Kubota Z751KWi, Operator'S Manual

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4. Adjusting the parking brake ....................................................................................................................... 65
4.1 Check brake spring ............................................................................................................................ 66
4.2 Check on the slope ............................................................................................................................ 66
5. Checking the battery condition .................................................................................................................. 67
5.1 Charging the battery........................................................................................................................... 67
5.2 Storing the battery.............................................................................................................................. 68
6. Cleaning the engine oil cooler fins (if equipped)........................................................................................ 68
7. Cleaning the engine cooling areas ............................................................................................................ 68
8. Greasing .................................................................................................................................................... 70
9. Checking the spark plug condition and gap............................................................................................... 70
EVERY 200 HOURS ........................................................................................................................................... 71
1. Replacing the engine oil filter .................................................................................................................... 71
2. Replacing the fuel filter .............................................................................................................................. 72
EVERY 250 HOURS ........................................................................................................................................... 72
1. Replacing the air cleaner outer element.................................................................................................... 72
2. Checking the air cleaner inner element ..................................................................................................... 72
EVERY 300 HOURS ........................................................................................................................................... 72
1. Cleaning the combustion chamber ............................................................................................................ 72
2. Cleaning and adjusting valve seat and clearance ..................................................................................... 72
EVERY 500 HOURS AFTER 300 HOURS ......................................................................................................... 72
1. Replacing the transaxle oil filter................................................................................................................. 72
2. Changing the transaxle fluid ...................................................................................................................... 73
EVERY 500 HOURS ........................................................................................................................................... 73
1. Adjusting the electric clutch ....................................................................................................................... 73
2. Lubricating the crankshaft ......................................................................................................................... 75
3. Replacing the air cleaner inner element .................................................................................................... 75
4. Replacing the spark plug ........................................................................................................................... 75
EVERY 1 YEAR .................................................................................................................................................. 75
1. Cleaning the engine oil cooler fins (if equipped)........................................................................................ 75
2. Changing the engine oil............................................................................................................................. 75
3. Cleaning the engine cooling areas ............................................................................................................ 75
4. Checking the fuel lines .............................................................................................................................. 75
5. Checking the muffler and spark arrester (if equipped)............................................................................... 76
6. Checking the hydraulic hoses.................................................................................................................... 77
EVERY 4 YEARS................................................................................................................................................ 77
1. Replacing the hydraulic hoses................................................................................................................... 77
2. Replacing the fuel lines ............................................................................................................................. 77
SERVICE AS REQUIRED................................................................................................................................... 77
1. Replacing the fuses ................................................................................................................................... 77
2. Checking and replacing blades ................................................................................................................. 78
3. Replacing the mower belt .......................................................................................................................... 79
ADJUSTMENT ...........................................................................................................................80
MOTION CONTROL LEVER .............................................................................................................................. 80
1. Adjusting the motion control lever operating strength ............................................................................... 80
2. HST neutral ............................................................................................................................................... 80
3. Maximum speed (forward)......................................................................................................................... 81
4. Motion control lever alignment................................................................................................................... 81
4.1 Checking the alignment...................................................................................................................... 81
4.2 Aligning the motion control levers ...................................................................................................... 81
5. Adjusting the mower lift pedal.................................................................................................................... 82
MOWER DECK LEVEL....................................................................................................................................... 82
1. Anti-scalp rollers ........................................................................................................................................ 82
2. Leveling the mower deck (side-to-side)..................................................................................................... 82
3. Leveling the mower deck (front-to-rear) .................................................................................................... 83
GENERAL TORQUE SPECIFICATION .............................................................................................................. 85
TIGHTENING TORQUE CHART ........................................................................................................................ 86
Z751KWi,Z781KWi,Z781KWTi
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