lock AUDI A6 1998 C5 / 2.G 01V Transmission Drive Pinion And Ring Gear Adjust Workshop Manual

39-174



VW402 thrust plate
VW408A punch
VW457 support channels
VW521/4 locking sleeve for ring gear
VW521/8 bushing for ring gear
VW540 holding fixture
Pa
ge 10 of 38 Drive
pinion and rin
g gear, ad
justin
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39-185

Perform check measurement

Checking dimension "r"

- Rotate drive pinion at least 5 complete
revolutions in both directions.

- Insert universal mandrel and perform check measurement.

If adjustment shims were determined correctly, dial indicator must
indicate deviation "r" with a tolerance of 0.04 mm (reading
counterclockwise in red number display).

- Peen drive pinion nut using mandrel.
Pa
ge 23 of 38 Drive
pinion and rin
g gear, ad
justin
g
11/20/2002 htt
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yp
e=re
pair&id=AUDI.B5.AT01.39.15

39-187

- Press tapered roller bearing outer race for left
side of differential housing (housing side)
together with shim "S2" into differential housing
Page 39
-144
. Use a shim "S2*" with a 1.00
mm thickness for measurement purposes (1
shims with 0.80 and 1 with 0.20 mm).

Note:
All measurements are performed with shim S2
with 1.00 mm thickness. The shim will be
indicated by "S2*" in the following procedures.
After determining backlash, S2* is replaced by
final shim S2.

- Press in tapered roller bearing outer race for
right side (cover side) of differential without
adjustment shims to stop Fig. 8
, page 39
-
136
.

- Insert differential in housing. Ring gear is on the
right side (cover side).

- Install cover and tighten bolts to 25 Nm.

- Install VW521/4 locking sleeve and 521/8 sleeve press tool into
differential housing on housing side.
- Rotate cover side of differential housing upward.
Pa
ge 26 of 38 Drive
pinion and rin
g gear, 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.AT01.39.15