Introduction

These die eventually! Here's how to replace them!

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    • Flip over your Big Track

    • Locate the battery cover, and push the cover down, while pushing one of the tabs out of the way

    • Do the same with the other tab

    • Lift the battery cover off

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    • Remove the 4 D batteries from the battery compartment

    • NOTE: There are indicators for which orientation the batteries need to be inserted in

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    • Flip the device back over

    • Unscrew the tank hatch

    • Remove the 9V Battery

    • BE CAREFUL NOT TO BREAK THE WIRES FOR THE CONNECTOR

Conclusion

To reassemble your device, follow these instructions in reverse order.

Gubba Monster

Member since: 13/11/22

334 Reputation

2 comments

Do you have a photo of the inside of the battery lid?

leigh halford -

Hi. Thanks for the guide, it looked like a connector was missing from mine but, it's the same. There's something loose in mine, have you any help to opening the thing up? As my big Trak that is 40 years old is not working.

Bobby Mahhub -