engine cel BMW 530i 2001 E39 Workshop Manual
[x] Cancel search | Manufacturer: BMW, Model Year: 2001, Model line: 530i, Model: BMW 530i 2001 E39Pages: 1002
Page 4 of 1002

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Selected Boolcs and Repair  Information  from Bentley Publishers 
MINI Cooper 
MINI Cooper Service Manual:  2002-2004 Bc,illc!! Pirl~lisl!~~ ISBN 0-8376-1068-0 AlexZanardi - My Swectest Victory rllex Zmmrdi itjill! Ginrz11,cn Gns~x~ri,,i ISBN (1-8376-1249-7 
BMW  3 Series IE36) Scrvire Manual: 1992-1998,318ilisliC. 323is/iC, 3?5i/is/iC, 328ilisliC, M3 Be~iili.!~ Pirl?lisliers ISBN 0-8376-0326-9 
BMW 
5 Series Scrvicc  Manual: 1997-2002 525i, 528i. 530i. 540i, Sedan, Sport Wagon Bcrrlluy P~rlilishens ISBN 0-8376-0317-X 
Porsclze Tl~c Unfair Advantage hlirrk Do,~ult,re ISBN 0-8376-0073-Iilrcj; Porsche: Excellcncc Was Expected I
Porschc 911 Enthusiast's  CompanionT3' Aiirinri Slr~,tzlli~~r ISBN 0-8376-0293-9 
BMW  6 Scries Enthusiasl's CompanionTh1 Jc~.li'iil!/ liV0l10li ISBN 0-8376-0193-2 Driving Tlw Skip Bizl.bul- Riicing Sclaiol ISBN 0-8376-0227-0 
BMW 7 Series Servicc Manual:1988-1994, 735i,735iL, 74%. 740iL. 750iL Beritlc!/ I'irblislrens ISBN 0-8376-0328-5 
A French I
Bosch 1-landbook for Automotive Elcctrics and Elcchonics Rillrcr I Bwcli, GrjilrH ISBN 0-8376-1050-8 
Bosch  Handbook for  Diesel-Engine Managcmcnt Ril1iei.t Bosdl, ClrrbH ISBN 0-8376-1051-6 
Bosch  Handbook  for 
Gasolinc-Engine Management Robcrf Bosclr, G~ribH ISBN 0-8376-1052-4 
'7 
Battle for lhe Bcelle I
Jells, Golf, GTI Scrvicc Manual: 1999-2005 1.8L lurbo, 1.9LTDI diesel, PD dicscl, 2.0L ga5aline. 2.81 VRG B~.!iIlcy Pt,blislicrs ISBN 0-8376-125-9 
New Bcctle ServiceManual:1998-20021.8L turbo, 1.91 TDI  diesel, 2.0L gasoline Bailicy P~irirlishers ISBN 0-8376-0376-5 
New Bcctle 1998-2005, New Beetle Convcrtible2003-2005 Official  Factory 
Rcpair  Manual  an CD-ROM 
I~olkiatgurr ~JAriicricn ISBN 9784-8376-1265-2 
Boscll Fuel  Injection  and Enginc Management Clml-Its 0. Pmbsi, SAE ISBN 0-8376-0300-5 Clzevrolet 
Corvctlc Illustralcd Encyclopedia Torn Beifurli ISBN 0-8376-0928-3 
Racc Car Aerodynamics losupli Kntz ISBN 0-8376-014>8 
Road &Track Illustrated Automotive 
Dictionary 
Joltri Dilrkl ISBN 0-8376-11143-6 
Scientific  Design of Exl~aust and Intake Systems I'lrililr H. S,sillr 0-8376-0309-9  Corvette Fuel 
Injection &Electronic Enginc Managcment 1982-2001: Clmrlcs 0. I1rol,sl, SAE ISBN 0-8376-0861-9 
I'acrat Ser\,irc hl.>nu.~l: 1998-2004.1.81. lurbu, 2.RL Vb, .l.IIL \\'8, inrludinl: tv.~gc>n and 4blOTION Giiitlc!/ P~iiblislicrs ISBN 0-8376-0360-2 Zora Arkus-Duntov:Thc Lcgcnd Behind corvt.ttc Je1.q Birl-1011 ISBN 0-8376-0858-9 
Ci~evmlcl by the Numbers 1965-1969: The 
Essential Chcvrolct Paris Refcrcncc illn,i Cnl2i11 ISBN 0-8376-0956-9 
Passat. Passat Waron 1998-2005  Official 
Gnlf, 
GTI, Jctta 1993-1999, Cabrio 199% 2002  Official  Factory Repair Manual  on 
CD-ROM 
Volhsiraigu>t oJA,rtrricn ISBN 978-0-8376-1263-8 
Jetta,  Golf, GTI: 1993-1999, 
Cabtio: 1995- 2002 Scrvicc  Manual ll~iillcy I'trblisln.~~~ ISBN 0-8376-0366-8 
Alfa Romco All-Alloy Twin  Cam 
Companion 195G1994 1'nl Bncdulr ISBN 0-8376.0275-0 
Alfa Romco Owner's Bibl~'~' 1'1~1 Bmrlul! ISBN 0-8376-0707-8 
Ford 
Ford Fuel  Injection and Electronic Engine 
Control:  1988-1993 
Clinrlcs 0. Pmirsl, SrlE ISBN 0-8376-03Lll-3 Arldi 
Audi A4 Repair Manual: 1996-2001.1.8L lurbo, 2.8L. including  Avant and quatlro Buirile!/ Ptrhlislters ISBN 0-8376-0371-.I 
EuroVan Official  Factory Rcp.,ir Manual: 
1992-1999 
I/~llhio~sar, ifAii!wicn ISBN 0-8376-0335-8 
Tbc Official Ford Mustang  5.0 Technical 
Reference & I'crformancc Handbook: 
1979-1993 
A1 l
1998-2004, Avant 1999- 2004, allroad quallro 2001-2005, 56 Avant 2002-2004, RS6 2003-2004  Official 
Factory  Rcpair Manual  on CD-ROM 
Ai!dioJ/in,er.ini ISBN 978-0-8376-1257-7 
Jccp CJ Rubuildcr's Manual: 1972-1986 MOSI~S Lltii~l ISBN  0-8376-0151-7 
Jccp Owner's Biblen',  Third Edition Moscs Lzrdel ISBN 0-8376-1117-2 Automotive Reference 
Bcnlluy Publishers has published iewicc manualsand autornohilcboolissinrc 1950. Plcasc write to us at 1734 Mniincliusctts Ave..Cnmbridge, kIA02138,i~isit ourivcb sitc, ol-c,lll 1-800-12345'15 ini a free copy ofnurcolaiog. 
BMW 
BMW 23 Sarvicc Manual: 1996-2002. including  23 Roadster, 23 Coupe,  M 
Roadster,  M Coupe 
Be~illq Pi,blislicis ISBN 0-8376-1250-0 
BMW  3 Scrics (Ed61 Scrvicc Manual: 
Mcrcedes-Bcnz Technical C~mpanion'~~' Bu,rllu!! P,rlilislio.i ISBN 11-8376-1033-8 
Mcrccdcs-Bcnz E-Class (W124) O~vner's BibleT>' : 1986-1995 llu~tilc!~ Pi~lriisiieis ISBN 11-8376-0230-(1 
Urlilii-!~ P~~Blisi~~rs ISBN 11-8376-11772    
Page 7 of 1002

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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    
Page 14 of 1002

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. 
General 
WARNING- 
Never run the engine  in tile work area unless  it is well-ven- 
tilated. The exhaust should  be vented  to the  outside.  Car- 
bon  monoxide  (CO) in exhaust kills. 
Remove all neckties, 
scarfs, loose clothing,  or jewelry 
when working near a running engine  or power  tools. 
Tuck  in shirts.  Tie long hair and secure  it under a  cap. 
Severe injury  can result from these things being 
caugiit 
in rotating parts. 
Remove rings, watches, and bracelets. Aside  from the 
dangers  of moving  parts, metallic jewelry  conducts 
electricity  and may  cause shorts, sparks, burns,  or 
damage to  the electricalsystem  when accidentally con- 
tacting  the battery  or other electrical terminals. 
Disconnect  the battery negative 
(-) cable  whenever 
working on  or near the fuel system  or anything that is 
electrically powered. Accidental electrical contact  may 
damage  the electrical system  or cause a fire. 
Fuelis highly flammable. When working around fuel,  do 
not 
smoke or  work near heaters  or other fire hazards. 
Keep  an approved fire extinguisher  handy. 
The  fuel system is designed to retain pressure  even 
when  the ignition is  off When  worlcing  with the 
fuelsys- 
tem, loosen  the fuel lines slowly to allow the  residual 
pressure  to dissipate gradually.  Take precautions  to 
avoid spraying fuel. 
. Illuminate  the worlc  area adequately and safely  Use a 
portable safety light  for  worlcing inside or under  the car. 
A fluorescent type 
light is best because it gives  off less 
heat.  If using a light with a normal incandescent bulb, 
use  rough  service  bulbs to avoid 
breakage. The hot fil- 
ament of an accidentally broken bulb can ignite spilled 
fuel or  oil. 
Keep sparks, lighted matches,  and any open flame 
away  from the top  of the  battery.  Hydrogen gas 
emitted 
by the battery is highly flammable.  Any nearby source 
of ignition  may cause the battery to explode. 
Never lay 
tools or parts  in the engine compartment  or 
on top  of the battery. They  may 
fallinto confinedspaces 
and  be difficult to retrieve, become caught  in belts  or 
other rotating  parts when the engine is started,  or 
cause  electrical  shorts and damage to the electrical 
system.    
Page 33 of 1002

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020 Maintenance 
General ........................... .02 0.2 
Special tools ........................ .02 0.2 
Service Interval Indicator (Sll) ........... .02 0.3 
Service Interval  Indicator (Sll), resetting ... .02 0.3 
Inspection  I, Inspection 11 ............... .02  0.5 
Maintenance Tables ................ .02  0.6 
Fluid  and Lubricant  Specifications .. .02 0.9 
Fluids and lubricants ................. .02  0.10 
Engine Oil  Service ................ .02 0.1 I 
Engine oil. checking level ............. .02 0.12 
Engine oil and  filter. changing .......... .02 0-13 
Engine  Compartment Maintenance . .02 0.14 
Accelerator and  linkage ............... .02 0.14 
Air filter.  replacing ................... .02 0.1 4 
Cooling system service ............... .02  0.15 
Engine drive belt service .............. .02 0.16 
Idlespeed .......................... 020-19 
Catalytic converter and  oxygen sensors .. .02 0.19 
Power steering  fluid, checking level ..... .02 0.20 
Spark plugs ........................ .02  0.20 
Spark plugs, replacing ................ .02 0.21 
Interior ventilation microfilter, replacing ... .02 0.22 
Other Mechanical  Maintenance ..... .02 0.22 
Battery, checking. cleaning. and  replacing .02 0-22 
Brake  fluid. replacing ................. .02 0-24 
Brake  pad 1 rotor wear.  checking ........ .02 0.24 
Brake  system,  inspecting ............. .02 0.25 
Parking  brake. checking ............... 020-25 
Clutch  fluid.  checking ................. 020-26 
Differential  oil level. checking ........... 020-26 
Drive axle joint  (CV joint)  boots. inspecting 020-27 
Exhaust system. inspecting ............ 020-27 
Fuel filter.  replacing .................. 020-27 
Fuel tank and fuel lines. inspecting ...... 020-28 
Suspension. front. inspecting ........... 020-29 
Suspension.  rear. inspecting ........... 020-29 
Tires. checking inflation pressure ........ 020-29 
Tires.  rotating ....................... 020-29 
Transmission service. automatic ........ 020-29 
Transmission  service. manual .......... 020-30 
Transmission fluid.  checking and filling 
(manual transmission) 
................ 020-30 
Wheels.  aligning ..................... 020-30 
Body and Interior Maintenance ..... 020-31 
Body  and hinges. lubricating ........... 020-31 
Exterior washing ..................... 020-31 
Interior care ........................ 020-31 
Leather upholstery  and trim ............ 020-31 
Polishing ........................... 020-32 
Seat  belts .......................... 020-32 
Special  cleaning ..................... 020-32 
Washing chassis ..................... 020-32 
Waxing ............................ 020-32 
Windshield  wiper blade  maintenance ..... 020-33    
Page 46 of 1002

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020-1 4 
Maintenance 
- When oil flow  has diminished to an occasional drip,  reinstall 
drain  plug with a  new metal  sealing  washer and torque  plug. 
Tightening torque  Engine oil  drain plug to  oil pan 
25 Nrn (1.8 ft-lb) 
6-cylinder  oil filter assembly 
r------ 1 
< Working  at oil filter  housing (1): 
Lubricate  and install  new oil filter  O-rings (3, 4). 
Install a new filter  cartridge (5). 
lnstall and tighten  housing  cover (2). 
6-cylinder  oil filter  assembly  shown, V-8 is similar. 
Tightening torque  Cover  to oil  filter  housing 
25 Nm (1.8 it-lb) 
- Refill  crankcase with  oil. Approximate oil capacity is  listed in 
Tabled.  Engine oil with  filter  change.  Use dipstick  to 
check  correct  oil level. 
- Start  engine and check  that oil pressure warning  light 
immediately goes  out. 
- Allow engine to run fora  few minutes  to circulate  new oil, then 
check for leaks  at drain  plug and oil  filter. Stop engine  and re- 
check oil  level 
The section  describes other routine maintenance done  in the 
engine compartment.  Information  on engine oil service is 
giv- 
enkar~ier inthis group. 
For these  procedures,  it is  not necessary for  the car to be 
raised  and supported  off the  ground. 
Accelerator and linkage 
The  accelerator and  linkage at the  throttle  housing  should be 
lubricated  periodically.  Use ageneral purposeoil  on the joints 
and  bearings  of the  linkage.  Use a multipurpose grease  on 
the  bearing  points of the  throttle plate. 
Air  filter, replacing 
The  specified replacement intervals forthe air filter are  based 
on normal  use. If the car  is operated primarily  in dusty 
conditions,  the air filter should  be serviced more frequently.    
Page 69 of 1002

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Engine identifying features 
4 The M52 engine (MY97-98 528i) used a single on-off vari- 
able intake valve timing system (called  VANOS). The cylinder 
block is  cast iron and  the cylinder  head is aluminum. The  en- 
gine management system is Siemens  MS 41 
.I and  features 
NGK-type  (0-5 volt) oxygen sensors. 
NOTE- 
VANOS is an  acronym  based on the  German  words Variable 
Nocltenwellen Steuerung  (variable camshaft  timing). 
4 The M52 TU engine (MY99-00 5281) and  the M54  engines 
(MY01-02 525il530i) are fitted  with double  VANOS. The en- 
gine 
blocits are  constructed  of aluminum alloy with  cast iron 
cylinder  sleeves. 
4 The double  VANOS  (variable camshaft control) system  incor- 
porates true variable control  of both  the 
intake and exhaust 
camshafts, as compared  to the  single  VANOS  system on the 
M52  engine 
(onloff control  of the intaite camshaft  only). 
The  M54  engines  use a fully electronic throttle control (drive 
by  wire).  There  is no  accelerator cable connecting the throttle 
pedal  to the  throttle  housing in  these cars.    
Page 70 of 1002

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100-4 
I Engine-General 
The M62  90" V8 engine  uses four valves  per cylinder, double 
overhead camshafts  and light alloy cylinder  head and cylin- 
der 
bloclc engine construction. 
On  1997  and 1998 540i  models, Bosch engine management 
systems  are utilized.  Table a lists engine management sys- 
tem  applications. 
4 For the 1999 model  year, the M62  TU VANOS  engine was in- 
troduced  to the  540i models. This engine  is primarily a  carry- 
over from  the earlier  M62 engine, but contains many unique 
identifying  components  and technology: 
Variable camshaft  timing (VANOS) for  the intake valves. 
Bosch  ME 7.2 engine management  system with electronic 
throttle  control.  There is no  accelerator  cable connecting 
the throttle  pedal to the throttle  housing  in these  cars. 
Compact water-cooled generator (alternator). 
E39  vehicles  are equipped with sophisticated self-diagnostic 
engine management systems.  These systems monitor and 
store  diagnostic fault information.  If the  malfunction  indicator 
lamp  (MIL) illuminates,  the first diagnostic test should  be to 
connect  a dedicated scan  tool for BMW automobiles  and in- 
terrogate the  fault memory. 
If  the  malfunction indicator light (MIL) comes  on orflashes,  it 
indicates  that an emissions-related fault  has occurred  and 
that  fault information  is stored  in memory within  the ECM. 
4 The  MIL in E39  cars  displays one  of these warning graphics 
in the  instrument cluster. 
The  diagnostic capabilities  of these systems have  the poten- 
tial  to save  hours  of diagnostic  time and prevent incorrect 
5 placement.  See OBD  On-Board Diagnostics.    
Page 100 of 1002

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11 3-6 
Cylinder Head Removal  and Installation 
- Disable ignition system  by removing  DME main relay.  See 
610 Component Locations  for  relay location. 
WARNING- 
. The  ignition  system  produces  high voltages  that can be  fa- 
tal. Avoid  contact with exposed terminals  and use 
exfreme 
caution when working  on a car with the ignition switched on 
or the engine running. 
Do  not  touch  or disconnect  ignition 
components while 
the engine is running  or being cranked  by the starter. 
Failure  to remove  the DME main  relay or attempting  to 
disa- 
bie the fuel andignition systems  by other methods  may result 
in  damaoe  to the  enoine  control module 
(ECM). 
- - Remove  plastic cylinder  head cover(s) 
,,I . ,. .*,.,,&- - Remove  coil grounding  straps. 
I CAUTION- 
I nition system components. I 
- Remove  coils. 
- Remove spark  plugs from all cylinders. 
NOTE- 
Check  the spark  plugs for oil deposits that  may indicate poor 
cylinder  sealing,  then set  them  aside in order. Used spark 
plugs  should  be reinstalled in the same cylinder from  which 
they were removed. 
4 Install  compression  gauge  in first cylinder spark  plug hole, 
tight  enough  to form  a good  seal. 
- With parking brake  set, transmission  in PARK  or NEUTRAL, 
and  accelerator  pedal pressed  to floor, crank engine  with 
starter.  Record  highest value indicated  by gauge. 
NOTE- 
* The  compression  gauge reading should increase  with 
each  compression stroke  and reach  near its maximum 
reading in  about 
4-6 strokes. 
All  cylinders  should reach  maximum  compression in the 
same  number of 
strolces. If a cylinder  needs significantly 
more  strokes to  reach 
maximum compression, there  is a 
problem.    
Page 115 of 1002

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- -. 
Cylinder Head Removal and lnstallation 
NOTE- 
Be Sure  the secondary  timing chain tensioner  is locked  down 
and  the exhaust 
camshaif mounting bolts are  loose  before 
proceeding. 
- Install  VANOS  control unit. See  VANOS control unit, install- 
ing 
(M52 engine)  in 117 Camshaft  Timing Chain. 
CAUTION-- 
Incorrect installation ofthe VANOS control may result in dam- 
age  to the engine  valvefrain. 
- Install exhaust  manifolds using  new gaskets and nuts.  Coat 
manifold studs with copper paste prior  to installing  nuts. 
Install intake camshaft  cover and cylinder 
head cover. 
Check for  correct seating  of half-moon  seals 
(A) in back  of 
cylinder  head cover. 
Use  a small amount  of Three  Bond  1209 
O or equivalent 
sealant  at corners 
(6) of half-moon cutouts. 
Seat gasket  and seal corners  in front  of cylinder  head  at 
VANOS  unit. 
- Installation  of remaining  parts is reverse  of removal,  noting 
the  following: 
Reinstall electrical  harness connectors  for  oil pressure 
switch and coolant temperature sensor  before installing in- 
take  manifold. 
Refill  cooling system as described  in 170  Radiator  and 
Cooling  System. 
Change engine oil  and filter  as described  in 020 Mainte- 
nance. 
If  necessary, adjust  accelerator cable. 
Reconnect battery  last. 
Tightening  Torques 
VANOS  oil  line 
32 Nm  (24 
ft-lb) 
VANOS  solenoid  to control unit 30 Nm  (22 ft-lb) 
Coolant drain  plug to cylinder 
block 25  Nm (18 ft-lb) 
Cylinder  head cover  to cylinder  head 
10 Nrn (89 in-lb) 
(M6 bolts) 
intake manifold  to cylinder  head 15 Nm (I 1 ft-lb) 
Radiator  cooling fan to coolant  pump 
40 Nm (30 ft-lb) - . . 
Radiator drain  screw to radiator 2.5 Nm  (22 in-lbl    
Page 150 of 1002

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11 3-56 
I Cvlinder Head Removal and Installation 
- Installation of the  remaining  parts  is reverse or  removal,  not- 
ing  the  following: 
- Refill  cooling  system as described  in 170 Radiator and 
Cooling  System. 
Change  engine oil  and filter as  described in 
020 Mainte- 
nance. 
If  necessary, adjust accelerator cable. 
a Reconnect  battery. 
CAUTION-  To  prevent damaging  the engine electronic systems,  installall 
ground  wire previously  removed, including the ground  wires 
for  the 
ionition coils. 
Tightening torque  Coolant drain 
pluq to  cylinder bloclc 25  Nm (1 8 ft-lb) 
Radiator cooling  fan to coolant  pump 40 Nm (30 ft-lb) - 
Radiator drain  screw to radiator  2.5 
Nm  (22 in-lb) 
spark plug  to cylinder head  25 
Nm (1 8 ft-lb) 
CYLINDER MEAD REMOVAL AND 
INSTALLATION (M62 ENGINE) 
This  procedure covers cylinder  head removal  and installation 
for  the 
M62 V-8 engine. Procedures forthe M62 TU VANOS 
engine  are not covered in  this manual. 
Intake manifold, left cylinder head, and right cylinder  head re- 
moval  and installation  are written as separate procedures. 
The intake  manifold must  be removed  before the  cylinder 
heads can be  removed. 
WARNING 
- 
Due  to risk  of personal injuv be  sure  the engine  is cold  be- 
fore  beginning  the removal  procedure. 
Cylinder  head removal and installation requires multiple  spe- 
cial  service tools. Read  the entire procedure  before beginning 
the  repair. 
Intake  manifold,  removal and installation, 
M62 engine 
- Disconnect negative (-) battery  cable. 
CAUTION-  Prior  to disconnecting  the 
batterj read the baitery discon- 
nection cautions 
in 001 General  Cautions  and Warnings.