1997 VOLKSWAGEN PASSAT wheel

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Wheel speed sensor and rotor for speed
sensor, removing and installing

Speed sensor
When installing speed sensor ensure wiring is
not twisted.
Before installing speed sensor, clean mounting
hole and coat with lubricating paste, G 000 650.
Rotors
Before installing check that rotor is clean and
undamaged.

Front axle
Vehicles with base suspension Page 40-14 . Vehicles with plus suspension Page 40-23 .
Rear axle
Vehicles with rear drum brakes Page 42-15 . Vehicles with rear disc brakes (front and four
wheel drive Page 42-24 . Page 5 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

Downloaded from www.Manualslib.com manuals search engine 45-10

8 - Rubber damper
9 - Retainer
10 - ABS hydraulic unit
11 - ABS control module
12 - Brake line connection ABS hydraulic unit to
right-front brake
caliper
13 - Brake line connection ABS hydraulic unit to
left-rear brake caliper
or wheel cylinder
14 - Brake line connection ABS hydraulic unit to
right-rear brake caliper or wheel cylinder
15 - Brake line connection ABS hydraulic unit to
left-front brake caliper
16 - Brake line Brake master cylinder
(secondary piston
circuit) to ABS
hydraulic unit
17 - Brake line Brake master cylinder
(primary piston circuit)
to ABS hydraulic unit Page 2 of 9ABS, ABS/EDL hydraulic unit, vacuum brake booster and brake master cylinder (Teves 20 GI), servicing12/7/2004http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.SU01.45.3

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19 - ABS Hydraulic unit Connections (arrow)
show pipe work from
tandem master
cylinder to ABS
hydraulic unit Removing and
installing Page 45-23 20 - ABS/EDL Hydraulic
unit Removing and
installing Page 45-23 21 - Brake line connection Hydraulic unit to front
right brake caliper Thread connection:
M10 x 1, 15 Nm (11 ft
lb)
22 - Torx bolts (T 25)
23 - Brake line connection Hydraulic unit to rear
left wheel cylinder Thread connection:
M10 x 1, 15Nm (11 ft
lb) Page 4 of 10Assembly overview - hydraulic unit, brake servo/brake master cylinder12/7/2004http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.SU01.45.4

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24 - Brake line connection Hydraulic unit to rear
right wheel cylinder Thread connection:
M12 x1, 18 Nm (13 ft
lb)
25 - Brake line connection Hydraulic unit to front
left brake caliper Thread connection:
M10 x1, 15 Nm (11 ft
lb)
26 - Brake line Master brake
cylinder/secondary
piston circuit to
hydraulic unit Page 5 of 10Assembly overview - hydraulic unit, brake servo/brake master cylinder12/7/2004http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.SU01.45.4

Downloaded from www.Manualslib.com manuals search engine 46-1

Front brakes,
servicing (Girling
caliper)
Note: After replacing brake pads,
depress brake pedal firmly
several times with vehicle
stationary so that the brake
pads are properly seated in
their normal operating
position. To remove brake fluid from
the reservoir, use a bleeder
bottle which is used only for
brake fluid. Brake fluid is
poisonous and must on not
be siphoned by mouth
using a hose! Wheel bolt tightening
torque: 110 Nm (81 ft lb) Page 1 of 7Front brakes, servicing (Girling caliper)12/7/2004http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.SU01.46.1

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Repair Manual, Maintenance 5 - Brake pad With brake pad wear
indicator Always replace on
both sides Removing and
installing Page 46-6 Pad thickness: non-
ventilated brake disc,
14 mm Pad thickness:
ventilated brake disc,
11 mm Checking thickness Wear limit: 7 mm
(including backplate)
6 - Hub Removing and
installing from
Page 40-14 7 - Wheel speed sensor
rotor Only on vehicles with
ABS
8 - Hex bolt, 10 Nm (7 ft lb) 9 - Splash plate Page 3 of 7Front brakes, servicing (Girling caliper)12/7/2004http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.SU01.46.1

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10 - Wheel bearing housing 11 - Brake carrier with
guide pins and
protective caps Supplied as
replacement part
assembled with
sufficient amount of
grease on guide pins If protective caps are
damaged use repair kit Use grease packet
supplied to lubricate
guide pins
12 - Heat shield Install in piston 13 - Brake caliper housing Do not disconnect
brake hose when
changing brake pads Page 4 of 7Front brakes, servicing (Girling caliper)12/7/2004http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.SU01.46.1

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7 - Guide pins, 25 Nm (18
ft lb) Removing and
installing from
Page 46-12 8 - Protective cap
9 - Seal Always replace Pry out with suitable
tool
10 - Brake hose
11 - Banjo bolt, 30 Nm (22 ft lb)
12 - Ribbed bolt, 125 Nm
(92 ft lb)
13 - Wheel bearing housing 14 - Hex socket head bolt,
10 Nm (7 ft lb)
15 - Speed sensor Only on vehicles with
ABS Before inserting
sensor, clean
mounting hole inner
surface and coat with
lubricating paste, G
000 650 Page 3 of 7Front brakes, servicing (Teves/Ate)12/7/2004http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.SU01.46.2