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hedgehopper's avatar
hedgehopper
Explorer
Jul 16, 2020

SUCCESS removing frozen lock nuts on HappiJac turnbuckles

For the first time since we bought our camper several years ago and had it installed on our truck, I tried to loosen the lock nuts on the HappiJac turnbuckles. They won't budge. Any suggestions on how...
Truck Campers
magic43's avatar
magic43
Explorer
Jul 17, 2020
50-50 Acetone and Automatic Transmission Fluid (ATF)is an excellent penetrating oil. Once it starts moving, switch to 100% ATF.

Position two open end wrenches so that squeezing them is unscrewing/loosening. Start wrapping stretched surgical tubing around the two handles and things will happen rather quickly.

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