Évaluations - 4, GPA: 3.3 ( )

Fabricant : Troy-Bilt Taille : 10.44 mb Nom Fichier : Langue d'enseignement:

Operator should wear hard hat, safety glasses, and safety shoes. It is recommended that tractor be equipped with Rollover Protective System (ROPS) and a seat belt be used. Before beginning operation, clear work area of objects that may be picked up and thrown or wrapped in tiller blades. Check for ditches, stumps, holes, or other obstacles that could upset tractor or damage tiller. Always turn off tractor engine, set parking brake, and allow rotor to come to a complete stop before dis- mounting tractor. 3-2 ADJUSTING FOR WORK Depth of till is regulated by adjusting skids up or down. (Figure 3-1) Average soil with reasonable moisture will allow maximum depth in one pass with a tractor forward speed up to 2 mph. Hard soil may require two passes to reach maximum depth. Tractor forward speed and rear shield adjustment (Figure 3-1) will regulate the finished results or tilth of soil. Traveling at the slowest forward speed with rear shield fully lowered will give finest possible finish. This shield adjustment is good for mulching, mixing, and burying weeds, fertilizer, etc. The more you increase forward speed and shield height, the coars- er the finished results will be. To leave the ground surface rough with larger clods and residue exposed, work with shield fully raised. When working in rocky soil, always have shield in raised position. Figure 3-1 Adjustments Adjustable, Spring-Loaded Shock Absorber 3-3 OPERATION A. Perform BEFORE EACH USE maintenance listed in paragraph 4-1. B. Adjust for work per paragraph 3-2. C. Start tractor. Raise tiller off the ground. D. With tractor at idle speed, engage PTO drive. DANGER STAY CLEAR OF ROTATING DRIVELINES. DO NOT OPERATE WITHOUT DRIVELINE SHIELDS IN PLACE AND IN GOOD CONDI- TION. FAILURE TO HEED THESE WARN- INGS MAY RESULT IN PERSONAL INJURY OR DEATH. DANGER KEEP HANDS AND FEET FROM UNDER MACHINE AT ALL TIMES. MAKE CERTAIN EVERYONE IS CLEAR OF MACHINE BEFORE OPERATING. FAILURE TO HEED THESE WARNINGS MAY RESULT IN PER- SONAL INJURY OR DEATH. E. Place tractor in gear and proceed forward. Increase speed to 3/4 throttle. Lower tiller into soil. Increase speed to 540 PTO rpm. Average soil with reasonable moisture will allow travel speeds up to 2 mph. Hard soil will require low travel speed, less than 1 mph to ensure smooth operation and maxi- mum possible depth. Shallow weed cultivation will allow speeds up to 3 mph. At the end of a pass lift tiller clear of ground before making a turn. After turn- ing, proceed back across field, slowly lowering the tiller into the soil. Do not turn with tiller in the ground as this can damage tiller and tractor link- age. Never use reverse gear while tiller is low- ered into ground. Avoid operating tiller in the raised position. 3-4 TRANSPORTING Do not engage PTO drive while transporting tiller. Obey all state and local laws when transporting on public roads. Always use flashing warning lights unless prohibited by law. RearShieldHeightAdjusterSkidParkingStand 9 SECTION IV MAINTENANCE 4-1 MAINTENANCE CHECK LIST Perform scheduled maintenance as outlined below. Lower machine to ground, turn off tractor and set parking brake before doing maintenance inspections or work. Some checks may require raising machine off ground and supporting with blocks. All bolts should be torqued as recommended in TORQUE SPECIFICATIONS, unless otherwise indicated. BEFORE EACH USE 1. Check tractor tire air pressure. Refer to tractor operator’s manual. WARNING THE TILLER CAN FALL FROM HYDRAULIC SYSTEM FAILURE. TO AVOID SERIOUS INJURY OR DEATH, SECURELY SUPPORT TILLER BEFORE WORKING UNDERNEATH. 2. Check blades and rotor to be sure that no foreign objects such as wire or steel strapping bands are wrapped around them. 3. Check blade bolts for tightness. Tighten to 118 ft./lbs. 4. Inspect blades for wear. Replace if necessary. 5. Make certain driveline shields are in place and in good repair. 6. Perform BEFORE EACH USE lubrication per paragraph 4-2. 7. During operation, listen for abnormal sounds Figure 4-1 Lubrication To remove yoke shield, depress the three tabs with a screwdriver and slide cover back. RTH Gear Drive Oil Filler Plug RTHCheckPlug(5)BeforeEachUse (7) 40 Hours (1)BeforeEachUse(3)Before...

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