4341 with brake lights on in the barn - again

[barryinmn]

I adjusted the two switches several months ago & today they are again on in the barn - anybody suggest a lube that works with the plastic switches. The factory adjust was right when brake pedals moved & adjusted for about an additional 1/4." Pedals were not sagging - pumped them & lights stayed on today so I threw the master switch but that zaps clock & radio presets.

Also the tractor has a fluctuating voltage at startup & seems to sit ab battery voltage then go up to 13-14 when hot any suggestions there as well, tractor has about 150 hours on it.

 

[Renze]

battery voltage is 12 Volt... Alternator charging voltage is 13.5 to 14.5 Volt. The voltage raises when the alternator is working.

 

[markku]

Would your brake light problem be the same old trick as in older X7 and X2 series had! Threre is relay for brake lights, Relay has plastic cover that is possible to remove. If this cover moves little bit it will lock the relay to 1 position! And your brake lights will activate! Just find this relay and put the cover back carefully

If they still use those rubbish relays where is the progress

 

[barryinmn]

Turned out to be the rubber booties sticking & hanging the brake microswitches. Cranked them another 1/4" & left the booties off.