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HOMESERVICE MANUALSCHEVROLET1994LUMINA BASEREPAIR AND DIAGNOSISSTEERINGPOWER STEERINGSTEERING SYSTEM - POWERLUBRICATIONHYDRAULIC SYSTEM BLEEDING
1994 Chevrolet Lumina Base

Hydraulic System Bleeding

1994 Chevrolet Lumina BaseSECTION Hydraulic System Bleeding
NOTE: If air is introduced into hydraulic system during servicing, bleed system. Aerated fluid, which appears Light Tan in color, results in poor steering performance and may cause pump damage.
  1. Turn ignition off. Raise and support vehicle with wheels off ground. Turn wheels fully to left. Add power steering fluid to FULL COLD mark on dipstick. Turn wheels from side to side several times, but DO NOT  touch steering stops. Add fluid, if necessary, to maintain level at FULL COLD mark.
  2. Start engine. With engine idling, recheck fluid level. Add fluid, if necessary, to bring level to FULL COLD mark. Return wheels to center position. Lower vehicle. Continue to run engine for 2-3 minutes.
  3. Road test vehicle. Check for leaks. Ensure fluid level is at FULL HOT mark when fluid stabilizes at operating temperature.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

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

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