valutazioni - 4, GPA: 4
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Facilità d'uso
Let the snowblower works its way through deep drifts. If the travel speed of the lawn tractor is too fast, the snowblower may become overloaded and clog. For best results, raise the snowblower and remove a top layer of snow. A second pass will remove the remaining snow. Always operate the lawn tractor with the throttle set to^ (FAST). Using other throttle settings can reduce performance and clog the discharge chute. POP 52152 (9610) 29 Removing the Snowblower SB2040 Snowblower Removing the Snowblower 1. Make sure the PTO clutch lever is OFF. 2. Drive the lawn tractor to a flat, level surface, turn the engine off, remove the ignition key and set the parking brake ON. Disconnect the spark plug cap. Lower the height adjustment lever all the way down. 3. Raise the front tires and support them squarely on top of two 4 x 4" blocks of wood. 4. Remove the silver-colored bolt that holds the engine pulley belt guard to the right side of the lawn tractor frame. Allow the belt guard to fall down slightly, then remove the snowblower drive belt from the engine pulley. SILVER BELT GUARD ' 5. Loosen the jam nut on the belt tension turnbuckle, then lengthen the turnbuckle enough to disconnect the J-bolt from the PTO pivot plate. PIVOT PLATE ON U-SHAPED BRACKET REMOVE HOOK BOLT' 6. Remove the 2 x 40 mm spring clip and two flat washers from the PTO connecting rod where it is connected to the PTO pivot plate. Allow the rod to fall clear from the pivot plate. Retain the spring clip and washers when reinstalling the snowblower or the mower deck. 30 POP 52152 (9610) SB2040 Snowblower Removing the Snowblower 7. Remove the 3.5 x 80 mm spring clip from the lockout pin, then engage the lockout pin into the push frame. You may need to slightly raise or lower the blower head to get the holes in the push frame and subframe to line up; reinstall 3 x the spring clip when the lockout pin is engaged. 65 mm SPRING CLIP LOCKOUT PIN OP- FRONT 8. Remove the 2.5 x 40 mm spring clip from the J-hook end of the chute crank rod. Remove the rod from the crank support. Remove the J-hook from the worm gear, then store the J-hook on the chute crank rod with the spring clip. 9. If desired, you may optionally remove the crank support by removing the two 8 x 25 mm flange bolts from the support. Install the two bolts back into the frame. 10. Raise the height adjustment lever all the way up; this will not be in the maximum position, so do not use excessive force. 11. Raise and support the blower head. Remove the two 1/2 x 3/4" hex bolts, 1/2" lock washers, and 1/2" hex nuts that hold the subframe to the lawn tractor frame. Adjust the support on'the blower head to relieve any binding on the mounting bolts. 1/2" HEX NUT (2 1/2" LOCK WASH ER{2) 1/2x1-3/4" HEX BOLT{2) POP 52152 (9610) 31 Removing the Snowblower_SB2040 Snowblower 12. Lower the blower head slightly, then remove the four bolts that hold the u-shaped bracket to the subframe. 13. Remove the two spring clips and flat washers from the lift arms on the lawn tractor, then disconnect the two lift plates from the corresponding pins on the lift arms. Allow the lift plates to pivot and drop clear of the arms. Retain the clips and washers to reinstall the snowblower or mower deck. SPRING CLIP (2) and FLAT WASHER (2) from MOWER DECK J LIFTING ARM (2) (on lawn tractor frame) 14. Remove the snowblower from underneath the lawn tractor. Remove the four bolts that hold the u-shaped bracket to the two l-shaped brackets. The two l-shaped brackets may remain on the lawn tractor frame; the brackets will not interfere with the installation and operation of the mower deck. U-SHAPED BRACKET FRONT 3/8" LOCK WASHER (4) 3/8 x 1" HEX BOLT (4) 32 POP 52152 (9610) SB2040 Snowblower Removing the Snowblower 15. Remove one spring clip from the counterweight retaining rod, then remove the rod. Remove the four suitcase weights from the counterweight bracket. The bracket may remain on the lawn tractor as desired. However, the bracket must be removed before the optional hitch or grass bag kit supports can be installed. Follow the procedure in either the H2013 Owner’s Manual or H2013 Shop Manual to install the mower deck. POP 52152 (9610) 33 Maintenance & Adjustments SB2040 Snowblower Maintenance & Adjustments Maintenance Schedule What When Notes Lubricate chains Everytwo (2) hours use chainsawoil Apply grease to antifriction ring As needed use general purpose grease Apply grease to bushings As needed use general purpose grease Apply grease to worm gear As needed use general purpose grease Inspect and adjust PTO spring tension Each use adjust tension if needed Adjustments A WARNING You can be seriously injured by the fan or auger blades. The blades spin and can cut or amputate your hand or fingers. Always stop the engine, remove the ignition key, set the parking brake ON, and disconnect the spark plug cap before attempting any maintenance or adjustments. For best...
Questo manuale è adatto anche per i modelli :Sgombraneve - SB 2040 (1.58 mb)