1996 VOLKSWAGEN PASSAT locking

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17 - Grease cap Pressing off Fig. 1
and Fig. 2 Driving on Fig. 3 18 - Locking ring
19 - Thrust washer
20 - Wheel bolt, 110 Nm (81
ft lb)
21 - Brake disc Before installing fill
hub with multi-purpose grease
22 - Inner wheel bearing Drive out outer race
with copper drift Pressing in Fig. 7 23 - Oil seal Fill between sealing
lips with multi-purpose
grease Driving in Fig. 8 24 - Speed sensor rotor Only on vehicles with
ABS
25 - Hex bolt, 60 Nm (44 ft
lb) Page 13 of 18Wheel bearings, servicing12/7/2004http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.SU01.42.2

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Note: Fig. 3 Grease cap, driving on Always replace damaged (dented) grease caps. Damaged (dented) grease caps allow ingress of
moisture, therefore always use the illustrated tool. Note:
Using a screwdriver it must be possible to move the
thrust washer by finger pressure (without prying). Fig. 4 Wheel bearing play, adjusting - Secure with locking ring and new cotter pin. Page 16 of 18Wheel bearings, servicing12/7/2004http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.SU01.42.2

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Rear axle,
servicing (four
wheel drive
vehicles)
Note: When removing and
installing the rear axle, it is
recommended to remove
axle and differential
together and to separate
away from the vehicle. If
only the axle beam is to be
removed and installed, the
wishbones can remain
attached to the shock
absorber. In both cases,
disconnect vacuum lines
and wiring before lowering
the assembly. Always replace self-locking
nuts and bolts. Always replace corroded
nuts and bolts. The ABS speed sensor
wiring connections are
located under the rear seat. Page 1 of 13Rear axle, servicing (four wheel drive vehicles)12/7/2004http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.SU01.42.3

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Suspension strut,
disassembling and
assembling (four
wheel drive
vehicles)
1 - Cap Pry out with
screwdriver Pressing on Fig. 5 Installation position
Fig. 5 2 - Seal
3 - Self locking hex nut, 30 Nm (22 ft lb) Always replace 4 - Dished washer
5 - Upper rubber mounting 6 - Gasket (foam) Always replace Page 1 of 6Suspension strut, disassembling and assembling (four wheel drive vehicles)12/7/2004http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.SU01.42.5

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Wheel bearings,
servicing - disc
brakes (four wheel
drive vehicles)
Note:
If a vehicle has to be moved
after removing the drive shaft,
first install an outer joint and
tighten to 50 Nm (37 ft lb).
Otherwise the wheel bearing
will be damaged.
1 - Control arm
2 - Self locking hex socket head bolt, 60 Nm (44 ft
lb)
3 - Self locking hex bolt,
35 Nm (26 ft lb) Always replace When loosening and
tightening counter-hold on guide pins Page 1 of 8Wheel bearings, servicing - disc brakes (four wheel drive vehicles)12/7/2004http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.SU01.42.6

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Repair Manual, Suspension, Wheels, Brakes, Steering, Repair Group 46 12 - Self-locking hex nut Always Tighten to 90 Nm (66 ft lb) and turn 45
further (1
/
8 turn) To tighten use
recommend angle
measuring wrench
VAG 1756 or
equivalent Before installing nut on outer joint remove any
paint remains and/or
corrosion from
threads.
13 - Shim
14 - Brake disc Repair information 15 - Hub Pressing out Fig. 1 Pulling off inner race
Fig. 3 Pressing in Fig. 5 Page 3 of 8Wheel bearings, servicing - disc brakes (four wheel drive vehicles)12/7/2004http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.SU01.42.6

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Anti-locking Brake System
(ABS) and Anti-locking Brake
System with Electronic
Differential Lock (ABS/EDL)
Teves 04
The ABS, ABS/EDL brake system is divided
diagonally. The servo-assist is effected
pneumatically, by the vacuum brake servo unit.
Located between the brake master cylinder and
the vacuum servo unit is a mounting bracket for
the hydraulic unit with pump.
The hydraulic unit together with pump, supplies
only the anti-locking brake system (ABS) or anti-
locking brake system and traction control system
(ABS/EDL).
Malfunctions on the ABS, ABS/EDL systems do
not influence the brake system and servo. The
vehicle can be driven without the ABS, ABS/EDL
functions operating. Page 1 of 5Anti-locking Brake System (ABS) and Anti-locking Brake System with Electronic Differential Lock (A...12/7/2004http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.SU01.45.1

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Notes for repair work on ABS, ABS/EDL
Before doing any repair work on the anti-locking system, determine the cause of the malfunction
using On Board Diagnostic (OBD).
Repair Manual, Brake System On Board Diagnostic (OBD), Repair Group 01 Before working on the ABS, ABS/EDL system,
disconnect the battery Ground strap. On
vehicles with coded radio, obtain cooling.
When working with brake fluid, observe the
relevant safety precautions and notes Page 47-27 . After work for which the brake system had to be opened, bleed the brake system with brake filler and bleeder unit VAS 5234 Page 47-27 . During the final road test, make sure that a
controlled brake test is performed at least once
(pulsations must be felt at the brake pedal).
Absolute cleanliness is required when working
on the anti-locking brake system; it is not
permitted to use any products which contain
mineral oils, such as oils, greases etc. Page 2 of 5Anti-locking Brake System (ABS) and Anti-locking Brake System with Electronic Differential Lock (A...12/7/2004http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.SU01.45.1