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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1993 Mazda RX-7 car and truck
repair procedures including Mazda engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work
guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up &
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procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c
system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix
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BRAKE SERVICE PROCEDURES FOR 1993 Mazda RX-7 AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1993 Mazda RX-7 cars and light trucks from 1990+.
HYDRAULIC BRAKE SYSTEMS -> COMPONENT SERVICE -> Except Navajo & 1994-96 Pickups -> Master Cylinder Overhaul -> Navajo & 1994-96 Pickups -> Wheel Cylinder Overhaul
Vehicle: 1993 Mazda RX-7 1.3 R2 GAS
Master Cylinder Overhaul
Except Navajo & 1994-96 Pickups
- Remove brake fluid from reservoir after removal of master cylinder.
- Refer to Figs. through for master cylinder disassembly.
- Visually inspect all parts and repair or replace any faulty parts.
- Reverse procedure to assemble.
Navajo & 1994-96 Pickups
- Clean outside of master cylinder and drain fluid after removal.
- Remove snap ring by depressing rear piston, Fig. .
- Remove primary piston from master cylinder, then remove secondary piston by d...
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BRAKE SERVICE PROCEDURES FOR 1993 Mazda RX-7 AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1993 Mazda RX-7 cars and light trucks from 1990+.
HYDRAULIC BRAKE SYSTEMS -> DESCRIPTION
Vehicle: 1993 Mazda RX-7 1.3 R2 GAS
When the brake pedal is depressed, a vacuum builds up in the booster which amplifies the pedal force, pressing on the piston in the master cylinder. The piston raises the hydraulic pressure in the cylinder. This hydraulic pressure i...
CLICK HERE TO GET FULL ACCESS TO 1993 Mazda RX-7 BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1993 Mazda RX-7 AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1993 Mazda RX-7 cars and light trucks from 1990+.
POWER BRAKE UNITS -> TROUBLESHOOTING -> Check Valve -> Function Check -> Load Test
Vehicle: 1993 Mazda RX-7 1.3 R2 GAS
Function Check
- Stop engine and depress brake pedal a few times to relieve vacuum.
- With pedal depressed, start engine. After starting engine, pedal should move down slightly. If so, unit is functioning.
- After engine has run two minutes, turn it off. Depress pedal with normal force.
- If the first pedal stroke is long and gets shorter with subsequent strokes, the unit is operating. If a problem is found, inspect check valve, vacuum hose and installation. Repair if necessary and check again.
- Start engine and depress pedal with usual force.
- Stop engine with pedal still depressed. Hold pedal...
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BRAKE SERVICE PROCEDURES FOR 1993 Mazda RX-7 AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1993 Mazda RX-7 cars and light trucks from 1990+.
Anti-lock Brakes -> System Service -> 1993-94 Miata -> 1994-96 -> 1995-96 PICKUPS -> 929 -> ABS Relay -> Brake System Bleed -> Component Replacement -> Computer Module -> Control Unit -> Four Wheel ABS -> Front Wheel Speed Sensor -> Front Wheel Speed Sensor Rotor -> Hydraulic Unit -> Miata -> Millenia -> Millenia & 1995-96 Protege -> MPV & 1993 Pickups -> MX-3 -> MX-6 & 626 -> Navajo -> Pickups -> Rear Anti-Lock Brake System (RABS) Sensor -> Rear Anti-Lock Brake System (RABS) Valve -> Rear Wheel Speed Sensor -> Rear Wheel Speed Sensor Rotor -> RX-7 -> RX-7 & 929
Vehicle: 1993 Mazda RX-7 1.3 R2 GAS
Brake System Bleed
Refer to "Hydraulic Brake System" for bleeding procedure.
Component Replacement
ABS Relay
Millenia & 1995-96 Protege
- Remove cruise control actuator assembly, then disconnect relay electrical connector.
- Remove relay mounting nut, then the relay.
- Reverse procedure to install. Torque relay mounting nut to 70-95 inch lbs. and cruise control actuator mounting nuts to 26-34 inch lbs.
Hydraulic Unit
Miata
- Disconnect battery ground cable.
- Remove hydraulic unit in numbered sequence, Fig. .
- Reverse procedure to install.
Millenia & 1995-96 Protege
- Disconnect brake tubing and elec...
CLICK HERE TO GET FULL ACCESS TO 1993 Mazda RX-7 BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1993 Mazda RX-7 AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1993 Mazda RX-7 cars and light trucks from 1990+.
POWER BRAKE UNITS -> DESCRIPTION
Vehicle: 1993 Mazda RX-7 1.3 R2 GAS
When the brake pedal is depressed, a vacuum builds up in the booster which amplifies the pedal force, pressing on the piston in the master cylinder. The piston raises the hydraulic pressure in the cylinder. This hydraulic pres...
CLICK HERE TO GET FULL ACCESS TO 1993 Mazda RX-7 BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1993 Mazda RX-7 AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1993 Mazda RX-7 cars and light trucks from 1990+.
Anti-lock Brakes -> Precautions -> Radio Coded Anti-Theft System
Vehicle: 1993 Mazda RX-7 1.3 R2 GAS
Radio Coded Anti-Theft System
The audio system's anti-theft feature renders the system inoperable after power to the audio unit has been interrupted. Obtaining the anti-theft security code prior to performing repairs will ensure restoration of audio system operation in case the vehicle battery is disconnected or power to the audio unit is otherwise lost during repairs.
Always obtain the security code before interrupting power to the audio unit. To reactivate the unit after power is restored, proceed as follows:
- Turn ignition switch to Accessory position, then turn audio unit off...
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