2000 BMW 528i installing AC

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230 Manual Transmission
General ........................... .23 0.2 Output shaft
seal. replacing (5-speed
.... Special tools ........................ .23 0.2 transmission) (transmission installed) 230-10
Manual transmission aoolications ....... .23 0.5 Output shaft seal. replacing (6-speed . . .... transmission) (transmission installed) 230-12 ........ Transmission Fluid Service .23 0.6 put shaft seal. replacing
Transmission fluid level. checking ....... .23 0.6 (transmission ............... 230-15
........... Transmission fluid, replacing .23 0.6
Transmission Removal ................... ..... Transmission External Service .23 0-7 and installation 230-1
Back-up light switch, replacing .......... .23 0-' Transmission, removing and installing 230-16 ...
Selector shaft seal. reolacina .
(transmission installed) ................ .23 0.8

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230-14
I Manual Transmission
If installing new output flange: Recalculate thickness of
shims based on difference in height between output shaft
surface and collar nut support surface. Shims must be within
the output flange preload specification below the collar nut
support surface.
Output flange preload Difference between heights of shaft and output 0.05
- 0.22 mm
flange sealing
suriace MINUS thickness of shims (0.002 - 0.009 in)
NOTE-
Shims are available in increasing sizes of 0.1 mm from
1.4 mm to 2.1 mm (0.055 in to 0.083 in) from BMWparts.
- Install shims. Install and torque flange collar nut.
Tightening torques Output flange to out put shaft
. Stage I 190 Nm (140 ft-lb)
. Stage II (after loosening) 120 Nm (89 it-lb)
- Use BMW special tool 23 2 470 to install flange nut retaining
plate.
- Remainder of installation is reverse of removal, noting the fol-
lowing:
Install driveshaft using new nuts. See
260 Driveshaft.
Checlc transmission fluid level, topping up as necessary.
Tightening torques
Aluminum driveshaft to flex-disc
- MI2 (use Dacromet-coated washers) 90 Nm (66 ft-lb)
Driveshaft
CV joint to final drive flange
MI0 (Tom bolt)
70 Nm (51 ft-lb)
M8 (compression nut) 32 Nm (24 ft-lb)
Flex-disc to transmission flange or driveshaft
* MI0 (8.8 grade) 48 Nm (35 ft-lb)
- MI0 (10.9 grade) 60 Nm (44 ft-lb)
. MI2 (8.8 grade)
81 Nm (60 ft-lb)
MI2 (10.9 grade) 100 Nm (74 ft-lb)
- MI4 140 Nm (1 03 ft-lb)
Transmission
crossmembe~
to transmission (ME)
to chassis (M10)
21 Nm (15 ft-lb)
42 Nm (30 it-lb)

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Manual Transmission
- Thoroughly clean guide sleeve mounting bolts, sealing sur-
faces, and threads. Apply
Loctite8243 or equivalent thread
locking compound to guide sleeve bolts. Reinstall guide
sleeve and
spacer(s).
Tightening torques
Guide sleeve to transmission case
M6 10 Nm (89 in-lb)
* M8 x 22 18 Nm (13 ft-lb)
- Max30 25 Nm (18 ft-lb)
- Reinstall transmission.
TRANSMISSION REMOVAL AND
~NSTALLATION
Removal and installation of the transmission is best accorn-
plished on a lifl using a transmission jack.The engine must be
supported using appropriate support equipment. This allows
the engine to pivot on its mounts to access the upper
Torx-
head bolts at the bellhousing.
WARNING-
Male sure the car is stable and well supported at all times.
Use a professional aulomorive lift or jack slanos des~gned
lor the purpose. A floor jack is nor adequare supporr.
The removal of the transmission may upset the balance
of the vehicle on a
lifl.
Transmission, removing and installing
- Disconnect negative (-) cable from battery.
CAUTION-
Prior to disconnecting the battery, read the battery discon-
nection cautions given
in 001 Warnings and Cautions.
V-8 engine: Remove plastic engine cover.
Early models: pry out protective caps (arrows), then re-
move nuts securing cover. Lift off cover.
Later models: depress four studs to release, then
lift off
cover.
- Raise and safely support vehicle
- Remove engine splash shield from underside of vehicle
- Remove exhaust system and heat shields. See 180 Exhaust
System.

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Manual Transmission
4 V-8 engine: Remove transmission mounting Tom-head bolts
(arrows). Note length and location of bolts.
Remove transmission by pulling backward until transmis-
sion input shaft clears clutch disc splines, then pull down-
wards. Lower transmission jack to remove transmission.
- Installation is reverse of removal, keeping in mind the
following:
When installing a new transmission, be sure to transfer
parts from old transmission
if applicable.
Thoroughly clean input shafl and clutch disc splines. Light-
ly lubricate transmission input shaft before installing.
* Be sure bellhousing alignment dowel sleeves are located
correctly. Replace damaged sleeves.
Center rear of transmission in driveshaft tunnel before
tightening transmission support bracket.
NOTE-
In order to avoid difficulties in transmission removal at a fu-
ture time, use washers with Torx-head mounting bolts.
- Reinstall driveshaft. Use new nuts when mounting driveshaff
to transmission/flex disc. See 260 Driveshaft.
- Refill transmission with appropriate lubricant before starting
or towing car. See Transmission fluid service earlier in this
repair group.

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240 Automatic Transmission
General . . . . . . . . . . . . . . . . . . . . . .
Special tools . . . . . . . . . . . . . . . . . . .
Automatic transmission applications
. . . . . ,240-2 ATF, draining and filling . . . . . . . . . . . . . . . . 240-7
. . . . . ,240-2 Automatic transmission fluid
. . . . . ,240-4 pan and strainer. . . . . . . . . . . . . . . . . . . . . . 240-9
Troubleshooting . . . . . . . . . . . . . . . . . . .240-4 Transmission Removal
and Installation
. . . . . . . . . . . . . . . . . . . 240-10 Automatic Transmission Fluid Transmission, removing and installing . . . 240-10 (ATF) Service . . . . . . . . . . . . . . . . . . . . . ,240-6
Automatic transmission fluid (ATF) . . . . . . . ,240-6
ATF level, checking . . . . . . . . . . . . . . . . . . ,240-6

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240-1 0
Automatic Transmission
TRANSMISSION REMOVAL AND
INSTALLATION
Removal and installation of the transmission is best accorn-
plished on an automotive lift using a transmission jack. Use
caution and safe workshop practices when working beneath
car and lowering transmission.
Torx-head bolts are used to mount the transmission to the
bellhousing.
Besure to have appropriate tools on hand before
starting the job.
WARNING-
Be sure the vehicle is properly supported. The removal of the
transmission may upset the balance of the vehicle on a lift
CAUJION-
Tilting the engine to remove the transmission can lead to
damaae to various components due to
laclc of clearance. 1
Transmission, removing and installing
WARNING -
Allow engine and transmission to cool down before starting
work on the transmission.
- Disconnect negative (-) cable from battery.
CAUTION-
Prior to disconnecting the battery, read the battery discon-
nection cautions given in
001 General Cautions and
Warninas.
4 V-8 engine: Remove plastic engine cover.
Early models: pry out protective caps
(arrows), then re-
move nuts securing cover.
Lift off cover.
Later models: depress four studs to release, then lift off
cover.

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250-1
250 Gearshift Linkage
General ........................... ,250-2 Automatic Transmission Gearshift. .. 250-6
Special tools
........................ ,250-2 Gearshift mechanism, adiustina -
(automatic transmission) ............... 250-6 Manual Transmission Gearshift ..... ,250-3 Automatic shiftlock, checking function Gearshift lever, removing
(automatic transmission) ............... 250-7
(manual transmission) ................ ,250-3 Shift interlock, checking function
Gearshift lever, installing
(automatic transmission)
............... 250-8 (manual transmission) ................ ,250-4

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Gearshift ~inkaael
Gearshift lever, removing
(manual transmission)
Use the accompanying illustration as a guide when removing
and installing the gearshift linkage.
- Remove shift knob by pulling knob straight off shift lever.
NOTE-
Pull up on the shift knob with about 90 lbs. of force. Do not
twist
knob or locating key can be damaged.
- Squeeze sides of shift boot to unclip from center console.
Pull boot up and off shift lever.
- Remove sound insulation at base of shift lever.
- Raise vehicle to gain access to underside of vehicle.
- --
WARNING-
Male sure the car is stable and well supported at all tfmes.
Use a professional automotwe hft orjaclc stands designed for
the purpose.
A floorjaclc 1s not adequate support.
- Remove complete exhaust system. See 180 Exhaust
System.
- Remove driveshaft. See 260 Driveshaft.
- Support transmission with transmission jack. Remove
crossmember from rear of transmission.
- Lower rear of transmission to access gearshift linkage.
CA UTIOI\C
Tilting the engine to lower the transmission can lead to
damage to various components due to lack of clearance.
4 Working above transmission, disconnect selector rod:
* Pull off shift rod retaining circlip (A).
Remove washer (6).
Disengage selector rod (C) from gearshift lever.