1990 Hyundai Excel Base, 2D Hatchback, StandardFACTORY OEM SERVICE PROCEDURE

Power Steering Pump: Disassembly

Remove suction connector and suction connector "O" ring. Remove oil pump cover, cam case and ring. Remove "O" ring from cam case. Remove vanes from rotor. Remove snap ring from shaft and separate rotor from shaft. Tap rotor side of shaft lightly with a plastic hammer. Remove shaft assembly. Remove oil seal from pump body. Remove connector from pump body and remove flow control valve and spring. DO NOT disassemble flow control valve. See Figure or Figure .

Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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