differential AUDI A4 1996 B5 / 1.G 01A Transmission Final Drive Ring Gear Pinion Shaft Workshop Manual
[x] Cancel search | Manufacturer: AUDI, Model Year: 1996, Model line: A4, Model: AUDI A4 1996 B5 / 1.GPages: 10, PDF Size: 0.09 MB
Page 4 of 10
39-36
Installation position of shims
Note:
List of adjustments when replacing individual
components of transmission Page 39
-37
.
S1 - Shim for ring gear in differential cover
S2 - Shim for ring gear in transmission
housing
S3 - Shim for pinion shaft in transmission
housing
S4 - Shim for pinion shaft in transmission
cover
Pa
ge 4 of 10 Front final drive rin
g gear and
pinion shaft, ad
justin
g
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.TM02.39.6
Page 5 of 10
39-37
List of adjustments
Note:
If repairs have been carried out on the transmission, it is only necessary to adjust the pinion shaft, ring gear or final drive set if
components have been replaced that have a direct effect on the adjustment of the final drive. Refer to the following table to
avoid unnecessary adjustments:
Component to be adjusted:
Component to be adjusted: Ring gear
(S1 + S2)1)
Page 39
-
57
Pinion shaft
(S3 + S4)1)
via deviation
"r"
Page 39
-39
Pinion shaft
(Shim S4)1)
Page 39
-
54
Backlash
measurement
Page 39
-63
Transmission housing3) X X X
Transmission cover X
Differential housing X X
Double tapered roller bearing for pinion shaft and
hollow shaft X X
Tapered roller bearing for differential X X
Final drive set2)
X X X
Differential cover X X
Pa
ge 5 of 10 Front final drive rin
g gear and
pinion shaft, ad
justin
g
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.TM02.39.6
Page 7 of 10
39-38
Final drive gear set, recommended
sequence for re-adjusting
If the pinion shaft and ring gear have to be readjusted, the following
sequence is recommended for maximum efficiency:
Note:
Overview of components and shims Page 39
-36
. 1.) Determine total shim thickness Stotal for S1 + S2 (adjusting preload
for tapered roller bearings for differential) Page 39
-58
.
2.) Determine total shim thickness Stotal for S3 + S4 (preload for
tapered roller bearings for pinion shaft) Page 39
-41
.
3.) Distribute total shim thickness Stotal for S3 + S4 so that the
dimension from center of ring gear to face of pinion shaft is the
same as dimension "r" which was determined during production
Page 39
-49
.
4.) Distribute total shim thickness Stotal for S1 + S2 so that the
specified backlash between ring gear and pinion shaft is maintained
Page 39
-65
.
Pa
ge 7 of 10 Front final drive rin
g gear and
pinion shaft, ad
justin
g
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.TM02.39.6