Airstream Classic Trailer 25' 2005, Owner'S Manual

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AIRSTREAM CLASSIC TRAILER
B-2
Disc Brakes
The disc brake system is a proven system that includes a ventilated rotor that fits over the hub, combined
with a caliper and mounting bracket that attach to the axle end assembly by bolting to the standard brake
flange. Major automobile manufacturers and others have used this type of rotor installation for many years.
The wheel studs are pressed into the hub only. The rotor is a loose fit on the hub, is centered by the wheel
bolts, and is retained by the wheel, which in turn is retained by the wheel nuts. Removal of the rotor can be
accomplished with little effort once the caliper has been removed.
Safety Information
1. Only qualified persons who are knowledgeable of brakes and brake systems should perform brake
installation, maintenance or repair on any vehicle.
2. Familiarize yourself with state laws regarding the operation of towed vehicles, especially with
regards to brake/braking requirements. Allow for extra stopping distance that may be required
when towing.
3. Immediately after each hook up, always test that the trailer brakes are operating properly before
attaining normal road speed.
4. Make regular, periodic inspections of your trailer brakes. The inspection should include:
a. Pads – for evidence of excessive or uneven wear.
b. Rotors – for evidence of excessive wear, scoring, excessive heat build up, cracks,
warpage.
c. Actibrake Master Cylinder – proper fluid levels.
d. All bolted connections – tight
e. Calipers and Brake Lines – for evidence of brake fluid leak.
Preventive Maintenance
1. Visually check brakes before each trip. See item 4 in safety Information.
2. After each hook-up, always check trailer brake operation before attaining normal driving speed.
3. Follow manufacturer's recommendations with regard to use of and replacement of brake fluid.
4. Wash down brake assembly immediately after exposure to salt water or other corrosives.
5. Periodically, during each trip, check hub and assemblies to make sure that they are within normal
operating ranges (130°- 175° F). Do not touch brake components, as they may be much hotter than
the hub or wheel, especially after recent braking.