Kubota Z751KWi, Руководство оператора

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the machine is heavily used, air gap settings should be
checked more often.
If the air gap is too narrow, the clutch armature may
drag when disengaged, resulting in premature failure.
2. Lubricating the crankshaft
WARNING
To avoid serious injury or death:
• Park the machine on a firm and level surface.
• Apply the parking brake.
• Stop the engine and remove the key before
lubricating the crankshaft.
The engine crankshaft should be lubricated every 500
hours to ensure that critical components such as the
electric clutch, transaxle drive pulley and the engine
can be removed if needed.
1. Remove the mower belt.
2. Remove the transaxle belt.
3. Remove the electric clutch and transaxle drive
pulley.
(1) Transaxle belt
(2) Transaxle drive pulley
(3) Mower belt
(4) Electric clutch
(5) Clutch mounting bolt
4. Apply a light coating of copper-based anti-seize
lubricant to the engine crankshaft.
(1) Engine crankshaft
5. Reinstall the transaxle drive pulley, electric clutch,
and clutch mounting bolt.
6. Torque the clutch mounting bolt to 67-75 N ⋅ m
(50-55 lbf ⋅ ft).
7. Reinstall the transaxle belt.
8. Reinstall the mower belt.
3. Replacing the air cleaner inner
element
(See Checking the air cleaner outer element on page
64.)
4. Replacing the spark plug
(See Checking the spark plug condition and gap on
page 70.)
EVERY 1 YEAR
1. Cleaning the engine oil cooler fins
(if equipped)
(See Cleaning the engine oil cooler fins (if equipped) on
page 68.)
2. Changing the engine oil
(See Changing the engine oil on page 64.)
3. Cleaning the engine cooling areas
(See Cleaning the engine cooling areas on page 68.)
4. Checking the fuel lines
WARNING
To avoid serious injury or death:
EVERY 500 HOURS PERIODIC SERVICE
Z751KWi,Z781KWi,Z781KWTi
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