Stimmen - 4, Durchschnittliche Bewertung: 3.5
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Anleitung Zusammenfassung
e) With the cap off the radiator, start the engine. Refer to Section 3.3.2. 27 f) Operate engine until the engine thermostat opens and coolant is circulating through the radiator core. As air is purged from the engine block and the coolant level drops, add additional coolant to the radiator. g) When the radiator is completely full and no additional coolant can be added, continue running the engine and install the radiator cap. Make sure that the cap is completely seated by pressing down firmly while turning until the cap stops. Once the cap is installed, the engine may be stopped. 4.1.12 Check hydraulic oil level: Service Interval: 40 hr. a) Stop engine and wait for all moving parts to stop. b) Tilt seat up. c) Clean area around hydraulic reservoir cap and remove cap. Oil level should be to the top of the baffle inside the tank. If not, add oil. Use only Mobil 1 15W- 50 synthetic motor oil. Replace hydraulic reservoir cap and tighten until snug. Do not overtighten. NOTE: The baffle is labeled “HOT” and “COLD”. The oil level varies with the temperature of the oil. The “HOT” level shows the level of oil when it is at 225°F (107°C). The “COLD” level shows the level of the oil when it is at 75°F (24°C). Fill to the appropriate level depending upon the temperature of the oil. For example: If the oil is about 150° F (65°C), fill to halfway between the “HOT” and “COLD” levels. If the oil is at room temperature (about 75° F (24°C)), fill only to the “COLD” level. 4.1.13 Check auxiliary hydraulic oil level: Service Interval: If there is evidence of a leak or the hydraulic cylinder does not perform normally. a) Retract the hydraulic cylinder. b) Stop engine and wait for all moving parts to stop. c) Tilt the seat forward. d) Locate the auxiliary hydraulic power unit reservoir. See Figure 5. FIGURE 5 e) Clean area around the reservoir plug and remove. Oil level should be up to the reservoir plug hole. If not, add oil. Use only Mobil 1 15W-50 synthetic motor oil. Replace reservoir plug and tighten until snug. Do not overtighten. 4.1.14 Check tire pressures: Service Interval: 40 hrs. a) Stop engine, wait for all moving parts to stop, and remove key. Engage parking brake. b) Check tire pressure in drive tires. c) AT101 (Bar Lug) drive tires should be inflated to 9 psi (62 kpa). d) Turfmate drive tires should be inflated to 13 psi (90 kpa). e) The rear caster tires are semi-pneumatic and do not need to be inflated. NOTE: Do not add any type of tire liner or foam fill material to the tires. Excessive loads created by foam filled tires may cause failures to the hydro drive system, frame, and other components. Foam filling tires will void the warranty. 4.1.15 Check condition of belts: Service Interval: 40 hrs. a) Stop engine, wait for all moving parts to stop, and remove key. Engage parking brake. b) Check pump and PTO drive belts and check alternator belt. c) Pump and PTO drive belts are spring tensioned and no adjustment is necessary. See section 4.2.2 and 4.2.3 for belt replacement. 4.1.16 Lubricate grease fittings: Service Interval: Refer to chart. a) Stop engine, wait for all moving parts to stop, and remove key. Engage parking brake. b) Lubricate fittings with one to two pumps of NGLI grade #2 multi-purpose gun grease. Refer to the following chart for fitting locations and lubrication schedule. LUBRICATION CHART Fitting Locations Initial Pumps No. of Places Service Interval 1. Hitch and Cylinder Pivots 2 4 40 hrs 2. Fold Pivot Pin 2 2 100 hrs 3. Fold Lock Pin 2 2 yearly 4. Rear Caster Pivot *0 1 *yearly 5. Belt Idlers 1 2 yearly 6. Motion Control Pivots 1 2 yearly 7. Transfer Spring Ends 1 4 yearly 8. Dual Tail Wheel Pivot 2 1 40 hrs * See Section 4.1.15 c) for special lubrication instructions on the rear caster pivots and Section 4.1.16 for special lubrication instructions on the rear caster wheel hubs. FIGURE 6 c) Lubricate caster pivots once a year. Remove hex plug and cap. Thread grease zerk in hole and pump with grease until it oozes out around top bearing. Remove grease zerk and thread plug back in. Place cap back on. 4.1.17 Lubricate rear caster wheel hubs: Service Interval: Once Yearly a) Stop engine, wait for all moving parts to stop, and remove key. Engage parking brake. b) Remove caster wheel from caster forks. c) Remove seal guards from the wheel hub. 28 d) Remove one of the spacer nuts from the axle assembly in the caster wheel. Note that thread locking adhesive has been applied to lock the spacer nuts to the axle. Remove the axle (with the other spacer nut still assembled to it) from the wheel assembly. e) Pry out seals, and inspect bearings for wear or damage and replace if necessary. f) Pack the bearings with a NGLI grade #1 multi-purpose grease. g) Insert (1) bearing, (1) new seal into the wheel. NOTE: Seals (Exmark PN 103-0063) must be replaced. h) If the axle assembly has had both spacer nuts removed (or broken loose), apply a thread locking adhesive to (1) spacer nut and thread onto the axle with the...