TECHNICAL SUPPORT

Motorist Assurance Program (MAP) Standards of Service

Condition	Code	Procedure
Brake fluid leaking from rear of master cylinder bore	B	Require repair or replacement
Brake pedal drops intermittently	A	Require repair or replacement
This condition may be normal on some vehicles equipped with anti-lock brakes.
Fluid level low		Further inspection required
Refer to OEM procedures for adjusting low fluid level. Inspect for brake hydraulic leaks and friction material wear.
Internal valve failure	A	Require repair or replacement
Master cylinder leaking brake fluid internally	A	Require repair or replacement
Piston does not return	A	Require repair or replacement
Ports plugged	A	Require repair or replacement
Rubber master cylinder cover gasket distorted and gummy	A	Require replacement of the gasket
This condition may indicate contaminated brake fluid. See Brake Fluid.

A	Part no longer performs intended purpose
B	Part does not meet a design specification (regardless of performance)
C	Part is missing
1	Part is close to the end of its useful life (just above discard specifications, or weak; failure likely to occur soon, etc.)
2	To address a customer need, convenience, or request (to stiffen ride, enhance performance, eliminate noise, etc.)
3	To comply with maintenance recommended by the vehicle’s Original Equipment Manufacturer (OEM)
4	Technician’s recommendation based on substantial and informed experience