Forum Discussion
SDcampowneroper
Apr 16, 2021Explorer
To unhook from a WDHitch, First chock the trailer wheels.
2- run the tongue jack down until it lifts the hitch some. Alittle if front of truck is off level low to trailer, more if front of truck is high to trailer. This relieves tension on the WD bars so they will release easily and safely.
3- remove / relieve tension on the WD bars
4- raise tongue jack to put the weight back on the truck
5 - Open coupler latch- may have to wiggle truck back and forth if truck is pushing back on the trailer.
6- run tongue jack down ( may have to use blocks to raise high enough) to lift trailer off truck tow ball. This serves 2 purposes, as tongue jacks have short stroke, and are weak at long extension.
Reverse procedure to hook up.
You cannot have the wrong size ball to cause binding. A 1/78" willfit in a 2" coupler, a 2" will not fit in a 1 7/8" coupler. No trailer ever designed and built for more than 2000# uses a 1 7/8 "
Likewise, 2" balls and couplers are for the 2000- 5000# trailers.
trailers over 5000# use a 2 5/16 " ball Never could you fit a 2 5/16" ball into a 2" coupling.
OPs issue I think is a WD bar still applying down force on the ball. She wrote to the affect that one bar was still attached. That alone would not let her ( i read their profile) to raise the hitch high enough to separate truck from trailer, particularly if truck was in a front low orientation, blocks would be required to lift the trailer high enough.
There are many makes and types of WD hitches, some leave bars on the truck, most are removable, but the principles of weight transfer, are the same as is hook up procedure.
Good Luck, OP, its easy when you are experienced.
2- run the tongue jack down until it lifts the hitch some. Alittle if front of truck is off level low to trailer, more if front of truck is high to trailer. This relieves tension on the WD bars so they will release easily and safely.
3- remove / relieve tension on the WD bars
4- raise tongue jack to put the weight back on the truck
5 - Open coupler latch- may have to wiggle truck back and forth if truck is pushing back on the trailer.
6- run tongue jack down ( may have to use blocks to raise high enough) to lift trailer off truck tow ball. This serves 2 purposes, as tongue jacks have short stroke, and are weak at long extension.
Reverse procedure to hook up.
You cannot have the wrong size ball to cause binding. A 1/78" willfit in a 2" coupler, a 2" will not fit in a 1 7/8" coupler. No trailer ever designed and built for more than 2000# uses a 1 7/8 "
Likewise, 2" balls and couplers are for the 2000- 5000# trailers.
trailers over 5000# use a 2 5/16 " ball Never could you fit a 2 5/16" ball into a 2" coupling.
OPs issue I think is a WD bar still applying down force on the ball. She wrote to the affect that one bar was still attached. That alone would not let her ( i read their profile) to raise the hitch high enough to separate truck from trailer, particularly if truck was in a front low orientation, blocks would be required to lift the trailer high enough.
There are many makes and types of WD hitches, some leave bars on the truck, most are removable, but the principles of weight transfer, are the same as is hook up procedure.
Good Luck, OP, its easy when you are experienced.
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