1981 Other Chevrolet Models Front whell breaks and Bearings

[quote:3833dd3d9b="jeb78010"]Brakes problem
1981 Other Chevrolet Models V8 Two Wheel Drive Automatic 137575 miles
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My chevy is a Class C Moter home. I have seen it referred to as a Light Truck under carriage, and sometimes referred to as a Sports Van.
My problem is the front wheels lockup. I removed the right front wheel and the rotors show wear (groves).
I am not sure how to release the pads or remove the rotor to replace it. I would also like to inspect the bearings and repack them. Can anyone direct me to some online sources for information.
Thanks
Joe[/quote:3833dd3d9b]

The brakes are held on with two allen head bolts and should be fairly easy to remove.Is the van all wheel drive?