Yazoo/Kees ZELKH61250 - Manual (Page 71)

English - 71
SERVICE JOURNAL
Action Date, mtr reading, stamp, sign
At Least Once Each Year
1. Clean the engine’s cooling air intake (25 hours).
2. Replace the air cleaner’s prefilter (foam) (300 hours).
3. Replace the air filter’s paper cartridge.
4. Change the engine oil (50 hours).
5. Replace the engine oil filter (100 hours).
6. Check/adjust the cutting height.
7. Check/adjust the parking brake (50 hours).
8. Clean/Change the spark plugs (100 hours).
9. Change the fuel filter (100 hours).
10. Check the engine valve clearance.