Gas BMW 528i 1997 E39 Workshop Manual

Downloaded from www.Manualslib.com manuals search engine
Automatic Transmission
- Raise and safely support vehicle.
CA U JIOG
Male sure the car is stable and well supported at all times.
Use a professional automotive lift
orjack stands designed for
the purpose. A floorjack is not adequate support
4 With engine running and selector lever in PARK, remove filler
plug (arrow)
(A5S 360R transmission shown, refer to other
illustrations for location of filler and drain plugs on other
transmissions).
If a small stream of fluid runs out of the filler hole the level
is correct.
If no fluid
leaks out when plug is removed, fluid level is to
low. Add ATF fluid until it starts to overflow.
Install filler plug using a new sealing ring.
Hot ATF can scald. Wear eye protection and protective cloth-
ing andgloves during
the check. If the tmnsmission was over-
filled, hot ATF will spill from the filler hole when the
fill plug is
removed.
ATF, draining and filling
The procedure given here includes removal and installation of
the fluid strainer (filter). Refer to illustrations in Automatic
transmission fluid
pan and strainer.
Remove ATF drain plug
(1) and drain fluid into container.
WARNING-
ATFshould be warm when draining. Hot ATFcan scald. Wear
eye protection, protective clothing and gloves.
Remove transmission pan mounting bolts and remove pan.
Remove pan gasket and clean
gasket sealing surface.
- Pull ATF strainer from transmission pump housing. If strainer
sealing ring remains in pump housing remove using a seal
puller.
- Installation is reverse of removal.
Always replace seal for drain plug and all
gasket(s)
and O-rings.
Clean sump and sump
magnet(s) using a lint-free cloth.
Tighten transmission pan bolts in sequential order.
Using filler plug
(2), fill transmission with approved ATF.
Check fluid level as described earlier.

Downloaded from www.Manualslib.com manuals search engine
240-9
Automatic Transmission
Automatic transmission
fluid pan and strainer
1. ATF strainer
2. ATF strainer seal
3. Pan gasket
4. Sump magnet
5. ATFpan
6. Filler plug
7. Drain plug

Downloaded from www.Manualslib.com manuals search engine
260-14
Driveshaft
Constant velocity (CV) joint, replacing
The CV joint at the rear of the driveshaft is available from
BMW as a separate part.
- Remove complete driveshaft as described earlier in this
section.
< Clean grease off CV joint. Remove retaining circlip (arrow)
from CV joint end of driveshaft.
- Drive out bolts from CV joint.
4 Remove CV joint from driveshaft:
Pry back protective boot
(A).
- Using BMW special tool 26 1 110 on inner race (B), press
or pull joint off shaft.
- Check protective boot for damage. Replace if necessary.
- lnstall new CV joint:
. Working from both sides of joint, inject approximately 80
grams of
OptimolB grease (or equivalent) into joint.
Install new sealing gasket on joint face that mates with pro-
tective boot. Seal fits in groove on outer race of joint.
Clean grease off driveshaft and mating splines on joint.
Apply
LoctiteO 648 to driveshaft splines.
Press new CV joint onto shaft as far as it will go.
CAUTIOI\C
Only press on inner CVjoint race.
- Install new retaining circlip to end of driveshaft,
- Insert CV joint mounting bolts. Be sure to reuse washers.
- Install driveshaft as described earlier in this section.

Downloaded from www.Manualslib.com manuals search engine
331-12
Final Drive Final drive cover, removing and installing
- Remove final drive. See Final drive, removing and install-
ing.
I 1 4 Remove fasteners (arrows) from rear cover and remove cov-
er.
Clean cover and final drive housing sealing surfaces.
Install new
gasket with cover.
* Installation is reverse of removal.
- Check differential oil level. See Differential oil level, check-
ing.
Tightening
torque
Final drive cover to final drive housing
. M10 (8.8 grade) 45 Nm (33 ft-lb)
M10 (10.9 grade) 90 Nm (66 ft-lb)
Final drive mounts, replacing
- Remove final drive. See Final drive, removing and install-
ing.
Rear final drive mounts
- Remove rear final drive rubber mounts using BMW special
tools333314,333315,334 181, and334 183.
4 Coat new mount with CircolightB anti-friction agent and in-
.
stall, noting the following:
Long bushing on mount must face forward (arrow).
A shows installation position of mounts.

Downloaded from www.Manualslib.com manuals search engine
400-5
Body-General
Tailgate
The E39 Sporl Wagon tailgate is large with a low sill for easy
cargo loading. The tailgate opens to an angle of
88" mea-
sured from the rear roof pillar (D-pillar) and to a height of
2029
mm (79.8 in) measured from the ground to the upper edge of
the raised tailgate.
The rear window is bonded to a load bearing frame and can
be opened separately from the main tailgate. Tailgatesupport
gas springs are recessed into cavities in the roof.
Tailgate lock system
A mechanical tailgate lock cylinder is not used; the tailgate is
opened by the unlock pad above the license plate, the remote
tailgate switch located in the drivers kick panel, or via
FZV
(Iteyless entry) control.
4 An emergency release mechanism is incorporated into the
latch assembly to open the hatch from the vehicle interior if a
malfunction occurs.
The tailgate lock assembly includes an automatic soft close
(SCA) feature. The electrical operation of SCA is a function of
central body electronics
(ZKE Ill). The SCA actuator is locat-
ed in the rear cowl panel below the tailgate. The actuator is
controlled by a load relay in the General Module. A locking
cam is mounted on an eccentric that is driven by the actuator.
4 The SCA cam always turns in the same direction to open or
close the tailgate. The cam turns
180" to open or to close.
When the cam turns in the up direction the notch in the cam
SCA actuator pushes on a lever on the back of the latch in the tailgate. This
mechanically unlocks the latch. The tailgate is raised up and
can be opened.

Downloaded from www.Manualslib.com manuals search engine
41 0-1 0
I Fenders, Engine Hood
Hood latch components
1. Hood
2. Gas pressurized
Strut
3. Spacer
4. Hinge
5. Ground stud
6. Torx
bolt
7. Torx bolt
8. Hex bolt
9. Bowden cable bracket
10. Ball pin
11. Torx bolt
12. Spring pin
13. Stop buffer
14.
Bowden cable
15. Lower hood lock
16.
Bowden cable
17. Torx
bolt
18. Stop buffer
19. Hex nut
20. Torx bolt
21. Hood latch

Downloaded from www.Manualslib.com manuals search engine
.
1 Doors
Door hinge assembly
1. Door
2. Spacer ring
3. Upper hinge
4. Hex bolt
5. Spacer ring
6. Lower hinge
7. Door check gasket
8. Doorcheck
9. Pin
10. Torx bolt
11. Gasket
12. Cover

Downloaded from www.Manualslib.com manuals search engine
41 2 Trunk Lid. Tailgate
........................... General
......................... Trunk Lid
Trunlc lid. removing and installing ........
Trunk lid. adjusting ...................
Trunk lid support strut.
removing and installing
................
Tailgate (Sport Wagon Models) .....
Tailgate. emergency release ...........
Tailgate and window strut diagram .......
Window strut removal diagram .......... 412-8
Rear window gas strut.
removing and installing
................ 412-9
Tailgate gas strut. removing and installing
............... 412-10
Tailgate. removing and installing
........ 412-1 1
Rear window. removing and installing
.... 412-12
Rear window and tailgate. alignment
..... 412-13

Downloaded from www.Manualslib.com manuals search engine
41 2-2
Trunk Lid, Tailgate
This repair group covers trunk lid and tailgate removal and in-
stallation. Also included here are replacement proceduresfor
the gas-charged support struts that hold the trunk lid or tail-
gate in the open position.
NO JE -
The body is painted at the factory after assembly. Realign-
ment of body panels may expose unpainted metal. Paint all
exposed metal once the
work is complete.
Trunk lid, removing and installing
4 Raise trunlc lid.
Open tool ltit cover and remove screws attaching tool kit to
trunlc lid (black arrows).
Disconnect tool ltit cover retaining strap from
trunk lid and
remove tool kit.
Remove insulating liner expansion rivets (white arrows).
4 Pry out moulded trim cover (arrow).

Downloaded from www.Manualslib.com manuals search engine
r Trunk Lid, Tailgate
Tailgate and window strut
diagram
1. Rear window frame
2. Gas struts for tailgate
3. Gas struts for rear window
4. Rear window frame