2014 Mustang Workshop Manual

SECTION 206-06: Hydraulic Brake Actuation	2014 Mustang Workshop Manual
REMOVAL AND INSTALLATION	Procedure revision date: 02/06/2013

Brake Master Cylinder

Material
Item	Specification
High Performance DOT 3 Motor Vehicle Brake Fluid PM-1-C (US); CPM-1-C (Canada)	WSS-M6C62-A or WSS-M6C65-A1

NOTE: Manual transmission shown, automatic transmission similar.

Item	Part Number	Description
1	—	Primary brake tube fitting (part of 2269)
2	—	Secondary brake tube fitting (part of 2269)
3	—	Brake fluid level sensor electrical connector (part of 14290)
4	W520011	Brake master cylinder nuts (2 required)
5	2140	Brake master cylinder
6	2C050	Brake fluid level sensor
7	2152	Brake master cylinder O-ring seal

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. 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.

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: Disconnect the brake booster check valve from the brake booster prior to removing the master cylinder or the O-ring seal may be drawn into the brake booster.
Disconnect the brake booster check valve from the brake booster to deplete the residual vacuum in the brake booster.

Disconnect the brake fluid level sensor electrical connector.

If equipped with a manual transmission, remove the clutch hose clamp and disconnect the clutch hose from the brake fluid reservoir.

Disconnect the 2 brake tube fittings from the brake master cylinder.
- Cap the brake tubes and plug the brake master cylinder ports.
- To install, tighten to 35 Nm (26 lb-ft).

Remove and discard the 2 nuts and remove the brake master cylinder.
- To install, tighten the new nuts to 23 Nm (17 lb-ft).

To install, reverse the removal procedure.
- Bleed the brake master cylinder. For additional information, refer to Section 206-00 for Component Bleeding.
- If equipped with a manual transmission, bleed the clutch master cylinder. For additional information, refer to Section 308-02 for Clutch System Bleeding.