John Deere — Stopping the Engine
Operation
From a John Deere owner's manual covering: 4045TF120, 6068HF158, 6068TF120, 6068TF250. Check it applies to your exact model before use.
Applies to: John Deere 4045TF120, John Deere 6068TF120, John Deere 6068TF250
Before you start
- Make sure exhaust stack cap (rain cap) is installed when engine is not running.
Procedure
- Disengage clutch (if equipped) controlling engine drivelines.
- Move the throttle to slow idle on standard (mechanical) governor engines.
- Idle engine at least 2 minutes at 1000–1200 rpm to cool hot engine parts.
- Turn key switch to OFF position to stop the engine and remove ignition key.
Specs & values
- Idle at 1000–1200 rpm for at least 2 minutes before stopping.
Full service-parts list: John Deere 6068TF250 →
Source: John Deere owner's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.