Husqvarna 917.29939 Engine, To Adjust Carburetor, Front View Reference, Service And, Adjustments

SERVICE AND

CHECK TINE OPERATION

•See "TINE OPERATION CHECK" in this section of manual.

REPLACE BELT GUARD

FORWARD MOTION (iNSiDE) V-BELT

ENGINE	PULLEY	TRANSMISSION PULLEY
/ I _ \		BELT GUIDE

REVERSE

IDLER PULLEY

BELT GUIDE

FORWARD IDLER PULLEY

REVERSE (OUTSIDE) V-BELT

REVERSE

IDLER

PULLEYI /

\

ENGINE PULLEYX

FORWARD

iDLER PULLEY belts 10

FRONT VIEW REFERENCE

REVERSE _ iDLER

ADJUSTMENTS

ENGINE

Maintenance, repair, or replacement of the emission control devices and systems, which are being done at the custom- ers expense, may be performed by any non-road engine repair establishment or individual. Warranty repairs must

be performed by an authorized engine manufacturer's service outlet.

TO ADJUST CARBURETOR

The carburetor has been preset atthe factory and adjustment

should not be necessary. However, engine performance can be affected by differences in fuel, temperature, altitude or load. If the carburetor does need adjustment, contact your nearest authorized service center/department

IMPORTANT: NEVER TAMPER WITH THE ENGINE GOVERNOR, WHICH IS FACTORYSET FOR PROPER ENGINE SPEED. OVERSPEEDINGTHE ENGINEABOVETHE FACTORY HIGH SPEED SETTING CAN BE DANGEROUS. IFYOU THINK THE ENGINE-GOVERNED HIGH SPEED NEEDS ADJUSTING, CONTACTYOUR NEARESTAUTHORIZED SERVICE CENTER/ DEPARTMENT, WHICH HAS THE PROPER EQUIPMENT AND EXPERIENCE TO MAKE ANY NECESSARY ADJUSTMENTS.

Fig. 21

	REVERSEIDLER	ARM	REVERSE (OUTSIDE) V-BELT
REVERSE
IDLER PULLEY
IDLER			BELT
			GUARD
ARM
			BOLT
FORWARD
(iNSIDE)	V=BELT
ENGINE	PULLEY		TRANSMISSION
			PULLEY
BELT GUIDE		FORWARD IDLER PULLEY
		Fig. 22

15