Husqvarna ST 330PT Owners Manual - Page 20

SERVICE AND ADJUSTMENTS TO REMOVE TRACKS (See Fig. 28) 1. Remove cross brace by removing 2 bolts, lock washers and washers from the left and right track assemblies and pulling brace out. 2. Remove the 2 large springs attached to inside of tracks. 3. Remove the klik pin from axle. 4. Pull track off axle. AXLE KLIK SPRING PIN ENGINE SEE ENGINE MANUAL. CARBURETOR Your carburetor is not adjustable. Engine performance should not be affected at altitudes up to 2,134 meters. If your engine does not operate properly due to suspected carburetor problems, take your snow thrower to a service center/department. ENGINE SPEED 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 and will void the warranty. If you think the engine-governed high speed needs adjusting, contact a service center/department, which has the proper equipment and experience to make any necessary adjustments. TO ADJUST CABLE TENSION (See Fig. 29) Adjust cable tension by turning the adjuster turn buckle, located on the right hand cable. Grasp the long section tightly and turn the short section to lengthen the adjuster. Adjust until cable is snug. ADJUSTER TURN BUCKLE BOLT CROSS BRACE TRACK ASSEMBLY WASHER LOCK WASHER FIG. 28 NOTE: For track replacement or for tension adjustments, contact an authorized service center/department FIG. 29 TO ADJUST TRACTION BELT AND AUGER BELT TENSION If the traction or auger belt is slipping because it is not tight enough when engaged, the tension can be increased by adjusting the spring location in the control rod. Unhook the rod from the control lever and move the spring at the bottom of the rod one or two holes closer to the top of the rod. This effectively shortens the rod and increases the belt tension. (See "INSTALL AUGER CONTROL ROD" in the Assembly section of this manual.) 20