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Maintenance
2.Lubricate fittings with NGLI grade #2
Refer to the following chart for fitting locations and lubrication schedule.
Lubrication Chart
Fitting |
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| Number of Places | Service | ||||||||||||||||||||||||||||||
Locations |
| Pumps |
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| Interval | |||||
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| 36 inch | 48 inch | 52 inch |
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| Deck |
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| Deck |
| Deck |
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1. Caster | 12 |
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| 2 |
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| 2 |
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| 2 |
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| Daily | |||||||||||||||||||
Wheel |
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Bearings |
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2. Caster | 2 |
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| 2 |
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| 2 |
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| 2 |
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| Daily | |||||||||||||||||||
Pivots |
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3. PTO | 1 |
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| 1 |
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| 1 |
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| 1 |
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| 40 hours | |||||||||||||||||||
Engagement |
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Bellcrank |
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4. Pump | 2 |
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| 1 |
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| 1 |
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| 1 |
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| Yearly | |||||||||||||||||||
Drive Idler |
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Pivot |
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5. Clutch | 1 |
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| 1 |
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| 1 |
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| 1 |
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| 40 hours | |||||||||||||||||||
Arm Pivot |
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6. Pump | 2 |
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| 2 |
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| 2 |
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| 2 |
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| 40 hours | |||||||||||||||||||
Control |
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Bearings |
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7. Mower | 2 |
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| 1 |
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| 1 |
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| 1 |
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| Yearly | |||||||||||||||||||
Deck Idler |
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Pivots |
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Number 4 Idler Pivot (Pump Drive) Located
under engine deck.
Number 5 (Clutch Arm Pivot) Located under
engine deck.
3.Lubricate pivot points with a spray penetrating lubricant as shown in the Spray Lubricant Chart.
Spray Lubricant Chart
Spray Lubricant Chart (cont'd.)
Pivot Point | Number of Places | Service Interval |
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1. PTO Lever | 1 | 40 hours |
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Check Spark Plugs
Service Interval: Every 160 hours
Remove spark plugs, check condition and reset gaps, or replace with new plugs. See Engine Owner’s Manual.
Change Fuel Filter
Service Interval: As required
A fuel filter is installed in the fuel line between the fuel tank and the engine. Replace when necessary.
Change Hydraulic System Filter
Service Interval: After the first 250 hours
Every 500 hours/Yearly (whichever comes first) thereafter
(Every 250 hours/Yearly if using Mobil 1 15W50)
Note: Use only Exmark Part No.
1.Stop engine, wait for all moving parts to stop, and remove key. Engage parking brake.
2.Carefully clean area around filter. It is important that no dirt or contamination enter hydraulic system.
3.Unscrew filter to remove and allow oil to drain from reservoir.
Important: Before reinstalling new filter, fill it with Exmark Premium Hydro oil and apply a thin coat of oil on the surface of the rubber seal.
Turn filter clockwise until rubber seal contacts the filter adapter, then tighten the filter an additional 2/3 to 3/4 turn.
4.Fill reservoir as stated in Check Hydraulic Oil
Level.
30