Maintenance
Note: Determine the left and right sides of the machine from the normal operating position.
Recommended Maintenance Schedule(s)
Maintenance Service Interval | Maintenance Procedure |
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After the first hour |
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After the first 2 hours |
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Before each use or daily |
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Every 100 hours |
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Yearly |
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Yearly or before storage |
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Maintenance Safety
Read the following safety precautions before performing any maintenance on the machine:
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Before performing any maintenance, service, or adjustment, stop the engine and remove the key. If major repairs are ever needed, contact an Authorized Service Dealer.
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Check all fasteners at frequent intervals for proper tightness to be sure the machine is in safe working condition.
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Maintain or replace safety and instruction labels, as necessary.
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Do not change the governor settings on the engine.
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Purchase only genuine Toro replacement parts and accessories.
Checking the Engine Oil Level
Maintenance Service Interval | Maintenance Procedure |
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Before each use or daily |
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Remove the dipstick, wipe it clean, then fully insert the dipstick without threading it in.
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Remove the dipstick and check the oil level.
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If the oil level is below the Add mark on the dipstick (Figure 16), add oil. Refer to Filling the Engine with Oil.
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If the oil level above the Full mark (Figure 16), drain the excess oil until the oil level is at the Full mark on the dipstick; refer to Filling the Engine with Oil.
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Checking and Adjusting the Skids
Maintenance Service Interval | Maintenance Procedure |
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Yearly |
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Check the skids to ensure that the auger does not contact the paved surface. Adjust the skids as needed to compensate for wear (Figure 17).
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Loosen the skid bolts.
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Slide a 5 mm (3/16 inch) board underneath the scraper.
Note: Using a thinner board will result in a more aggressive scraper. A thicker board will result in a less aggressive scraper.
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Lower the skids to the ground.
Note: Ensure the skids are flat on the ground.
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Tighten the skid bolts.
Inspecting the Throwing Edges
Maintenance Service Interval | Maintenance Procedure |
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Yearly |
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Before each session, inspect the throwing edges for wear. When a throwing edge has worn down to the wear indicator hole, have an Authorized Service Dealer replace the throwing edges (Figure 18).
Changing the Engine Oil
Maintenance Service Interval | Maintenance Procedure |
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After the first 2 hours |
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Yearly |
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Run the engine a few minutes before changing the oil to warm it. Warm oil flows better and carries more contaminants.
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Move the machine to a level surface.
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Place an oil drain pan under the oil-drain plug, remove the oil-drain plug, and tip the machine backward and drain the used oil in the oil-drain pan (Figure 19).
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After draining the used oil, return the machine to the operating position.
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Install the oil drain plug and tighten it securely.
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Clean around the oil fill cap.
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Use Figure 20 below to select the best oil viscosity for the outdoor temperature range expected:
Model Max fill 36002 0.54 L (18 fl oz) 36003 0.7 L (24 fl oz) Oil type: automotive detergent oil with an API service classification of SJ, SL, or higher.
Replacing the Spark Plug
Maintenance Service Interval | Maintenance Procedure |
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Every 100 hours |
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Warning
Replacing the spark plug while the engine is hot can result in burns.
Wait until the engine is cool to replace the spark plug.
Use a Toro spark plug or equivalent (Champion® RN9YC or NGK BPR6ES).
Adjusting the Auger Cable
Maintenance Service Interval | Maintenance Procedure |
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After the first 2 hours |
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Yearly |
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If the drive belt slips or squeals under heavy load, adjust the auger cable.
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Loosen the nut on the lower cable clamp, but do not remove it (Figure 24).
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Pull the cable up to remove some slack (Figure 24).
Important: Do not remove all the slack from the cable. Removing all the slack from the cable will prevent the auger from stopping properly.
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Hold the cable in place and tighten the nut (Figure 24).
Adjusting the Transmission Cable
Maintenance Service Interval | Maintenance Procedure |
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After the first 2 hours |
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Yearly |
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If the wheels easily stall out, or if the wheels drive without engaging the self-propel handle, adjust the transmission cable.
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Loosen the nut on the upper cable clamp, but do not remove it (Figure 25).
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Pull the cable down to remove most of the slack in the cable (Figure 25).
Important: Do not remove all the slack from the cable. Removing all the slack from the cable may cause the wheels to engage without engaging the self-propel handle.
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Tighten the nut (Figure 25).
Checking the Tire Pressure
Maintenance Service Interval | Maintenance Procedure |
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Yearly |
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Set the tire pressure equally in both tires to between 103 and 137 kPa (15 and 20 psi).