781-1056 Upper Handle Bracket 6. 710-0726 Hex Cap Screw 5/16-12 x.750 7. 720-04072 Handle Knob 5/16-18 8. 710-1174 Carriage Bolt 9. 731-04911 Nozzle Handle Clip 10. 749-04165 Lower Handle 11. 711-1293 Studs 12. 710-0703 Carriage Screw 1/4-20 x.75 13. 712-0397 Wing Nut 1/4-20 14. 710-1611B TT Screw, 5/16-18 x .750 15. 710-0599 Screw, 1/4-20 x .500 16. 712-0442 Cap Lock Nut, 1/4-20 17. 710-0751 Hex Cap Screw 1/4-20 x.620 18. 681-0195 Hose Base Adapter Assembly (Incl. Ref.# 19-21) 19. 716-0104 E Ri

The nozzle height has to be adjusted according to the conditions. Move the height adjustment levers forward or backward to adjust the nozzle upwards or downwards. See Figure 14. NOTE: In general, raise the nozzle height to vacuum a thick layer of leaves or to operate with the blower chute and lower the nozzle height for smoother surfaces. Figure 14 CARBURETOR ADJUSTMENT WARNING: If any adjustments (e.g. carburetor) are made to the engine while the engine is running, keep clear of all moving part