Re: Tahoe trailer Brake issues
so since i have bought my boat the surge brakes have not worked, now with me wanting to do a triple tow i think its time to fix them
i have been looking around and there does not seem to be alot of info on the components they use,
the issue i have is it keeps leaking from the reservoir area i do remember reading somewhere that it was the actuator but can someone else confirm this if it is a known issue on these trailers
Start putting the tongue of the trailer higher then the trailer wheels. Doing this will make it easier for bleeding brakes. Check the master cylinder and see if it is full of break fluid [KEEP MASTER CYLINDER FULL or close to full at all times]. Pull the wheels and drums off and see if there is any kind of a leak. If you see a leak replace wheel cylinders and shoes both sides. Inspect and replace what ever else is needed.
Adjust break shoes to where you can get the drums on with only the slightest bit of drag. Re-check to make sure the drag your getting is from both break shoes and not just because one is move to one side more then the other. Install drums and take your hitch ball off the tow vehicle and put it in the coupler. Make sure master cylinder is full of fluid, put a tube from the wheel cylinder bleed valve into a container with some brake fluid in the bottom. Loosen wheel cylinder furthest away (normally Right rear). Push coupler in which will push fluid out the open cylinder, raise coupler back up all the way slowly. Repeat the previous step 3-4 times, on last push down, leave it there and tighten wheel cylinder bleed valve and remove hose. Remove hose and go to next furthest wheel until all have been done.
Once all wheels have been done check the resistance you get from pushing coupler down. If coupler is spongy need to bleed some more because there is air in the line somewhere.
If you use a brake bleed kit like the one below it is easier and can be done from the axle. Still need to make sure master cylinder stays full
Mityvac Brake Bleeding Kit | Brake Repair| Northern Tool + Equipment