Husqvarna FT900 Owners Manual - Page 15

SERVICE AND ADJUSTMENTS CHECK TINE OPERATION • See "TINE OPERATION CHECK" in this section of manual. REPLACE BELT GUARD FORWARD MOTION (INSIDE) V-BELT ENGINE PULLEY TRANSMISSION PULLEY BELT GUIDE REVERSE IDLER PULLEY BELT GUIDE FORWARD IDLER PULLEY REVERSE (OUTSIDE) V-BELT ENGINE Maintenance, repair, or replacement of the emission control devices and systems, which are being done at the customers 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 at the 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 FACTORY SET FOR PROPER ENGINE SPEED. OVERSPEEDING 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 EQUIPMENT AND EXPERIENCE TO MAKE ANY NECESSARY ADJUSTMENTS. REVERSE IDLER PULLEY ENGINE PULLEY FORWARD IDLER PULLEY belts 10 FRONT VIEW REFERENCE REVERSE IDLER PULLEY IDLER ARM PIN ENGINE PULLEY Fig. 21 REVERSE IDLER PULLEY IDLER ARM PIN REVERSE IDLER ARM FORWARD MOTION (INSIDE) V-BELT ENGINE PULLEY BELT GUIDE FORWARD IDLER PULLEY Fig. 22 15 REVERSE (OUTSIDE) V-BELT BELT GUARD BOLT TRANSMISSION PULLEY