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Trailer brakes and bearings....
Started my project # 1 this weekend - checking / re packing bearings and trailer brakes.
First wheel off and this is what I've found: 1. bearings fine - the grease gun change I had done through zerk fitting about 1 mo ago completely replaced the previous ( different color) grease, and permeated all areas completely. 2. disk brake pads & rotors - worn down somewhat unevenly, with small ridges and valley's evident on the pads. Rotors featured matching very small ridges and valleys, meaning I'd like to get them smoothed/ cut. Tie down parts show option for either " organic" ...........or " ceramic" pads that feature life time warranty. Trailer is just 2-3 years old, but I trailer 120 miles each round trip, and mostly saltwater use, so it gets run.... I'm showing the trailer company the pads and rotor for their input. Doing the work myself feels gratifying ......so far. 
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#3
12-23-2015, 05:18 AM
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I know that there will be "purists" that will disagree with me on this.. so be it. But frankly with the small ridges and groves (as long as they are not excessive and as long as the pads aren't worn down to where the metal pad back isn't coming in contact with the metal rotor.) I'd just leave them alone. First off, why spend the money? Second off, you'll get better braking from them than with smooth pads and rotors because you now have more surface area than with a smooth set. The greater the surface area, the more friction. The more friction, the more braking. You have to think 3 dimensional on this one. Each one of those ridges and groves equals more overall surface area. If you feel better about replacing them, by all means do so. But if it were me I'd leave them alone.
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1987 V20 w/1987 150HP Yamaha on a Shoreland'r Trailer 1978 16.5 Airslot w/1996 120HP Force on a Four Winns trailer 1996 V21 w/1993 200HP Mercury on a Shoreline Trailer All towed by a 5.7L Hemi Durango. If God didn't have a purpose for us we wouldn't be here, so Live simply, Love generously, Care deeply, Speak kindly. (Leave the rest to God)  Silence, in the face of evil, is itself evil. Not to speak is to speak, not to act is to act. God will not hold us guiltless.
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#4
12-23-2015, 07:57 AM
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I agree with Destroyer on this one, unless there is excessive wear leave them alone. Good work on getting your hands dirty. It is gratifying, if not frustrating at times. Labor of love thing, thanks for sharing too..good info. Merry Christmas!
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 1996 -19' NV Flats 115 Mercury 4-stroke 1983 -20' Wellcraft Center Console 250 XS
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#6
12-23-2015, 07:01 PM
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gotta agree with mj, brakes on a boat are a waste.
having them on a trailer is a better idea... i've never had them and never missed them until i got into a sudden stop situation on I-75 coming back from the keys. after that i always said if i ever trailer any distance, i'd have them. my commute is about 3 miles to the ramp, so i don't have them, but if i ever go on another long run, i'll have at least one axel done. as far as rough vs smooth, i'd think smooth is better, but if they work and don't make noise, i'd leave em alone
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#7
12-24-2015, 12:10 AM
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Third vote for forget about it. Trailer brakes on a boat trailer are just a scam for marina's to take your money.
Mind you I have them on my car hauler, and love them, but I don't dunk my car hauler in the ocean.
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Doug 87 Cuddy with a 94 Black Max 200! & a 1983 Cuddy, looking for power.
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#8
12-24-2015, 12:14 AM
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Just reread phat's post,
But wouldn't you love to have brakes on a boat? I know there are a few times I'd have been pretty happy to have them. Maybe we all need to have variable pitch props like modern warships, reverse the pitch & Voila! brakes.
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Doug 87 Cuddy with a 94 Black Max 200! & a 1983 Cuddy, looking for power.
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#10
12-24-2015, 09:06 AM
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Quote:
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Linear Mode
