Lubricating The Caliper - Holiday Navigator 2003 Owner's Manual

Chassis Information
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
LUBRICATING THE
CALIPER
1 0 • 4 5 0
Depending on the type of caliper and actuating components, most disc
brake systems require lubrication to ensure proper brake operation. The
calipers and slack adjusters need lubricating two or four times during the life
of the brake pad lining, or every six months. The lubricating procedure
involves mechanically adjusting the brakes and will require an assistant. Park
the motorhome on a flat level surface during the lubrication process. The drive
axle spring brakes will need to be charged by releasing the emergency brake.
An alternate method of releasing the spring brakes is by caging the spring
brake chambers. If the spring brake chambers are going to be caged, refer to
the owner's manual. To ensure personal safety prior to releasing the spring
brakes, special precautionary procedures are required to prevent the
motorhome from rolling. Use at least four wheel chocks located at two separate
wheel positions. Place each wheel chock snug against the forward side and
backside of each tire with the wheel chocks facing opposite directions. The
wheel chocks remain in place until the brakes are adjusted and the proper
brake pad to rotor clearance has been verified.
Lubricate the brake components at each wheel position. The lubricant
required is special high temperature grease. Refer to the grease chart (at the
end of this article) for lubricant specifications.
WARNING: Wheel removal may be necessary to gain access to
lubrication points of the calipers and slack adjusters. Proper jacking
methods and frame stabilization is essential to prevent frame damage
and maintain personal safety. If access to lubrication fittings is limited
because of wheel to caliper clearance, it is recommended to have the
maintenance performed by trained personnel with the proper
equipment.
WARNING: Use wheel chocks prior to the lubrication procedure.
Use at least four wheel chocks located at two separate wheel positions.
Place each wheel chock snug against the forward side and the back
side of each tire with the wheel chocks facing opposite directions.
The wheel chocks remain in place until the brakes are adjusted and
the proper brake pad to rotor clearance has been verified. Failure to
use wheel chocks can result in property damage, severe injury or
death.
NOTE: Lubricate the brake actuating components inside the caliper
at least two to four times during the life of the lining or every six
months. Use only a high temperature, clay-based lubricant that
meets or exceeds the required specifications.
N A V I G A T O R 2 0 0 3