Honda Bmw 5 Service Manual

Final Drive 
Final drive  input shaft seal, replacing 
- Remove exhaust system.  See 180 Exhaust System 
- Remove drive shaft.  See 260 Driveshaft. 
< Lift out collar  nut locking plate (arrow). 
4 While counterholding  drive flange with special BMW tool  23 
23 0 020 0 020 loosen and  remove collar  nut.   

/Final Drive 
4 Remove final drive  input flange  using BMW special tools 31 
2 101,31 2 102,31 2 103 and 31 2 104 or equivalent. 
Using  BMW special tool 
00 5 010 or equivalent remove seal 
from  final  drive housing. 
1 
4 Drive new  seal into place until its fully  seated using BMW 
special tools 
00  5 500,  33 3 440 and 33  3 470 or equivalent.   

331-9 
Final Drive 
Coat drive flange sealing area  and seal lip with differential  oil. 
* Install drive flange  on pinion shaft. 
Using 
BMW special tools  23 1 300,33 1 341 and 23 1 302 
press  drive flange  on to pinion shaft  only to extent  as to al- 
low collar  nut to  be installed. 
4 Tighten  collar  nut only until previously  marked points are 
aligned  (arrow). 
CAUTION- 
Do not underany circumstances tighten  collarnut beyond the 
markedpoints, 
othe~lise clamping  sleeve will have  to be...

. . 
Final Drive Final drive  output shaft seals, replacing 
- Remove exhaust  system (if necessary).  See 180 Exhaust 
System. 
Remove drive axle 
CV joint  bolts 
axle from  body  using stiff wire.  (arrows). 
Suspend drive 
4 Drive out final drive output flange  using soft faced  hammer. 
4 Remove seal using BMW special tool 00 5 010 and 32 1 060 
or equivalent.   

331-1 1 
Final   rive( 
< Coat seal with differential oil and  drive into place  using BMW 
special tools 00 5 500 and 33 4 250 or equivalent. 
Replace snap ring  (arrow) on final  drive output flange shaft. 
Coat output  flange 
shaft with differential  oil where it con- 
tacts  shaft  seal. 
. Push  output flange into  final drive until flange  splines en- 
gage  splines  of differential  gear  and snap  ring can  be 
heard  to  snap  into place. 
- Remainder  of installation is  reverse of removal....

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...

Final Drive 
Front final drive mount 
4 Remove  front final  drive mount  using BMW special tools 33 
3312,333314,  333315,334161 
and334162. 
I i 4 Coat bearing  sleeve in rear  axle carrier  and rubber mount 
with 
~ircolight~ anti-friction  agent. 
Slide  rubber  mount from side with large  diameter  into 
BMW  special  tool 33 
4 165. 
Milled  recess 
(A) makes firm contact  with rear axle carrier 
when top  rubber mount is tightened down. 
The 
slolled srde ot r11e rubber mounl must be ar r#ghl...

Final Drive 
Drive axles use constant-velocity (CV) joints on both ends. 
For replacement  parts, only CV joint boots  or complete  axles 
are offered  by BMW.  The procedure for drive axle removal 
varies for sedan  and sport  wagon.  Follow the appropriate pro- 
cedure  below. 
Drive axle assembly 
1. lnner CV joint 
2. Drive axle 
3. Outer  CV joint 
4. Collar  nut 
5. Outer CV boot  kit 
6. lnner  CV boot  kit 
7. Circlip 
8. Dust cover 
9. Reinforcement 
10. Torx  bolt 
Drive axle, removing and...

Final ~rivel 
4 Remove staked collar nut and  press  output  shafl out  of wheel 
hub  with special 
BMW tool 33 2 111/116/117. 
- Remove drive  axle. 
- Installation is reverse of removal,  noting the  following: 
Use  a  new collar  nut. 
a Apply a light coating  of oil  to contact  face of collar nut  and 
install it  loosely. 
* Install road  wheel and lower  car to ground. 
- With  an assistant applying  brakes, tighten drive axle collar 
nut  to its final  torque. 
Stake  collar  nut. 
Tightening...

331-16 
I Final Drive 
Worlting at top  of coil  spring, press center  cap down or pry 
upward to  remove.  If pushed  down, remove from  inside coil 
spring. 
4 Worlting from  underneath,  position BMW special tool 33  2 
301 
between  2nd and 3rd  spring coil from  the bottom. 
Make sure tool  recess faces upward. 
Worlting  in cargo compartment, guide BMW special  tool 
33 
2  304 
from  above  and thread  into special tool 33 2 301. 
4 Worlting  in cargo compartment,  attach BMW special tools 33 
2...