Civic L4-1493cc 1.5L SOHC (16 valve) (1993)
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Exploded View Of Modulator/Pump Assembly
WARNING: Before removing the modulator-to-pump high-pressure line, be sure to relieve the pressure fluid from the maintenance bleeder, refer to
System Service / Relieving Accumulator/Line Pressure.
CAUTION:
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Be careful not to bend or damage; the brake pipes when removing the modulator unit.
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Do not spill brake fluid on the car; it may damage the paint; if brake fluid does contact the paint, wash it off immediately with water.
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To prevent spills, cover the hose joints with rags or shop towels.
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Before reassembling, check that all parts are free of dust and other foreign particles.
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Do not mix different brands of brake fluid as they may not be compatible.
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Do not reuse the drained fluid. Use only clean DOT 3 or 4 brake fluid.
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When connecting the brake pipes, make sure that there is no interference between the brake pipes and other parts.
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Do not try to disassemble the modulator unit and pump assembly. Replace the modulator unit as an assembly if it is defective.
1. Remove the battery and battery tray.
2. Disconnect the solenoid, motor and pressure switch connectors.
3. Disconnect the brake pipes from the modulator unit.
4. Remove the mounting bolts and nut, then remove the modulator/ABS pump assembly from the frame.
5. Install the modulator/ABS pump assembly in the reverse order of removal.
6. After installation, bleed the air from the system.