Ranger 4WD V6-3.0L (2008)
Brake Bleeding: Service and Repair
Brake System Bleeding
Brake System Bleeding
ABS Hydraulic Control Unit (HCU) Bleeding
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.
CAUTION: Brake fluid is harmful to painted and plastic surfaces. If brake fluid is spilled onto a painted or plastic surface, immediately wash
it with water.
NOTE: When any part of the hydraulic system has been disconnected for repair or installation of new components, air can get into the system and
cause spongy brake pedal action. This requires bleeding of the hydraulic system, including the hydraulic control unit (HCU) after it has been correctly
connected.
NOTE: If the HCU or any component upstream of the HCU is installed new, carry out the brake system bleed procedure first without the scan tool,
followed by the brake system bleed procedure using the scan tool.
NOTE: This procedure is only required when a new HCU is installed.
1. Connect the scan tool and follow the ABS bleed instructions.
2. Follow the manual bleeding or pressure bleeding procedure steps to bleed the system.
Manual Bleeding Method
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.
CAUTION: Brake fluid is harmful to painted and plastic surfaces. If brake fluid is spilled onto a painted or plastic surface, immediately wash
it with water.
