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  4. : Gpr 80

How to Change the Oil in the Derbi GPR 80 Gearbox?

Model: Derbi Gpr 80
Part: Transmission fluid

Video tutorial

You can change the oil in the Derbi GPR 80 gearbox by unscrewing the drain plug of the transmission casing, which is located at the lower rear part of it: once the plug is unscrewed, you can let all the used oil flow into a suitably placed container until it has completely drained out. At this point, you can insert the necessary amount of oil through the same breather: you will need to push it into the casing using a pump to completely fill the lubrication circuit.


Posted on 26 August 2026 by ScegliAuto


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by ScegliAuto

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