Just a word of thanks to Ian Crowe for his extensive "trouble shooting" guide and to everyone else for their helpful suggestions.

We found that both the right main and nose gear actuators were leaking and replacing the seals did not fix the problem as the cylinders had so much wear that the seals would not seal the gap. Both actuators were replaced and this has stopped the intermittent pump cycling in the air.

The high pressure switch needs some fine tuning to overcome the nose gear door spring as this is still hanging open. What type of pressures have people got on the high side? What would be an upper limit?

--
Gerard O Connell
Melbourne, Australia
VH-LPD (LNC2)

 

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