BRAKE FLUID
Brake fluid should be checked and refilled as needed. Seek service from
your authorized dealer. Refer to the
scheduled maintenance
information
for the service interval schedules.
•
Hydromax
brake fluid reservoir
Chassis with Gross Vehicle Weight Ratings of 20,500 lb (9,299 kg),
22,000 lb (9,979 kg), 24,000 lb (10,886 kg) and 26,000 lb (11,793 kg) are
equipped with Hydromax Brake Booster Systems and must use
Motorcraft
威
Super DOT 4 Motor Vehicle Brake Fluid or equivalent
meeting Ford Specification ESD-M6C57-A. Refer to
Maintenance
product specifications and capacities
in this chapter.
•
Hydroboost
brake fluid reservoir
Chassis with Gross Vehicle Weight Ratings of 16,000 lb (7,257 kg),
18,000 lb (8,165 kg) and 19,500 lb (8845 kg) are equipped with
Hydroboost Brake Booster Systems and must use Motorcraft
威
High
Performance DOT 3 Motor Vehicle Brake Fluid or equivalent meeting
Ford Specification WSS-M6C62-A. Refer to
Maintenance product
specifications and capacities
in this chapter.
Note:
On Hydromax brake systems a clear gel-like substance in the
hydraulic brake master cylinder reservoir may appear on some vehicles.
This substance is a silicone base lubricant used during assembly of the
master cylinder. It will float on top of the brake hydraulic fluid in the
Maintenance and Specifications
118
2012 Motorhome
(mot)
Supplement, 2nd Printing
USA
(fus)
