Service Schedule
ITEM | SERVICE | REF. | EACH | 5 | 25 | 50 | 100 | EACH |
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| USE | HRS | HRS | HRS | HRS | SEASON |
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Engine Oil | Check Oil Level | Page 7 | X |
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| Initial Oil Change | Page 12 |
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| Periodic Oil Change | Page 13 |
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Air | Clean Sponge Element | Engine Manual |
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Air Cleaner | Clean or Replace | Engine Manual |
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Spark Plug | Replace | Engine Manual |
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Engine Cooling | Clean Shroud & Fins | Engine Manual |
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System |
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Drive Belts | Check for Wear and | Page 13, 19 |
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| Tension |
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Mower Blade | Check for wear, Damage | Page 14 | X |
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Mower Deck | Clean Debris | Page 7 | X |
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| Accumulation |
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Transmission | Check Grease Level | Page 12 |
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Grease |
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| Periodic Grease Check | Page 12 |
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Drive Disc | Check for Wear Damage | Page |
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* | Change oil every 25 hours when operating under heavy l ad | high temperatures. |
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** | Clean more often under dusty conditions or when air deb is is present. |
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Maintenance/Replacement Parts |
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Engine Speed Control |
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| 7074460 | |
Blade Control Cable |
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| 7034608 | |
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Clutch Pull Cable |
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| 7034604 | |
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Cutter Blade (Air Lift Compatible) |
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| 7019795 | |
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Cutter Blade (Mulching) |
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| 7017168 | |
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Cutter Blade (Not Air Lift Compatible) |
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| 7026691 | |
Cutter Blade (Ninja - Quad Edge) |
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| 7026407 | |
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Wheel Drive Pulley to Transmission Pulley Belt |
| 7012354 | ||
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Engine to Drive Disc Belt |
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| 7046784 | |
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Cantilever Drive Tire Assembly |
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| 7073528 | |
Rubber Drive Tire |
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| 7041855 | |
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Parts Manual for 21” Steel Deck Walk Behind Mower Series 20 |
| 7006477 | ||
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Maintenance
21