER WITH THE ENGINE

GOVERNOR, WHICH IS FACTORY SET FOR PROPER ENGINE

SPEED. OVER SPEED ING THE ENGINE ABOVE THE FACTORY

HIGH SPEED SETTING CAN BE DANGEROUS. IF YOU THINK

THE ENGINE-GOVERNED HIGH SPEED NEEDS ADJUSTING,

CONTACT YOUR NEAREST AUTHORIZED SERVICE CENTER/

DEPARTMENT, WHICH HAS THE PROPER EQUIP MENT AND

EXPERIENCE TO MAKE ANY NEC ES SARY ADJUSTMENTS.