Fuel Cap

nh8260 · Oct 29, 2016

I put a locking fuel cap on my New Holland cab tractor a couple years ago, I purchased it at the dealer. Went to get fuel yesterday and now it won't lock, anyway you turn the key it screws right off. Anyone know what could have happened to the lock? I always put a piece of duck tape over the lock so rain water doesn't go in.

retired farmer · Oct 29, 2016

Shoot some brake cleaner followed by penetrating oil down in the key slot and shake it around. May be just gummed up with dirt and stuck.

FBH44 · Oct 29, 2016

I have found that PB Blaster cleans / lubricates / removes rust / removes corrosion on electrical / displaces water / removes gunk ....... etc etc etc ... Dunno how ir does it. I spray it everywhere, Have had it fix all sorts of switches, electrical contacts, It is what I would use first.

Fuel Cap

nh8260

Member

retired farmer

Well-known Member

FBH44

Well-known Member

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