Page 540 of 1002

Downloaded from www.Manualslib.com manuals search engine
This repair group covers general application information for
the clutch, manual and automatic transmissions, shift linkag-
es and driveshaft.
Drivetrain
I ZF manual transmission I
BMW E39 models are equipped with a longitudinal drivetrain.
The transmission is bolted directly to the rear of the engine.
A
driveshaft connects the output shaft of the transmission to the
rear final drive. Individual drive axles with integrated constant
velocity joints transfer rotational power from the final drive
unit to the rear wheels.
4 Due to different power characteristics and performance re-
quirements, various manual transmissions are used in mod-
els covered by this manual. Manual transmission
applications are given in the table below.
For manual transmission specifications or repair procedures,
refer to
230 Manual Transmission.
Manual transmission models use a single disc clutch with
dual-mass flywheel. For further information, see
210 Clutch.
The manual transmission metal ID plate is mounted on side of
transmission. Do not rely on numbers cast on transmission
case for identification.
Manual transmission applications
Model Year Engine Transmission
5251 2001 - 2002 M52TU, M54 Getrag S5D 250G
528i 1997-2002 M52 ZF S5D 3202
Page 541 of 1002
Downloaded from www.Manualslib.com manuals search engine
Different automatic transmissions are used, depending on
model and model year
and/orproduction date. All of the auto-
matic transmissions are electrohydraulically controlled with
five forward speeds. Automatic transmission applications are
given in the table below.
Automatic transmission applications Model Year Engine Transmission
526 from 911 999 M52 TU ASS 360R
5251 from 312001 M54 ASS 3252
5301 to 312001 M54 ASS 390R
530i from 312001 M54 ASS 3252
540i
from 111 997 M62 TU ASS 4402
Automatic transmission identification metal ID plate is mount-
ed to body of transmission.
4 GM transmission ID tag (arrow) is on left side of transmission
housing, behind transmission selector cable, just above
transmission pan.
< ZF transmission ID tag (arrow) is on left rear of transmission,
just above transmission pan.
Page 544 of 1002
Downloaded from www.Manualslib.com manuals search engine
1 Clutch
This repair group covers replacement of clutch mechanical
and hydraulic components.
BMW 5 Series models with manual transmission use a single
disc hydraulically actuated clutch.
Twoversions of the clutch
are used:
1997
5281 (6 cylinder) uses traditional clutch components.
All 540i (V-8) and 1998 and later
6 cylinder models use a
self-adjusting clutch (SAC).
NOTE-
See 200 Transmission-General for transmission applica-
tion information.
Special tools
Some special tools and techniques are required for clutch re-
pairs. Be sure to read a procedure through before beginning a
job.
< Flywheel loclting tool (V-8 models)
1 (Tool NO. 11 2 070)
-
4 Flywheel loclting tool (6 cylinder models)
(Tool No. 1 1 2 170)
- < Pilot bearino removal tools
11 11 2350 < pilot bearing instaation
(Tool No. 11 2 350) tool
Page 545 of 1002
Downloaded from www.Manualslib.com manuals search engine
4 Tom T60 socket for V-8 flywheel bolt removal
(Tool No. 1 1 4 180)
4 Hose clamping tool
(Tool No. 13 3
01 0)
4 Clutch disc lining gauge
(Tool No. 21 2 080)
4 Clutch disc centering mandrels (non-SAC clutch)
(Tool No. 21 2
141,21 2 142,21 2 200,21 2 201)
4 Clutch disc alignment tools (SAC clutch)
(Tool No. 00 5 500 (handle). 21 2 130 (drift))
4 SAC tensioning tool
(Tool No. 21 2 170)
4 SAC locating ring
(Tool No. 21 2 180)
Page 563 of 1002

Downloaded from www.Manualslib.com manuals search engine
Self-adjusting clutch (SAC), breaking in
With normal driving, 800 to 1000 gearshifts are required to
break in the clutch.
Break in the SAC gradually, with light to medium loads, to en-
sure correct operation and long life. Fast sports driving ma-
neuvers may destroy a new
clutch.The following break-in
procedure helps to create the correct coefficient of friction.
Drive normally on level grade. Starting speeds on level
grade may be up to 2000 rpm.
Upshift and downshift through all the gears at 3500
- 4000
rpm.
On medium grades (approx. 12% and up), start
off at ap-
prox. 2500 rpm for the first 5 or so times.
Tightening torques
Clutch slave cylinder to transmission case 22 Nm (16 It-lb)
Clutch master cylinder to pedal cluster 10 Nm (89 in-lb)
Bralte fluid line to clutch master or slave cylinder 17 Nm (13 ft-lb)
Transmission to engine
M8 (Torx) 22 Nm (16 fl-lb)
. M1O (Torx) 43 Nm (32 ft-lb)
MI2 (Torx) 72 Nm (53 it-lb)
Flywheel to crankshaft
6 cylinder engine (use new self-loclting bolts) 105 Nm (77 ft-lb)
V-8 engine 105 Nm (77 ft-lb)
Clutch to flywheel
M8 (8.8 grade)
M8 (10.9 grade) 24
Nm
(18 ft-lb)
34 Nm (25 ft-lb)
Page 569 of 1002
Downloaded from www.Manualslib.com manuals search engine
230-5
Manual Transmission
Manual transmission applications
Manual transmissions used are based on engine application.
See Table a. Manual transmission applications. For gear
ratio specifications,
seeTable b. Manual transmission gear
ratios.
Table a. Manual transmission applications
Model Year Engine Transmission
5251
Sedan 2001 -2002 M54 Getrag S5D 250G
Sport Wagon 2001-2002
M54 ZF S5D 3202
5281 all 1997-2000 M52, M52 TU ZF S5D 3202
530i Sedan 2001
-2002 M54 ZF
S5D 3202
540i Sedan
1997-2002 M62, M62 TU ZF S6S 420G
NOTE-
Do not rely on casting numbers for transmission code
identification.
Table b. Manual transmission gear ratios
-
Getrag Gear Getrag S5D 250G ZF S5D 3202 S6S 420G 5-speed 5-speed 6-speed
6 th 0.83
Reverse 4.04 3.89 3.75
Final drive 3.15
523: 3.23 2.81
5281 530i: 2.93
Page 577 of 1002
Downloaded from www.Manualslib.com manuals search engine
230-1 3
Manual ~ransmissionl
I 4 Remove shims under collar nut and set aside.
- Use puller to remove output flange
4 Use BMW special tool 00 5 010 or other suitable seal puller
to remove seal from transmission housing.
4 Coat new seal with transmission fluid. Use seal installation
drift, BMW special tool 23 2 480 or equivalent, to drive seal
into housing as far as it will go.
- Inspect sealing surface on output flange. Replace if worn or
damaged.
- Coat sealing lip of seal, sealing surface of output flange and
transmission splined shaft with transmission oil.
4 Press output flange on output shafl using BMW special tool
23 3
010.
. Counterhold flange with BMW special tool 23 0 020.
Tighten special tool 23 2 010 to 200 Nm
(148 ft-lb).
Remove
special tools.
Page 586 of 1002

Downloaded from www.Manualslib.com manuals search engine
240-2
/ ~utomatic Transmission
This section covers maintenance and replacement of the
automatic transmission for
E39 models.
Automatic transmission internal repairs are not covered.
Such repairs require special service equipment and knowl-
edge. If it is determined that transmission internal
sewice is
required, consult an authorized BMW dealer about a factory
reconditioned unit or a transmission rebuild.
CAUTION-
ATF does not circulate unless the engine is running. When
towing an automatic transmission vehicle, use a flat bed truck
or raise the rear wheels off the ground.
Special tools
Some special tools are required for the removal and installa-
tion of an automatic transmission on the
E39 BMW models.
While these tools are not absolutely necessary, they are es-
pecially helpful when dealing with the removal and replace-
ment of the torque converter.
4 Engine support bracket
(Tool No. BMW
00 0 200.00 0 208)
4 Transmission jack
(Tool No.
BMW 00 2 030)
4 Engine support block (V-8 models) 11 7310 (Tool No. BMW 11 7 310)