Parts Manual

Parts and Maintenance Information

Key Description Part Number THD Store SKU THD Online SKU

1. 54 inch Mower Blade (3n1) M143520 NA 203779151

2. 54 inch Mower Deck Belt M158131 See Local John

Deere Dealer

See Local John

Deere Dealer

3. Oil Filter GY20577 226-963 100175070

4. Oil TY22029 226-971 100127512

5. Fuel Filter GY20709 289-625 100126418

6. Air Filter GY21057 718-508 202274986

7. Mulch Kit BM20827 See Local John

Deere Dealer

See Local John

Deere Dealer

John Deere

Z425

EZtrak

™

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John Deere Z425 EZtrak™ Parts and Maintenance Information 2. 5. 6. 7. 1. 3. Key Description Part Number THD Store SKU THD Online SKU 1. 54 inch Mower Blade (3n1) M143520 NA 203779151 2. 54 inch Mower Deck Belt M158131 See Local John Deere Dealer See Local John Deere Dealer 3. Oil Filter GY20577 226-963 100175070 4. Oil TY22029 226-971 100127512 5. Fuel Filter GY20709 289-625 100126418 6. Air Filter GY21057 718-508 202274986 7.
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John Deere Z425 EZtrak™ Parts and Maintenance Information Service Intervals After 8 Hours Every 100 Hours or Annually Change engine oil Replace air filter element(s) Change engine oil filter Replace fuel filter Check mower deck level Check mower belt Every 50 hours or Annually Sharpen / replace mower blades Change engine oil Clean underside of deck Change engine oil filter Check tire pressure Lubricate mower deck spindles Clean engine cooling fins Clean air intake screens Check mower deck