DYI Electric brakes
Preparing for a cross country 12,500 mi. Currently have about 15K on them now. Any suggestions welcomed of what I should look for when I pull the wheels and inspect .
Forum Discussion
Adjust electric drum brakes every. 2k miles, even if the mfgr says they are self adjusting. We have poor experience with self adjusters
. Have a helper apply the brakes in the tow, its better than pulling the pin on the breakaway switch. use a V/A meter to insure application at each wheel. Volts and amps. Undersize or poor connections in wiring will still show voltage but not the amperage to fully engage the brake.
12 v dc needs a fat wire with strong connections to carry the current to those magnets.
Simplest method to verify brakes are working is to use a compass. with the brakes engaged, the north needle will lock onto that wheels magnet.
. Have a helper apply the brakes in the tow, its better than pulling the pin on the breakaway switch. use a V/A meter to insure application at each wheel. Volts and amps. Undersize or poor connections in wiring will still show voltage but not the amperage to fully engage the brake.
12 v dc needs a fat wire with strong connections to carry the current to those magnets.
Simplest method to verify brakes are working is to use a compass. with the brakes engaged, the north needle will lock onto that wheels magnet.
