Explorer Sport Trac 2WD V6-4.0L (2009)
Brake Master Cylinder: Removal and Replacement
Brake Master Cylinder
Removal and Installation
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.
For additional information, consult the product Material Safety Data Sheet (MSDS) if available. Failure to follow these instructions 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.
1. With the engine off, press the brake pedal several times to deplete the brake booster vacuum.
2. Disconnect the brake fluid level warning switch electrical connector.
3. Disconnect the 2 brake tube fittings from the brake master cylinder.
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To install, tighten to 18 Nm (159 lb-in).
4. Remove the 2 nuts, the brake master cylinder and the square cut seal.
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To install, tighten to 25 Nm (18 lb-ft).
5. NOTE: Make sure that the square cut seal is properly installed or incorrect brake pedal feel can occur.
To install, reverse the removal procedure.
