Subaru IMPREZA 2002 Service Manual page 494

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PIPE ASSEMBLY
POWER ASSISTED SYSTEM (POWER STEERING)
O-ring fitting surface for
damage
Nut for damage
Pipe for damaae
Pipe
C: INSPECTION
Check all disassembled parts for wear, damage or other abnormalities. Repair or replace faulty parts as re-
qui red.
Replace with
new one.
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Part name
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Inspection
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Remedv
Pressure hose burst
Excessive holding time of relief status
Malfunction of relief valve
Poor cold characteristic of fluid
Instruct customers.
Replace oil pump.
Replace fluid.
Replace with
new one.
Flare nut for damage
Poor connection
Poor holding of clip
Poor cold characteristic of fluid
Replace with
new one.
Outer surface for cracks
Outer surface for wear
Clip for damage
Correct.
Retighten.
Replace fluid.
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End coupling or adapter for
degradation
Fluid bleeding out of hose
slightly
CAUTION:
Excessive play of engine due to deterioration of
engine mounting rubber
Improper stop position of pitching stopper
Replace defective parts.
Replace defective parts.
Power steering fluid, brake fluid, engine oil, electro-
lyte adhere on the hose surface
Replace.
Pay attention on service work.
Forced out return hose
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1
Replace hose.
1
Wronu lavout, tensioned
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Excessive holding time of relief status
Crack on hose
1
Excessive tightening torque for return hose clip
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Replace.
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Too many times use in extremely cold weather
Replace.
Instruct customers.
PS-52