1998 BMW 528i tie rod

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BentleyPublishe~
Technical contact inlormation I
We :.€ c3me ,o.lr leeooaca. Pieasc. ;Jam 1 cllriecl 00s an0 zoo ions lo our BhFLt/ recnns? o rcdss'un lor~m a1 http://~~~.BentleyPublishere.com
Errata information
We will evaluate submissions and post appropriate editorial
changes online as text errata or tech discussion. Appropriate
errata will be incorporated with the
boolc text in future printings.
Read errata information for this book before beginning work on
your vehicle. See the following web address tor additional
information:
http://unw.BentleyPublishers.com/errata/
WARNING-important safety notice
Do not use this manual unless vou are familiar with basic automotive reoair orocedures and safe
workshoo oracfices. This manual illustrates
the workshop procedures requked formoslservice work. It is not a subsiituti for full and up-to-date information from thevehiclemanufaciurer
or for proper training as an automotive technician. Note that it is not possible for us to anticipate all of the ways or conditions under which
vehicles may be serviced or to provide cautions as to all of the possible hazards that may result.
The vehicle manufacturer will continue to issue service information updates and parls retrofits
after the editorial closing of this manual. Some
of lhese updates and retrofits will apply lo procedures and specifications in this manual. We regret that we cannot supply updates to
purchasers of this manual.
We have endeavored to ensure the accuracy
of the information in this manual. Please note, however, that considering the vast quantity and
the complexity of the service information involved, we cannot warrant the accuracy or completeness of the information contained in this
manual.
FOR
THESE REASONS, NEITHER THE PUBLISHER NOR THE AUTHOR MAICES ANY WARRANTIES, EXPRESS OR IMPLIED, THATTHE INFORMATION IN THIS BOOK IS FREE OF ERRORS OR OMISSIONS. AND WE EXPRESSLY DISCLAIM THE IMPLIED WARRANTIES OF MERCHANTABILTTY AN0 OF FITNESS FOR A PARTICULAR PURPOSE, EVEN IFTHE PUBLISHER OR AUTHOR HAVE BEEN ADVISED OFA PARTICULAR PURPOSE, AND EVEN IF A PARTICULAR
1 PURPOSE IS INDICATED IN THE MANUAL. THE PUBLISHER AND AUTHOR ALSO DISCLAIM ALL LlABlLrrY FOR DIRECT. INDIRECT. INCIDENTAL OR 1 I CONSEQUENTIAL DAMAGES THAT RESULT FROM ANY USE OFTHE EXAMPLES, INSTRUCTIONS OR OTHER INFORMATION INTHIS BOOK. IN NO EVENT 1
I Your common sense and oood iudoment are crucial to safe and successful service work. Read orocedures throuoh before startino them. I . -- - -~ ~ ---~. - ~ ~~ Think about whether the condition of your car, &r level of mechanical skill, or your level of reading compreh&sion might resill in or
contribute in some way to an occurrence which might cause you injuly, damage your car, or result in an unsafe repair. If you have doubts
for these or other reasons about your ability to pelform safe repair work on your car, have the work done at an authorized BMW dealer or
other qualified shop.
Part numbers listed in this manual are for identification purposes only, not for ordering. Always check wilh your authorized BMW dealer to
verify part numbers and availability before beginning service work lhat may require new
park.
Before anempting any work on your BMW, read the 001 General Warnings and Cautions, and any WARNING or CAUTION that
accompanies a procedure in the service manual. Review the WARNINGS and CAUTIONS each time you prepare to work on your BMW.
I Spec a too s req.1 red to perlorm cena n service operations arc oenl fed n the manLa an0 arc recomrnenoeo lor JSC Jse ol loo s olner than those recommended In lh s serv ce manual may be oelnmcnlal lo lrlc car's sale open1 on as rvec as lne salely 01 lne person servcng I the car. I
Copies of this manual may be purchased from most automotive accessories and parts dealers specializing in BMW automobiles, from
selected booksellers, or directly from the publisher.
This manual was published by Robert Bentley,
Inc., Publishers. BMW has not reviewed and does not vouch for the accuracy of the
technical specifications and procedures described in this manuai.
Libratv of Conaress Cataloaino-in-Publication Data " " -
BMW 5 Series (E39) : service manual : 523. 528i, 530i. 540i, sedan, sport wagon, 1997,
1998, 1999,2000,2001,2002
~Acludes index.
ISBN 0-8376-0317-X (obi<) ,, , 1. BMW 5 series automobiles--Maintenance and repair--Handbooks manuals, etc. 1.
Robert Bentley, Inc.
TL215.8258623 2003 629.28'722--dc23 2003052231
Bentley Stock No. 8502
Editorial closing 08/03
090807 10987654
The paper used in this publication is acid
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Permanence of Paper for Printed Library Materials. @
OCopyright 2007 Robert Bentley. Inc. Bentiey Publishers is a trademark of Robert Bentley, Inc.
All rights reserved. All information contained in this manual is based on the information available to the publisher at the time of editorial
closing. The right is reserved to make changes at any time without notice. No part of this publication may be reproduced, stored in a
retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or
ofhenvise, without the
prior written consent of the publisher. This includes text, figures, and tables. All rights reserved under Berne and Pan-American Copyright
conventions.
Cover photos of car exteriors by Jonathan Richard for
Bentley Publishers @ Robert Bentley, Inc. Cover design and use of blue band on
spine and back cover are trademarks
of Bentley Publishers. All rights reserved.
Manufactured in the United States of America

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Foreword
For the BMW owner with basic mechanical skills and for independent auto service professionals.
this manual includes many of the specifications and procedures that were available to an
authorized BMW dealer service deoartment as this manual went to
Dress. The BMW owner with , no intention of working on his or her car will find that owning and referring to this manual makes it
possible to be better informed and to more
Itnowledgeably discuss repairs with a professional
automotive technician.
If you are a BMW owner intending to do maintenance and repair work, make sure you have
screwdrivers, a set of metric wrenches and sockets and metric Allen and
Torx wrenches, since
these basic hand tools are needed for most of the work described in
this manual. Many procedures
also require a torque wrench to ensure that fasteners are tightened properly and in accordance
with specifications. Additional information on basic tools and other tips are in
010 General. In
some cases, the text refers to special tools that are recommended or required to accomplish
adjustments or repairs. These tools are usually identified by their
BMW special tool number and
illustrated.
Disclaimer
We have endeavored to ensure the accuracy of the information in this manual. When the vast
array of data presented in the manual is
talten into account, however, no claim to infallibility can
be made. We therefore cannot be responsible for the result of any errors that may have crept into
the text. Please also read the Important Safety Notice on the copyright page at the beginning of
this book.
Prior to starting a repair procedure, read the procedure,
001 General Warnings and Cautions
and the warnigns and cautions that accompany the procedure. Reading a procedure before
beginning
work will help you determine in advance the need for specific skills, identify hazards,
prepare for appropriate capture and handling of hazardous materials, and the need for particular
tools and replacement parts such as gasltets.
Bentley Publishers encourages comments from the readers of this manual with regard to errors,
and/or suggestions for improvement of our product. These communications have been and will be
carefully considered in the preparation of this and other manuals. If you identify inconsistencies in
the manual, you may have found an error. Please contact the publisher and we will endeavor to
post applicable corrections on our
website. Posted corrections (errata) should be reviewed before
beginning
worlc. Please see the following web address:
BMW offers extensive warranties, especially on components of the fuel delivery and emission
control systems. Therefore, before deciding to repair a BMW that may be covered wholly or in part
by any warranties issued by
BMW of North America, LLC, consult your authorized BMW dealer.
You may find that the dealer can
make the repair either free or at minimum cost. Regardless of its
age, or whether it is under warranty, your BMW
Is both an easy car to service and an easy car to
get serviced. So
if at any time a repair is needed that you feel is too difficult to do yourself, a trained
BMW technician is ready to do the job for you.
Bentley Publishers

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001 General Warnings and Cautions
PLEASE READ THESE WARNINGS AND CAUTIONS
BEFORE PROCEEDING
WITH MAINTENANCE AND REPAIR WORK.
WARNINGS-
See also CAUTIONS
- Some repairs may be beyond your capability. If you lack the skills, - Catch draining fuel, oil, or brake fluid in suitable containers. Do
tools and equipment, or a suitable workplace for any procedure
not use
foodor beverage containers that might mislead someone
described in this manual, we suggest you leave such repairs to
into
drinking from them. Store flammable fluids away from fire
an authorized BMW dealer service department or other qualified
hazards. Wipe up spills at once, but do not store the oily rags,
shop. which can ignite and burn spontaneously.
. Do not reuse any fasteners that are worn or deformed. Many fas- Always observe good worRshop practices. Wear qoqqles when
teners are designed to be used only once and become
unreliable you operate machine tools or work with battery acid:kloves or
and mav fail when used a second time. This includes, but is not other
~rotective clothino should be worn whenever the iob re-
limited io, nuts, bolts, washers, self-locking nuts or bolts, clrclips yires' working with harmful substances.
and cotter pins. Always replace these fasteners with new parts.
Greases, lubricants and other automotive chemicals contain toxic
. Never work under a lifted car unless it is solidly supported on
substances, many of which are absorbed directly through the
stands
desiqned for the purpose. Do not supeort a car on cinder
skin. Read the manufacturer's instructions and warninos careful-
blochs, hollow tiles orotherbrops that may drurnbie undercontin-
uous toad. Never work under a car that is supported solely by a
iack. Never work under the car
while the enqine is runninq. - -
If you aregoing to work underacaron the ground, makesure that
the ground is level. Block the wheels to
keep the car from rolling.
Disconnect the battery negative
(-) terminal to prevent others
from starting the car while you are under it.
- Never run the engine unless the work area is well ventilated. Car-
bon monoxide kills.
Rings, bracelets and other jewelry should be removed so that
they cannot cause electrical shorts, get caught in running ma-
chinery, or be crushed by heavy parts.
- Tie long hair behind your head. Do not wear a necktie, a scarf.
loose clothing, or a necklace when you work near machine tools
or running engines. if your hair, clothing, or jewelry were to get
caught in the machinery, severe injury could result.
DO not attempt to
work on your car if you do not feel well. You in-
crease the
danger of injuryto yourseliand others if you are tired,
uDset or have taken medication or anv other substance that mav
keep you from being fully alert.
Illuminate your work area adequately but safely. Use a portable
iy. Use hand and eye protection. Avoid direct skin conGct.
Disconnect the battery negative (-) terminal whenever you work
on the fuel system
orthe electrical system. Do not smokeorwork
near heaters or other fire hazards. Keep an approved fire extin-
guisher handy.
. Friction materials (such as brake pads or shoes or clutch discs)
contain asbestos fibers or other friction materials. Do not create
dust by grinding, sanding, or by cleaning with compressed air.
Avoid breathing dust. Breathing any
friclion material dust can
lead to serious diseases and may result in death.
Batteries
giveoff explosive hydrogen gas during charging. Keep
sparks, lighted matches and open flame away from the top of the
battery. If hydrogen gas escaping from the cap vents is ignited, it
will ignite gas trapped in the cells and cause the battery to ex-
plode.
Connect and disconnect battery cables, jumper cables or a bat-
tery charger only wilh the ignition switched off. Do not disconnect
the battery while the engine is running.
Do not quick-charge the battery (for boost starting) for longer
than one minute. Wait at least one minute before boosting the
battery a second time.
. . safety lighiforworking lnsideor under the car. Make sure the bulb - Do not allow battery charging vollage to exceed 16.5 volts. If the
is enclosed bv a wire caoe. The hot filament of an accidentallv
batten! beoins ~roducina oas or boilino violentiv, reduce the
broken bulb can ignite spilled
fuel, vapors or oil. , - - - charglng rate. ~oostlng a sutfaled battery at a igh charging rate
can cause an
explosion.
-
Continued on next page

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BMW dealers are uniquely qualified to provide service for
BMW cars. Their authorized relationship with the large BMW
service organization means that they have access to special
tools and equipment, together with the latest and most accu-
rate repair information.
The BMW dealer's service technicians are highly trained and
very capable. Authorized BMW dealers are committed to sup-
porting the BMW product. On the other hand, there are many
independent shops that provide quality repairwork.
Checking
with other BMW owners for recommendations on service fa-
cilities is good way to learn of reputable BMW shops in your
area.
Most maintenance can be accomplished with a small selec-
tion of tools. Tools range in quality from inexpensive junk,
which may break at first use, to very expensive and
well-
made tools for the professional. The best tools for most do-it-
yourself BMW owners lie somewhere in between.
Many reputable tool manufacturers offer good quality, moder-
ately priced tools with a lifetime guarantee. These are your
best buy. They cost a little more, but they are good quality
tools that will do what
Is expected of them. Sears' Craftsman@
line is one such source of good quality tools.
Some of the repairs covered in this manual require the use of
special tools, such as a custom puller or specialized electrical
test equipment. These special tools are called out in the text
and can be purchased through an authorized BMW dealer.
As an alternative, some special tools mentioned may be pur-
chased from the following tool manufacturers and/or distribu-
tors:
Specialty tool suppliers
Assenmacher Specialty Tools
6440 Odeli Place
Boulder. CO 80301
Baum Tools Unlimited, Inc.
P.O. Box 5867
Sarasota.
FL 34277-5867

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General
Cars with discharged or dead batteries can be jump-started
using the good battery from another car. See owner's manual
for proper instruction on jump starting. When jump-starling
the engine, always note the following warnings.
4 Lower car. With all wheels on ground, fully tighten nuts in a
WARNING-
* Battery acid (electrolyte) can cause severe burns, and will
damage the
cal; clothing, and you. If electrolyte is spilled,
wash the surface with large quantities of water.
M itgets into
eyes, flush them with water for several minutes and call a
doctor.
B4
5
43
2 BOOIFNG.
Batteries produce explosive and noxious gasses.
Keeps sparks and flames away. Do not smoke near
batteries.
Do notjump-start the engine
ifyou suspect that the bat-
tery is frozen. Trappedgas may explode. Allow the bat-
tery to thaw first.
Do not quick-charge the battery (for boost starting) for
longer than one minute, and do not exceed
16.5 volts
at the battery with the boosting cables attached. Wait at
least one minute before boosting the battery a second
time.
crisscross pattern.
Torque wheel nuts when installing wheel.
Check inflation pressure of spare tire.
Tightening torque
Wheel to wheel hub 120 Nm (89 ft-ib)
Jump starting
Indicator and warning lights
Many vehicle systems are self-monitored for faults while driv-
ing. Generally,
a red warning lamp that comes on during driv-
ing should be considered serious. If you cannot immediately
determine the seriousness of the warning light, stop the vehi-
cle in a safe place and turn the engine off as soon as possible.
Consult the owner's manual for additional information on the
warning lamp and the recommended action.
If the Malfunction Indicator Lamp (MIL)
(Check Engine or Ser-
vice Engine Soon warning light) comes on orflashes, it indi-
cates that an emissions-related fault has occurred. Faults
such as a bad oxygen sensor or a dead fuel injector can
cause the exhaust or evaporative emissions to exceed a
specified limit. When these limits are exceeded, the MIL will
be turned on. The engine can be safety driven with the light
on, although the emission systems should be
checked as
soon as possible. See OBD On-Board Diagnostics for

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Table b. Inspection I Service (continued)
Checlt transmission and differential for
external lealts.
Check CV joint boots for damage or leaks.
Visually
check fuel tank, fuel lines, and
connections for
leaks.
New parts
Tools Required required
Check condition, position, and mounting
ol
exhaust system. Visually check and adjusl
if necessary.
Check power steering system for lealts.
Check power steering
fluid level and adjust
if necessary.
Check steering racidbox and tie rods for
tightness. Checit condition of front axle
joints, steering
linkage, and steering shaft
joints.
Check overall thickness of front and rear
bralte pads using
BMW special tool. If
replacement is necessary:
Examine brake disc surface.
Clean brake pad contact points in calipers
Grease wheel centering hubs.
Checlt thickness of parking brake linings
only when replacing rear brake shoes.
Checit operation of pariting brake and
adjust as necessary.
Checlt front control arm bushings for
damage or wear.
Check brake system connections and
lines
for leaks, damage, and incorrect
positioning Warm
engine
(~ealer service Irepair , required recommended lnformat~on
Check parking braite actuator. Adjust if
necessary
Check ail tire pressure (including spare)
and correct if necessary.
Checlt condition of tires (outer tread
surface), tread wear pattern: in case of
uneven wear, perform wheel alignment.
inspect entire body according to terms of
rust oerforation limited warrantv. (Must be
*:
4:
2 ~ perfdrmed at least every two years). I
Read out on-board diagnostic (OBD 11) fault
codes.
Checkengine coolant
system1 heater hose
connections for
leaks.
Checit coolant level and antifreeze
protection level. Add coolant as necessary.
* 100113010BD
I
170

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--- -
Maintenance
Table c. Inspection II Service
Additional
New parts Warm engine Dealer service repair
Tools required required required recommended information
Engine compartment maintenance
Replace air filter element. (Note: reduce
replacement intervals in dusty operating
conditions).
Replace brake
fluid every 2 years (time
interval begins from vehicle production
date).
Cooling system service
Spark plug service
Brake
system maintenance
:j:
*
Replace coolant every 3 years (time
interval begins from vehicle production
date).
Replace oxygen sensor every 160,000
itm
(1 00,000 miles).
020
FLUID AND LUBRICANT
SPECIFICATIONS
:I:
Oxygen sensor service
*
x:
Spark plugs:
M52
1 M62 engine:
Replace every 60,000 itm (48.000 miles).
M52
TU I M54 1 M62 TU engine:
Replace every 160,000
ltm (100.000
miles).
< Engine oil viscosity (SAE grade) vs. operating temperature
range for the BMW engines covered in this manual.
Fluid and lubricant capacities and specifications are listed be-
low. See
Fluids and lubricants.
:I:
*
*
*
WARNING -
The use of fluids that do not meet BMW" specifications may
impair performance and
reliabilitl: and may void warranty
coverage.
340
170
180
* 020

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Maintenance
Suspension, front, inspecting
Inspection of the front suspension and steering includes a
check of all moving parts
forwear and excessive play. Inspect
ball joint and tie-rod rubber seals and boots for cracks
ortears
that could allow the entry of dirt, water, and other
contaminants. See
310 Front Suspension.
Suspension, rear, inspecting
Differential and rear drive axle service consists of checking
and changing the gear oil, inspecting for leaks, and checking
the drive axle
CV joint boots for damage.
The areas where
lealts are most likely to occurare around the
drive shaft and drive axle mounting flanges. For more infor-
mation on identifying oil leaks and theircauses, see
330 Rear
Suspension and
331 Final Drive.
Tires, checking inflation pressure
Correct tire pressures are important to handling and stability,
fuel economy, and tire wear. Tire pressures change with tem-
perature. Pressures should be
checked oRen during season-
al temperature changes. Correct inflation pressures can be
found on the driver's door pillar and in the owner's manual.
Note that tire pressures should be higher when the car is
more heavily loaded.
WARNING-
Do not inflate any tire to a pressure higher than the tire's max-
imum inflation pressure listedon the sidewall. Use care when
adding air to warm tires. Warm tire pressures can increase as
much as
4 psi (0.3 bar) over their coldpressures.
Tires, rotating
BMW does not recommend tire rotation. Due to the car's sus-
pension design, the front tires begin to wear first at the outer
shoulder and the reartires begin to wearfirst at the middle of
the tread or inner shoulder. Rotating the tires may adversely
affect road handling and tire grip.
Transmission service, automatic
The automatic transmissions installed in E39 models are
filled with special automatic transmission fluid. The transmis-
sion lubricant type can be found on the "type-plate" on the
side of the transmission. The recommended lubricants are
listed earlier in this repair group. See Fluids and lubricants.
If in doubt, consult an authorized BMW dealer for alternate