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Instructions Bolens, Modèle 190756

Fabricant : Bolens
Taille : 1.42 mb
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Téléchargez votre Fermer

Slide the ferrule and the lift rod assembly through the slot in the right hand tractor fender. NOTE: On models prior to 1984, it is necessary to extend the slot in the fender approximately 1-1/2" further down toward the running board. The slot should measure approximately 4-3/8". 20. Attach the lift rod assembly to the rod which is part of the pivot bracket assembly as follows. See -figure 10. FIGURE 10. A. Place flat washer (U) over the rod on the pivot bracket assembly. B. Slide the slot on the bracket (part of the lift rod assembly) over the rod (bracket must point upward). C. Place one flat washer (B) over rod, then two spacers (V). Secure with hairpin clip (W). D. Place one flat washer (X) over one hex bolt (Y). Hook one compression spring between the two spacers just assembled in step C. Insert the hex bolt (Y) through the bracket on the lift rod assembly and start it into the compression spring. E. Start the other spring in the same manner, hooking it over the rod on the pivot bracket assembly (to the inside of the bracket). Now tighten both bolts (Y) securely. 6 Il J-'Lift Handle Second Notch on Index Bracket 'Hairpin Clip (J) FIGURE 11. 21. Move the lift lever on the tractor to the second notch on the index bracket as shown in figure 11. 22. Place a board under the tines. Thread the ferrule onto or off of the lift rod until it lines up with the bottom hole in the lift handle. Secure ferrule to lift handle using flat washer (C) and hairpin clip (J). -See figure 11. NOTE: Refer to operation section for additional adjustment information. 23. Hydrostatic tractors, 1989 production and after: Attach spring (A) by hooking long end of spring into hole on end of bracket attached to pivot bracket support. Hook short end of spring into hole in tractor frame as shown in figure 12A. 24. All other units: Attach spring (A) as follows. A. Thread one hex nut (O) all the way onto hex bolt (M). Place one cupped washer (N) on hex bolt, with the cupped side of washer against the hex nut. B. Place hex bolt into hole in tractor frame as -shown in figure 12B or 12C according to the type of tractor (four, five or 14 speed). Secure using cupped washer (N) and hex nut (O), with the crowned side of washer against the inside of the frame. C. Hook the long end of spring over hex bolt. Hook short end of spring into hole on end of bracket attached to pivot bracket support. 7 I FIGURE 13. 25. Assemble the belt as follows (refer to figure 13). A. Belt is attached to the idler pulley assembly. Back of the belt (flat side) goes against the idler pulley. B. Slip belt up and over pulley on tiller (“V” side of belt goes against the pulley). C. Twist the belt 90° to the right as shown in fig-^-ure 13. Slip the belt around the drive pulley on the tractor. NOTE: The tines on the tiller are designed to rotate in the opposite direction of the wheels on the tractor. If they rotate in same direction as the wheels, the belt is twisted in the wrong direction. Unhook the belt from the drive pulley and twist in the opposite direction. 26. If there are holes provided in the tractor frame, hook the lift links up out of the way using the four extension springs (K). See figure 14. OPERATION CONTROLS Lift Lever The lift lever which is used to raise and lower the tiller and provide tilling depth adjustment is located on the right hand side of the tractor. To raise the 1 Her, pull back on the lift lever. To transport the tiller, place lift lever in the highest position. P.T.O. Lever The P.T.O. lever is located on the right hand side of the tractor. The tines are engaged by lifting the P.T.O. lever to the “Engaged” position. Lower tho P.T.O. lever to the “Disengaged” position to stop the tine rotation. HOW TO USE YOUR TILLER When tilling sod or soil which has not be?n tilled before, select a shallow tilling depth with the ift lever, and use a slow ground speed. For furthe- depth, lower the lift lever and make several more passes over the area, each time tilling at right angles to the previous pass. See figure 15. When tilling loose soil, use a higher grounc speed. Use the highest ground speed for pulverizing the soil or for transporting the tiller. For best results, always till the ground at least twice (lengthwise, then widthwise) as shown in figure 15. 8 ADJUSTMENT FERRULE The adjustment ferrule on the lift rod assembly provides additional tilling depth adjustment. Recommended adjustment is as follows. 1. Place lift lever in second position. 2. Place a board under the tines and adjust the ferrule to fit into lift lever. This adjustment provides approximately 3" ground clearance with the lift lever in the highest position (for transport). Move the ferrule further back on the rod to reduce the tilling depth. MAINTENANCE CHAIN CASE LUBRICATION The chain case is sealed at the factory and does not require checking or changing. If the chain case is disassembled for repair, replace the grease with 20 ounc...