Skylark L4-144 2.4L DOHC VIN T SFI (1997)
Power Steering Pump: Testing and Inspection
Diagnostic Information & Procedures
GENERAL PROCEDURE
Inspect the following:
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Overfilled reservoir.
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Fluid aeration and overflow.
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Hose connections.
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Verify exact point of leakage.
Example: The point from which the fluid is dripping is not necessarily the point where the system is leaking. Fluid overflowing from the reservoir
may appear to be dripping from the bottom of the housing.
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When service is required:
A. Clean leakage area upon disassembly.
B. Replace leaking seal.
C. Check component sealing surfaces for damage.
D. Reset bolt fastener tightening specifications, where required.
NOTE: Some complaints about the power steering system may be reported as follows:
A. Fluid leakage on garage floor.
B. Fluid leaks visible on steering gear or pump.
C. Growling noise, especially when parking or when engine is cold.
D. Loss of power steering when parking.
E. Heavy steering effort.
When troubleshooting these kinds of complaints, check for an external leak in the power steering system.
EXTERNAL LEAKAGE CHECK
