How To Change Boat Trailer Brake Pads
Installing Trailer Brakes
Today, information technology'southward easier to supersede than rebuild boat-trailer brakes. Too, many trailer brakes feature integral hubs, giving you lot new seals, races, bearings and fresh grease in the bargain. If the trailer has pulsate brakes, now is the fourth dimension to upgrade to disc brakes. Self-adjusting and more rust resistant, discs are perfect for boat trailers. Consult your trailer manufacturer about appropriate disc-brake size, bearings and seals for your rig.
For this project, we chose a pair of Tie Down (tiedown.com) Eliminator 9.6-inch vented discs with integral hubs (pre-assembled with bearings, rear seal and grease) and aluminum calipers pre-assembled with brake pads. Since you're dealing with a lot of grease, this tin be a messy project, and so have plenty of cleanup rags.
Getting Started
Skill Level: two.v/five
Time to Complete: two hours per brake
Tools and Supplies
*Tie Downwardly Eliminator, No. 82113, 9.6-inch vented disc brake associates with integral hub and GalvX cease
*Socket-wrench set
*Box/open-end wrench set
*Bottle of DOT-3 brake fluid
*Loctite 262 high-forcefulness threadlocker
*Waterproof wheel-bearing grease
*Brake cleaner (to clean grease from disc)
*Floor jack/jack stands
*Lug wrench
*Slotted screwdriver
*Safe mallet (to loosen/install the bearing cap)
*Cleanup rags (to wipe upwardly grease and brake fluid)
1. Remove the Old Restriction
Jack up the trailer to elevate and remove the wheel; use jack stands for extra back up. Disconnect the hydraulic line and begetting cap. Remove the cotter pin, nut-keeper (y'all may have a "cocky-keeping" castle nut), spindle nut and washer. With a disc, unbolt and remove the caliper so pull off the disc. With a drum assembly, unbolt the backing plate after you pull off the drum. Clean up the spindle and inspect it for any harm.
ii. Bolt on a New Caliper Subclass
If upgrading from drums to discs, yous'll need a caliper bracket, which bolts to the brake flange on the beam. These brackets are supplied with disc-brake kits (such as kit No. 82405 from Tie Downwardly). If replacing disc brakes but irresolute brands, you may need to supersede the caliper subclass with one from the new manufacturer. Install the bracket and so that the caliper is in the quadrant ranging from 12 to three o'clock.
3. Mount the Disc/Hub Assembly
With the rear seal and rear begetting pre-installed and greased, slide the disc over the spindle. Insert the pre-greased outer bearing and washer, and hand-tighten the spindle nut. Place the keeper over the nut and insert a new cotter pin; then bend the two legs of the pin around the spindle. Ensure the disc spins freely but with no side-to-side slop or wobble. Pack the outer hub with grease and reinstall the bearing cap.
4. Install the Caliper
Depress the inner restriction pad as yous position the caliper with the pads on each side of the disc, making sure the bleeder valve is positioned at the acme of the caliper. Utilize Loctite to the threads of the caliper bracket, and and so insert the two slider pins through the caliper mounting holes and thread them into the subclass. So tighten to twoscore pound-feet. Connect the hydraulic restriction line to the plumbing equipment on the caliper.
5. Drain the Brake Lines
With brakes installed, fill the reservoir on the trailer coupler with DOT-3 brake fluid. Inquire a buddy to pump the actuator with a apartment-head screwdriver and hold it in the depressed position as you lot open the bleeder valve on the caliper to purge air from the lines. Brand sure the reservoir stays full, and echo the process with each brake until simply fluid comes out of the bleeder. Check the lines and fittings to make sure in that location are no leaks.
Quick Tip: Fit the bleeder valve with a length of articulate tubing and feed it into a container. This will let you see if air is coming out of the bleeder and also contain the fluid. Do not reuse the fluid; dispose of information technology at an oil recycling facility.
Source: https://www.boatingmag.com/installing-trailer-brakes/
Posted by: negronwentiont.blogspot.com
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