Klaus
09-03-2004, 02:13 AM
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<TD align=middle width="50%">Document ID# 796531 </TD>
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<H1>Whine or Growl Noise from the Power Steering System</H1>
<TABLE width="100%" border=1>
<TBODY>
<TR>
<TH vAlign=bottom align=middle>
Step</P></TH>
<TH vAlign=bottom align=middle>
Action</P></TH>
<TH vAlign=bottom align=middle>
Yes</P></TH>
<TH vAlign=bottom align=middle>
No</P></TH></TR>
<TR>
<TD vAlign=center align=middle><A name=S01>
1</P></A></TD>
<TD vAlign=top align=left>
Did you review the Power Steering System General Description and
perform the necessary inspections?</P></TD>
<TD vAlign=bottom align=middle>
Go to Step2 (http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=796531&psdid=293&evc=sm#S02)
</P></TD>
<TD vAlign=bottom align=middle>
Go to <A
href="http://127.0.0.1:9001/servlets/CellHandler?CellId=55202&RefDoc=796531&evc=sm">Symptoms
- Power Steering System</A> </P></TD></TR>
<TR>
<TD vAlign=center align=middle><A name=S02>
2</P></A></TD>
<TD vAlign=top align=left>
Verify that a whine or growl noise is present.</P>
Is a whine or growl noise present?</P></TD>
<TD vAlign=bottom align=middle>
Go to Step3 (http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=796531&psdid=293&evc=sm#S03)
</P></TD>
<TD vAlign=bottom align=middle>
System OK</P></TD></TR>
<TR>
<TD vAlign=center align=middle><A name=S03>
3</P></A></TD>
<TD vAlign=top align=left>
Perform the power steering test procedure in order to diagnose a
hydraulic condition and repair or replace a component. Refer to <A
href="http://127.0.0.1:9001/servlets/CellHandler?CellId=55029&RefDoc=796531&evc=sm">Power
Steering System Test Procedure</A> .</P>
Is there a hydraulic problem in the system?</P></TD>
<TD vAlign=bottom align=middle>
Go to Step12 (http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=796531&psdid=293&evc=sm#S12)
</P></TD>
<TD vAlign=bottom align=middle>
Go to Step4 (http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=796531&psdid=293&evc=sm#S04)
</P></TD></TR>
<TR>
<TD vAlign=center align=middle><A name=S04>
4</P></A></TD>
<TD vAlign=top align=left>
Inspect the power steering gear for a whine or growl noise using J 39570 (http://127.0.0.1:9001/servlets/RetrieveTif?pic=643842)
.</P>
Is the noise present at the power steering gear?</P></TD>
<TD vAlign=bottom align=middle>
Go to Step8 (http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=796531&psdid=293&evc=sm#S08)
</P></TD>
<TD vAlign=bottom align=middle>
Go to Step5 (http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=796531&psdid=293&evc=sm#S05)
</P></TD></TR>
<TR>
<TD vAlign=center align=middle><A name=S05>
5</P></A></TD>
<TD vAlign=top align=left>
Inspect the power steering pump for a whine or growl noise using J 39570 (http://127.0.0.1:9001/servlets/RetrieveTif?pic=643842)
.</P>
Is the noise present at the power steering pump?</P></TD>
<TD vAlign=bottom align=middle>
Go to Step9 (http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=796531&psdid=293&evc=sm#S09)
</P></TD>
<TD vAlign=bottom align=middle>
Go to Step6 (http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=796531&psdid=293&evc=sm#S06)
</P></TD></TR>
<TR>
<TD vAlign=center align=middle><A name=S06>
6</P></A></TD>
<TD vAlign=top align=left>
Inspect the power steering hoses for a whine or growl noise using J 39570 (http://127.0.0.1:9001/servlets/RetrieveTif?pic=643842)
.</P>
Is the noise present at the power steering hoses?</P></TD>
<TD vAlign=bottom align=middle>
Go to Step10 (http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=796531&psdid=293&evc=sm#S10)
</P></TD>
<TD vAlign=bottom align=middle>
Go to Step7 (http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=796531&psdid=293&evc=sm#S07)
</P></TD></TR>
<TR>
<TD vAlign=center align=middle><A name=S07>
7</P></A></TD>
<TD vAlign=top align=left>
Inspect the hydraulic brake booster for a whine or growl noise using J 39570 (http://127.0.0.1:9001/servlets/RetrieveTif?pic=643842)
.</P>
Is the noise present at the hydro boost?</P></TD>
<TD vAlign=bottom align=middle>
Go to Step11 (http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=796531&psdid=293&evc=sm#S11)
</P></TD>
<TD vAlign=bottom align=middle>
Go to Step3 (http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=796531&psdid=293&evc=sm#S03)
</P></TD></TR>
<TR>
<TD vAlign=center align=middle><A name=S08>
8</P></A></TD>
<TD vAlign=top align=left>
Replace the power steering gear. Refer to <A
href="http://127.0.0.1:9001/servlets/CellHandler?CellId=54964&RefDoc=796531&evc=sm">Power
Steering Gear Replacement</A> .</P>
Did you complete the repair?</P></TD>
<TD vAlign=bottom align=middle>
Go to Step12 (http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=796531&psdid=293&evc=sm#S12)
</P></TD>
<TD vAlign=center align=middle>
--</P></TD></TR>
<TR>
<TD vAlign=center align=middle><A name=S09>
9</P></A></TD>
<TD vAlign=top align=left>
Replace the power steering pump. Refer to <A
href="http://127.0.0.1:9001/servlets/CellHandler?CellId=54974&RefDoc=796531&evc=sm">Power
Steering Pump Replacement</A> .</P>
Did you complete the repair?</P></TD>
<TD vAlign=bottom align=middle>
Go to Step12 (http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=796531&psdid=293&evc=sm#S12)
</P></TD>
<TD vAlign=center align=middle>
--</P></TD></TR>
<TR>
<TD vAlign=center align=middle><A name=S10>
10</P></A></TD>
<TD vAlign=top align=left>
Adjust the routing of the power steering hoses.</P>
Did you complete the repair?</P></TD>
<TD vAlign=bottom align=middle>
Go to Step12 (http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=796531&psdid=293&evc=sm#S12)
</P></TD>
<TD vAlign=center align=middle>
--</P></TD></TR>
<TR>
<TD vAlign=center align=middle><A name=S11>
11</P></A></TD>
<TD vAlign=top align=left>
Diagnose the hydraulic brake booster. Refer to <A
href="http://127.0.0.1:9001/servlets/CellHandler?CellId=63488&RefDoc=796531&evc=sm">Hydraulic
Brake Assist System Noise Inspection</A> in Hydraulic Brakes.</P>
Did you correct the condition?</P></TD>
<TD vAlign=bottom align=middle>
Go to Step12 (http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=796531&psdid=293&evc=sm#S12)
</P></TD>
<TD vAlign=center align=middle>
--</P></TD></TR>
<TR>
<TD vAlign=center align=middle><A name=S12>
12</P></A></TD>
<TD vAlign=top align=left>
Operate the system in order to verify the repair.</P>
Did you correct the condition?</P></TD>
<TD vAlign=bottom align=middle>
System OK</P></TD>
<TD vAlign=bottom align=middle>
Go to Step3 (http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=796531&psdid=293&evc=sm#S03)
</P></TD></TR></TBODY></TABLE>
<FORM name=bottomNavForm>
<HR>
<TABLE width="100%" align=center>
<TBODY>
<TR>
<TD width="25%" slign="LEFT"></TD>
<TD align=middle width="50%">Document ID# 796531 </TD>
<TD align=right width="25%"></TD></TR></TBODY></TABLE></FORM></BODY></HTML>
<HTML><HEAD><TITLE>Service Information</TITLE>
<META http-equiv=Content-Type content="text/html; charset=iso-8859-1">
<META content="Microsoft FrontPage 5.0" name=GENERATOR></HEAD>
<BODY bgColor=#ffffff>
<FORM name=topNavForm action=/servlets/CellHandler>
<TABLE width="100%" align=center>
<TBODY>
<TR>
<TD width="25%" slign="LEFT"></TD>
<TD align=middle width="50%">Document ID# 796531 </TD>
<TD align=right width="25%"></TD></TR></TBODY></TABLE>
<HR>
</FORM>
<H1>Whine or Growl Noise from the Power Steering System</H1>
<TABLE width="100%" border=1>
<TBODY>
<TR>
<TH vAlign=bottom align=middle>
Step</P></TH>
<TH vAlign=bottom align=middle>
Action</P></TH>
<TH vAlign=bottom align=middle>
Yes</P></TH>
<TH vAlign=bottom align=middle>
No</P></TH></TR>
<TR>
<TD vAlign=center align=middle><A name=S01>
1</P></A></TD>
<TD vAlign=top align=left>
Did you review the Power Steering System General Description and
perform the necessary inspections?</P></TD>
<TD vAlign=bottom align=middle>
Go to Step2 (http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=796531&psdid=293&evc=sm#S02)
</P></TD>
<TD vAlign=bottom align=middle>
Go to <A
href="http://127.0.0.1:9001/servlets/CellHandler?CellId=55202&RefDoc=796531&evc=sm">Symptoms
- Power Steering System</A> </P></TD></TR>
<TR>
<TD vAlign=center align=middle><A name=S02>
2</P></A></TD>
<TD vAlign=top align=left>
Verify that a whine or growl noise is present.</P>
Is a whine or growl noise present?</P></TD>
<TD vAlign=bottom align=middle>
Go to Step3 (http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=796531&psdid=293&evc=sm#S03)
</P></TD>
<TD vAlign=bottom align=middle>
System OK</P></TD></TR>
<TR>
<TD vAlign=center align=middle><A name=S03>
3</P></A></TD>
<TD vAlign=top align=left>
Perform the power steering test procedure in order to diagnose a
hydraulic condition and repair or replace a component. Refer to <A
href="http://127.0.0.1:9001/servlets/CellHandler?CellId=55029&RefDoc=796531&evc=sm">Power
Steering System Test Procedure</A> .</P>
Is there a hydraulic problem in the system?</P></TD>
<TD vAlign=bottom align=middle>
Go to Step12 (http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=796531&psdid=293&evc=sm#S12)
</P></TD>
<TD vAlign=bottom align=middle>
Go to Step4 (http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=796531&psdid=293&evc=sm#S04)
</P></TD></TR>
<TR>
<TD vAlign=center align=middle><A name=S04>
4</P></A></TD>
<TD vAlign=top align=left>
Inspect the power steering gear for a whine or growl noise using J 39570 (http://127.0.0.1:9001/servlets/RetrieveTif?pic=643842)
.</P>
Is the noise present at the power steering gear?</P></TD>
<TD vAlign=bottom align=middle>
Go to Step8 (http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=796531&psdid=293&evc=sm#S08)
</P></TD>
<TD vAlign=bottom align=middle>
Go to Step5 (http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=796531&psdid=293&evc=sm#S05)
</P></TD></TR>
<TR>
<TD vAlign=center align=middle><A name=S05>
5</P></A></TD>
<TD vAlign=top align=left>
Inspect the power steering pump for a whine or growl noise using J 39570 (http://127.0.0.1:9001/servlets/RetrieveTif?pic=643842)
.</P>
Is the noise present at the power steering pump?</P></TD>
<TD vAlign=bottom align=middle>
Go to Step9 (http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=796531&psdid=293&evc=sm#S09)
</P></TD>
<TD vAlign=bottom align=middle>
Go to Step6 (http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=796531&psdid=293&evc=sm#S06)
</P></TD></TR>
<TR>
<TD vAlign=center align=middle><A name=S06>
6</P></A></TD>
<TD vAlign=top align=left>
Inspect the power steering hoses for a whine or growl noise using J 39570 (http://127.0.0.1:9001/servlets/RetrieveTif?pic=643842)
.</P>
Is the noise present at the power steering hoses?</P></TD>
<TD vAlign=bottom align=middle>
Go to Step10 (http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=796531&psdid=293&evc=sm#S10)
</P></TD>
<TD vAlign=bottom align=middle>
Go to Step7 (http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=796531&psdid=293&evc=sm#S07)
</P></TD></TR>
<TR>
<TD vAlign=center align=middle><A name=S07>
7</P></A></TD>
<TD vAlign=top align=left>
Inspect the hydraulic brake booster for a whine or growl noise using J 39570 (http://127.0.0.1:9001/servlets/RetrieveTif?pic=643842)
.</P>
Is the noise present at the hydro boost?</P></TD>
<TD vAlign=bottom align=middle>
Go to Step11 (http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=796531&psdid=293&evc=sm#S11)
</P></TD>
<TD vAlign=bottom align=middle>
Go to Step3 (http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=796531&psdid=293&evc=sm#S03)
</P></TD></TR>
<TR>
<TD vAlign=center align=middle><A name=S08>
8</P></A></TD>
<TD vAlign=top align=left>
Replace the power steering gear. Refer to <A
href="http://127.0.0.1:9001/servlets/CellHandler?CellId=54964&RefDoc=796531&evc=sm">Power
Steering Gear Replacement</A> .</P>
Did you complete the repair?</P></TD>
<TD vAlign=bottom align=middle>
Go to Step12 (http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=796531&psdid=293&evc=sm#S12)
</P></TD>
<TD vAlign=center align=middle>
--</P></TD></TR>
<TR>
<TD vAlign=center align=middle><A name=S09>
9</P></A></TD>
<TD vAlign=top align=left>
Replace the power steering pump. Refer to <A
href="http://127.0.0.1:9001/servlets/CellHandler?CellId=54974&RefDoc=796531&evc=sm">Power
Steering Pump Replacement</A> .</P>
Did you complete the repair?</P></TD>
<TD vAlign=bottom align=middle>
Go to Step12 (http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=796531&psdid=293&evc=sm#S12)
</P></TD>
<TD vAlign=center align=middle>
--</P></TD></TR>
<TR>
<TD vAlign=center align=middle><A name=S10>
10</P></A></TD>
<TD vAlign=top align=left>
Adjust the routing of the power steering hoses.</P>
Did you complete the repair?</P></TD>
<TD vAlign=bottom align=middle>
Go to Step12 (http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=796531&psdid=293&evc=sm#S12)
</P></TD>
<TD vAlign=center align=middle>
--</P></TD></TR>
<TR>
<TD vAlign=center align=middle><A name=S11>
11</P></A></TD>
<TD vAlign=top align=left>
Diagnose the hydraulic brake booster. Refer to <A
href="http://127.0.0.1:9001/servlets/CellHandler?CellId=63488&RefDoc=796531&evc=sm">Hydraulic
Brake Assist System Noise Inspection</A> in Hydraulic Brakes.</P>
Did you correct the condition?</P></TD>
<TD vAlign=bottom align=middle>
Go to Step12 (http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=796531&psdid=293&evc=sm#S12)
</P></TD>
<TD vAlign=center align=middle>
--</P></TD></TR>
<TR>
<TD vAlign=center align=middle><A name=S12>
12</P></A></TD>
<TD vAlign=top align=left>
Operate the system in order to verify the repair.</P>
Did you correct the condition?</P></TD>
<TD vAlign=bottom align=middle>
System OK</P></TD>
<TD vAlign=bottom align=middle>
Go to Step3 (http://127.0.0.1:9001/servlets/BlobShtml?ShtmlFile=796531&psdid=293&evc=sm#S03)
</P></TD></TR></TBODY></TABLE>
<FORM name=bottomNavForm>
<HR>
<TABLE width="100%" align=center>
<TBODY>
<TR>
<TD width="25%" slign="LEFT"></TD>
<TD align=middle width="50%">Document ID# 796531 </TD>
<TD align=right width="25%"></TD></TR></TBODY></TABLE></FORM></BODY></HTML>