QuestionI'm getting ready to replace the pads and rotors on my 2002 Chev. S-10 Blazer (2 wheel drive)disc brakes front and rear. Almost 90K on originals and this is a must before I start to pull my boat this summer.
Is there anything unusual I should expect? This is the first time I've done rotors on a rear axle. Will the wheel bearings be involved in the front rotor replacement? Is it a good idea to go ahead and repack bearings whilst in there?
Any pointers/suggestions to consider that would be prudent while I'm doing the brakes would be appreciated.
AnswerIf the rotors are in good shape, I would just put some new pads in place, and go with it.
There are a few extra steps to remove the rotor, but having them turned if needed, and repacking the bearings is always a good idea.
I am not sure on the rear if the parking brake on that is a little shoe inside the rotor, or if the cable runs a ratchet mechanism on the piston. If it does, then a special brake piston return tool is required, but it is only about $11.00, and a parts house may even loan it to you when you buy your pads.
Can't pack the rear bearings, but if you back a boat into the water, I would suggest checking the oil in the rear end. If it looks like milkshake, it means water has leaked in and mixed with the oil, in which case it should be drained and cleaned, and replaced.
If that has happened, I would consider removing the axle shafts and replacing the seals, at which time you can check/replace the bearings.
Van
