Mariner 4WD L4-2.5L (2010)
Brake Bleeding: Service and Repair
Brake System Bleeding
Brake System Bleeding
Manual Bleeding - Non-Hybrid Vehicles Only
WARNING: Do not use any fluid other than clean brake fluid meeting manufacturer's specification. Additionally, do not use brake fluid that
has been previously drained. Following these instructions will help prevent system contamination, brake component damage and the risk of
serious personal injury.
WARNING: Carefully read cautionary information on product label. For EMERGENCY MEDICAL INFORMATION seek medical advice. In
the USA or Canada on Ford/Motorcraft products call: 1-800-959-3673. For additional information, consult the product Material Safety Data
Sheet (MSDS) if available. Failure to follow these instructions may result in serious personal injury.
WARNING: Do not allow the brake master cylinder to run dry during the bleeding operation. Master cylinder may be damaged if operated
without fluid, resulting in degraded braking performance. Failure to follow this instruction may result in serious personal injury.
NOTICE: Do not spill brake fluid on painted or plastic surfaces or damage to the surface may occur. If brake fluid is spilled onto a painted or
plastic surface, immediately wash the surface with water.
NOTE: The Hydraulic Control Unit (HCU) bleeding procedure must be carried out if the HCU or any components upstream of the HCU are installed
new.
NOTE: Pressure bleeding the brake system is preferred to manual bleeding.
NOTE: Due to the complexity of the fluid path within the hybrid brake system, it is necessary to pressure bleed this system.
1. Clean all the dirt from the brake master cylinder filler cap and remove the filler cap.
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Fill the brake master cylinder reservoir with clean, specified brake fluid.
2. Remove the RR bleeder screw cap and place a box-end wrench on the bleeder screw. Attach a rubber drain hose to the RR bleeder screw and
submerge the free end of the hose in a container partially filled with clean, specified brake fluid.
