Section 5: Maintenance
WARNING
Before inspecting, cleaning or servicing the machine, shut off engine, wait for all moving parts to come to a complete stop, disconnect spark plug wire and move wire away from spark plug. Remove ignition key, if so equipped.
Failure to follow these instructions can result in serious personal injury or property damage.
IMPORTANT: Do not allow oil or grease to contact the pulleys, drive belt or reverse disc. This can cause the belt or disc to slip on the pulleys.
Lubricate the numbered areas in Figures
1.Oil the wheel shaft between the wheel hubs and the transmission housing
(A, Figure
2.Oil all pivoting and connecting points on the Wheels/Tines/PTO Drive Lever and the Wheel Speed Lever (B, Figure
3.Grease the face of the belt adjustment block (C, Figure
4.Oil the Depth Regulator Lever, including the spring in the mounting bracket (D, Figure
7.Grease left- and
8.Grease the zerk grease fitting located on the pivot point at the end of the Wheel Speed Lever (H, Figure
9.Keep the PTO access area
Transmission Gear
Oil Maintenance
If tilling during very hot weather, the gear oil may heat up and expand inside the transmissions. To allow for this oil expansion, both the power unit transmis- sion and the tine attachment transmis- sions have oil relief vents (Figure
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Figure
The vents allow small amounts of oil to seep out.
5. Oil the full length of the throttle cable | Checking for Oil Leaks | ||||||
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casing (E, Figure |
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| tiller for oil leaks. Inspect for oil accumu- | ||||||
6. Oil threads on Handlebar Height Adjust- | |||||||
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ment Lever (F, Figure |
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Figure |
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(wheel removed for clarity). |
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| mission and the tine | |
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| attachment before using | |
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| the tiller again. Add any | |
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Figure
If a serious leak is discovered, please contact your authorized dealer or the Factory Technical Service Department for service advice.
Checking Gear Oil Levels
Every 30 hours of operation, check the gear oil level in both the power unit trans- mission and the tine attachment transmis- sion. Operating them while low on gear oil (even briefly) can cause serious damage to internal components.
Preparation
1.The transmissions must be cool, since hot gear oil expands and gives a false reading.
2.The power unit transmission and the tine attachment transmission must be connected when checking (or adding) gear oil.
Checking the Power Unit Oil Level
1.Move the tiller to level ground. Move the Depth Regulator up so the tines rest on the ground.
2.Use a 3/8" wrench to remove the oil level check plug on the left side of the
transmission housing (Figure
30