Kubota WSM 05-E4B Series Workshop Manual page 8

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6. Crankshaft bearing 1 replacing tool ........................................................................................................ 2-33
7. Governor gear holder bushing replacing tool ......................................................................................... 2-34
8. Crank sleeve setter................................................................................................................................. 2-34
MAINTENANCE CHECKLIST............................................................................................................................ 3-1
CHECK AND MAINTENANCE........................................................................................................................... 3-5
1. Daily check points.....................................................................................................................................3-5
1.1 Checking engine oil level .................................................................................................................. 3-5
1.2 Checking and fill coolant ................................................................................................................... 3-5
2. Check points of initial 50 hours................................................................................................................. 3-6
2.1 Changing engine oil .......................................................................................................................... 3-6
2.2 Replacing oil filter cartridge ............................................................................................................... 3-6
3. Check point of every 50 hours .................................................................................................................. 3-7
3.1 Checking fuel hose............................................................................................................................ 3-7
4. Check points of every 100 hours .............................................................................................................. 3-8
4.1 Cleaning air cleaner element ............................................................................................................ 3-8
4.2 Cleaning fuel filter ............................................................................................................................. 3-8
4.3 Checking fan belt tension .................................................................................................................. 3-8
4.4 Checking fan belt damage and wear................................................................................................. 3-9
4.5 Checking battery electrolyte level ................................................................................................... 3-10
5. Check point of every 200 hours .............................................................................................................. 3-10
5.1 Changing engine oil ........................................................................................................................ 3-10
5.2 Replacing oil filter cartridge ............................................................................................................. 3-10
5.3 Checking radiator hoses and clamp bands ..................................................................................... 3-11
5.4 Checking intake air line ................................................................................................................... 3-11
6. Check points of every 400 hours ............................................................................................................ 3-11
6.1 Replacing oil filter cartridge (for BG type) ....................................................................................... 3-11
6.2 Replacing fuel filter cartridge........................................................................................................... 3-11
6.3 Replacing fuel filter element ............................................................................................................ 3-12
7. Check points of every 500 hours ............................................................................................................ 3-12
7.1 Cleaning water jacket and radiator interior...................................................................................... 3-12
7.2 Replacing fan belt ........................................................................................................................... 3-13
8. Check points of every 1 or 2 months ...................................................................................................... 3-14
8.1 Recharging battery .......................................................................................................................... 3-14
8.2 Checking battery specific gravity..................................................................................................... 3-15
9. Check points of every 1 year .................................................................................................................. 3-15
9.1 Replacing air cleaner element......................................................................................................... 3-15
10. Check point of every 800 hours ............................................................................................................ 3-15
10.1 Checking valve clearance ............................................................................................................. 3-15
11. Check points of every 1500 hours ........................................................................................................ 3-16
11.1 Checking nozzle spraying condition .............................................................................................. 3-16
11.2 Checking fuel injection pressure.................................................................................................... 3-16
11.3 Checking valve seat tightness ....................................................................................................... 3-17
12. Check points of every 3000 hours ........................................................................................................ 3-17
12.1 Checking injection timing .............................................................................................................. 3-17
12.2 Checking injection pump ............................................................................................................... 3-18
13. Check points of every 2 years .............................................................................................................. 3-19
13.1 Replacing intake air line ................................................................................................................ 3-19
13.2 Replacing battery ..........................................................................................................................3-19
13.3 Replacing radiator hoses and clamp bands .................................................................................. 3-19
13.4 Replacing fuel hoses and clamp bands ........................................................................................ 3-20
13.5 Changing radiator coolant (L.L.C.) ................................................................................................ 3-21
MECHANISM .....................................................................................................................................................4-1
1. Engine body..............................................................................................................................................4-1
1.1 Closed breather.................................................................................................................................4-1
iv
05-E4B SERIES,05-E4BG SERIES
KiSC issued 03, 2023 A

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