John Deere — Removing and Installing the Battery
Maintenance
From a John Deere owner's manual — check it applies to your exact model before use.
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Before you start
- Remove negative cable first when disconnecting; install negative cable last when connecting
- Battery produces a flammable and explosive gas
Procedure
- Park machine safely and lift hood.
- Disconnect negative (-) battery cable.
- Push red cover away from positive (+) terminal and remove cable.
- Remove the battery strap from clip on the front left side of the battery tray.
- Remove battery.
- Place battery into battery tray.
- Insert the battery strap into the clip between the beads on the strap.
- Connect positive (+) cable first, then negative (-) cable.
- Apply spray lubricant to terminal to help prevent corrosion.
- Slide red cover over positive battery terminal.
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.