Is There AC Ripple Voltage Detected In The Progressive Dynamics PD4135K Power Center  

The Progressive Dynamics RV Power Control Center with AC/DC Panel and Converter/Smart Charger #PD4135K is a recommended replacement for your WFCO8735 power center and is compatible with lithium batteries. It has 5 branch circuits, each rated for 20…

The DC battery connections for the Progressive Dynamics RV Power Control Center with AC/DC Panel #PD4135K that you referenced get soldered to the circuit board. I pointed out where they are in the attached picture.

The installation process of the Lippert Components Bolt-On Shock Kit part #LC281255 will be the same for a single axle trailer and a tandem/triple axle trailer, just repeated. When installing the shocks, you want to point them away from the shackle…

The SumoSprings Trailer Helper Springs #TSS-107-40 are a great alternate solution to the Lippert Shock Kit that you mentioned when you don't have the needed tire to frame clearance. The jounce-style urethane springs will essentially act as shock…

A 215/75-15 is not a common trailer tire size. If may be a light truck tire which are sometimes used on trailers. I recommend going with a 225/75-15, #AM10303, which is rated for 2,830 pounds. Four of these would have a capacity of 11,320 pounds.…

Load range D has a capacity of 1,220 lbs at 65 psi, whereas load range E has a capacity of 1,520 lbs at 80 psi. Basically the only difference between the two is the weight capacity. With trailer tires you always want to have them inflated to their…

Torque specs for wheel lug nuts will vary depending on the diameter of the lugs, type of lug nut and the wheel's material. The linked chart details the recommended torque for many combinations. Dexter Hub/Drum #84546UC3 has 1/2-inch studs and…

Sounds like you are experiencing a lot of movement in your suspension which is causing the elongation of the back hanger bolt holes. Over time this is going to happen with normal wear, but most likely the wider hangers and narrower springs are…

For 1/2 inch trailer u-bolts that attach to axle the recommended torque value is between 45 and 70 ft lbs of torque.

For 3,500 pound axle U-bolt kits like the Redline #APUBR-1 that use 1/2 inch hex nuts you will want to torque them down somewhere between 45 and 70 foot pounds. I have attached a great article on trailer suspension that includes this info along with…

If you are just looking for a new converter, the Replacement Converter for Parallax/Magnetek or WFCO RV Power Centers part #PD4635V will be a direct upgrade for the Magnetek Converter Series 6300 Model 6332 that you have now.

WF-8735P is a 35-amp panel model. To upgrade to a lithium ready system you will need the Progressive Dynamics #PD4135K Converter/Smart Charger rated for 35-Amp. this system includes a high voltage output to provide full, quick charge for your lithium…