Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSGMC1999FORWARD CONTROL 5.7 R, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 575 (POWER STEERING SYSTEM)REPAIR INSTRUCTIONSPOWER STEERING PRESSURE PIPE/HOSE REPLACEMENT (LY7)REMOVAL PROCEDURE
1999 GMC Forward Control 5.7 R, Automatic
Removal Procedure
1999 GMC Forward Control 5.7 R, AutomaticSECTION Removal Procedure
WARNING: This page is about a different car, the 2004 Pontiac Aztek and 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
- Remove the power steering pressure pipe/hose nut from the power steering reservoir mounting stud.
- Remove the power steering pressure pipe/hose from the power steering reservoir mounting stud.
- Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
- Remove the front right tire and wheel. Refer to Tire and Wheel Removal and Installation in Tires and Wheels.
- Remove the right side engine splash shield. Refer to Splash Shield Replacement - Engine in Body Front End.
- Place a drain pan under the power steering pump and the power steering gear.
- Disconnect the pressure hose from the steering gear.
- Disconnect the pressure hose from the hose retainer.
- Disconnect the pressure hose fitting from the power steering pump.
- Remove the pressure hose from the vehicle.
Fig 1: Locating Power Steering Pressure Pipe/Hose Nut From The Power Steering Reservoir Mounting Stud
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.