AUDI A4 1998 B5 / 1.G 01W Transmission Pinion Shaft Owner's Manual

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Circlip -7- secures the synchronizer hub for 5th and reverse gear.
Characteristic: blue in color
Circlip thickness (mm)
1.90 1.96 2.02
1.93 1.99 2.05 - Determine circlips according to table. Part numbers parts catalog

The bent end of the spring (arrow) must be hooked into the hole of the
gear. Fig. 16 Inserting spring into gear
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Fig. 17 Checking synchronizer ring for wear
- Press synchronizer ring into operating sleeve and measure gap -a-
using feeler gauge at positions -A-, -B- and -C-.
- Add measured values and divide total by three to calculate average.
The calculated gap must not be less than 0.5 mm (0.002 in.).

Fig. 18 Pressing on synchronizer hub for 1st and 2nd gears
Installation position:
Higher inner collar faces 2nd gear.
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Installation position: Fig. 19 Installation position of operating sleeve for 1st and 2nd
gear

Chamfer (arrow -1-) faces 2nd gear
Stepped side (arrow -2-) faces 1st gear

Installation position: the groove on the gear faces 4th gear. Fig. 20 Pressing on 3rd gear
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Installation position: higher inner collar faces 3rd gear. Fig. 21 Pressing on 4th gear

Installation position: higher inner collar faces 5th gear.
Note:
The large inner diameter of 2010 sleeve faces the synchronizer hub. Fig. 22 Pressing on synchronizer hub for 5th and reverse gear
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Operating sleeves with chamfer -A- (arrow -1-), as well as operating
sleeves with a large offset -B- (arrow -3-), are installed. Fig. 23 Installation position of operating sleeve for 5th and reverse
gear
Note the location of operating sleeve to reverse idler gear Fig. 24
.
Installation position:
Chamfer (arrow -1-) faces 4th gear.
Small stepped side (arrow -2-) faces 5th gear.
Large stepped side (arrow -3-) faces reverse gear.
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Fig. 24 Allocation of operating sleeve to reverse idler gearA Reverse idler gear
with chamfer Both types of operating sleeves (with chamfer
or with large offset) can be installed.
B Reverse idler gear
without chamfer Only operating sleeves with large offset can be
installed. Do not install operating sleeve with
chamfer.

Fig. 25 Pressure plate variationsTransmission housing
Dimension -a-
Aluminum 14.8 or 15.3 mm
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pair&id=AUDI.B5.TM01.35.3