How to Lubricate the Bulldog Round Topwind Trailer Jack # F1413040134

Updated 08/24/2015 | Published 08/22/2015

Products Featured in This Question

LubriMatic White Lithium Grease - 14 oz. Cartridge

(77)

$10.51

Question:

I had to take the plastic cap off the top of the jack and pour motor oil in it and let it set it ran down to the bottom with a bunch of rust and corrosion and then started turning a lot easier is there anything better I can do to keep the vertical bolt lubricated and nut that it turns

asked by: Perry R

Expert Reply:

Since you are having problems cranking the Fulton F2 Swing-Up Trailer Jack # F1413040134, I assume you have some rust or corrosion on the inner tube or on the main screw. Also, there could be a possibility that the old and the new lubrication had an adverse chemical reaction. This can lead to rust, pitting, scoring and breakdown of the greases ability to lubricate.

I recommend greasing the inner tube, you can use the lithium grease like # L11354 for this, and cleaning out all of the new and old oil in the gear housing. Make sure only one type of grease or compatible greases are used when greasing the gears or shaft.

If you continue to have problems, the main screw may be rusted. This is more difficult to get to and many people simply end up buying a new jack if it is easy enough to replace.

expert reply by: Chris O