brake MERCEDES-BENZ SPRINTER 2006 Service Manual
[x] Cancel search | Manufacturer: MERCEDES-BENZ, Model Year: 2006, Model line: SPRINTER, Model: MERCEDES-BENZ SPRINTER 2006Pages: 2305, PDF Size: 48.12 MB
Page 795 of 2305

DESCRIPTION N´m Ft. Lbs. In. Lbs.
Booster To Pedal Bracket 25 Ð 221
Brake Caliper Guide Pins
M8 Bolt25 Ð 221
Brake Caliper Guide Pins
M10 Bolt30 Ð 266
ALB Operating Linkage
Lever To The Rear Axle34 25 300
Wheel Flange Ring To
Rotor
Rear200 148 Ð
Wheel Flange Ring To
Rotor
Front180 133 Ð
BASE BRAKE
NOTE: Do not resurface the disc brake rotors if
they are out of specifications. (Sprinter Van Rotors
must be replaced with new disc brake rotors only).
SPECIFICATIONS
DESCRIPTION SPECIFICATION
Front Disc Brake Caliper
TypeDual Piston Sliding
Rear Disc Brake Caliper
TypeSingle Piston Sliding
Disc Brake Caliper Bosch
Rear Disc Brake Rotor
New
DRW22 mm (0.866 in.)
Rear Disc Brake Rotor
Wear Limit
DRW19 mm (0.748 in.)
Rear Disc Brake Rotor
Max. Lateral Runout
DRW.1 mm (0.00394 in.)
Rear Disc Brake Rotor
Max. Axial Runout
DRW.02 mm (0.0007 in.)
Front Disc Brake Rotor
New
DRW22 mm (0.866 in.)
Front Disc Brake Rotor
Wear Limit
DRW19 mm (0.748 in.)
Front Disc Brake Rotor
Max. Lateral Runout
DRW0.05 mm (0.0019 in.)
DESCRIPTION SPECIFICATION
Front Disc Brake Rotor
Max. Axial Runout
DRW0.02 mm (0.0007 in.)
Front Disc Brake Rotor
New
SRW22 mm (0.866 in.)
Front Disc Brake Rotor
Wear Limit
SRW19 mm (0.748 in.)
Front Disc Brake Rotor
Max. Lateral Runout
SRW0.05 mm (0.0019 in.)
Front Disc Brake Rotor
Max. Axial Runout
SRW0.02 mm (0.0007 in.)
Rear Disc Brake Rotor
New
Models 901,90212 mm (0.47 in.)
Rear Disc Brake Rotor
Wear Limit
Models 901,90210 mm (0.40 in.)
Rear Disc Brake Rotor
Max. Lateral Runout
Models 901,902.1 mm (0.0007 in.)
Rear Disc Brake Rotor
Max. Axial Runout
Models 901,9020.02 mm (0.0007 in.)
Rear Disc Brake Rotor
New
Models 690.611/63/64,
90316 mm (0.629 in.)
Rear Disc Brake Rotor
Wear Limit
Models 690.611/63/64,
90314 mm (0.55 in.)
5 - 6 BRAKES - BASEVA
Page 796 of 2305

DESCRIPTION SPECIFICATION
Rear Disc Brake Rotor
Max. Lateral Runout
Models 690.611/63/64,
903.1 mm (0.0007 in.)
Rear Disc Brake Rotor
Max. Axial Runout
Models 690.611/63/64,
9030.02 mm (0.0007 in.)
Rear Disc Brake Rotor
New
Models WD2.YD141,
YD241, YD341, YD441,
YD541, WD5.WD141,
WD241, WD34116 mm (0.629 in.)
Rear Disc Brake Rotor
Wear Limit
Models WD2.YD141,
YD241, YD341, YD441,
YD541, WD5.WD141,
WD241, WD34114 mm (0.55 in.)
Rear Disc Brake Rotor
Max. Lateral Runout
Models WD2.YD141,
YD241, YD341, YD441,
YD541, WD5.WD141,
WD241, WD341.1 mm (0.0007 in.)
Rear Disc Brake Rotor
Max. Axial Runout
Models WD2.YD141,
YD241, YD341, YD441,
YD541, WD5.WD141,
WD241, WD3410.02 mm (0.0007 in.)
Brake Booster
TypeVacuum DiaphragmSPECIAL TOOLS
BRAKES
SPECIAL TOOL CROSS REFERENCE CHART
MB
TOOL #MILLER
TOOL #DESCRIPTION
N/A C-4007-A GAUGE SET
N/A 9297 ADAPTERS, BRAKE
PRESSURE
000 589
18 31 009296 BRAKE PEDAL WINCH
GAUGE SET - C-4007-A
ADAPTERS, BRAKE PRESSURE - 9297
BRAKE PEDAL WINCH - 9296
VABRAKES - BASE 5 - 7
Page 797 of 2305

BRAKE LINES
STANDARD PROCEDURE
STANDARD PROCEDURE - ISO FLARING
A preformed metal brake tube is recommended and
preferred for all repairs. However, double-wall steel
tube can be used for emergency repair when factory
replacement parts are not readily available.
To make a ISO flare use an ISO flaring tool kit.
(1) Cut off damaged tube with Tubing Cutter.
(2) Remove any burrs from the inside of the tube.
(3) Install tube nut on the tube.
(4) Position the tube in the flaring tool flush with
the top of the tool bar (Fig. 2). Then tighten the tool
bar on the tube.
(5) Install the correct size adaptor on the flaring
tool yoke screw.
(6) Lubricate the adaptor.
(7) Align the adaptor and yoke screw over the tube
(Fig. 2).
(8) Turn the yoke screw in until the adaptor is
squarely seated on the tool bar.
STANDARD PROCEDURE - DOUBLE INVERTED
FLARING
A preformed metal brake tube is recommended and
preferred for all repairs. However, double-wall steeltube can be used for emergency repair when factory
replacement parts are not readily available.
(1) Cut off damaged tube with Tubing Cutter.
(2) Ream cut edges of tubing to ensure proper
flare.
(3) Install replacement tube nut on the tube.
(4) Insert tube in flaring tool.
(5) Place gauge form over the end of the tube.
(6) Push tubing through flaring tool jaws until
tube contacts recessed notch in gauge that matches
tube diameter.
(7) Tighten the tool bar on the tube
(8) Insert plug on gauge in the tube. Then swing
compression disc over gauge and center tapered flar-
ing screw in recess of compression disc (Fig. 3).
(9) Tighten tool handle until plug gauge is
squarely seated on jaws of flaring tool. This will start
the inverted flare.
(10) Remove the plug gauge and complete the
inverted flare.
BRAKE PADS / SHOES
REMOVAL
REMOVAL - FRONT (SRW)
(1) Unscrew the cap from the brake fluid reservoir.
(2) Raise and support the vehicle.
(3) Remove the front wheels (Refer to 22 - TIRES/
WHEELS/WHEELS - REMOVAL).
(4) Remove the wear indicator cable and the wear
indicator (Fig. 4).
Fig. 2 ISO Flaring
1 - ADAPTER
2 - LUBRICATE HERE
3 - PILOT
4 - FLUSH WITH BAR
5 - TUBING
6 - BAR ASSEMBLY
Fig. 3 Inverted Flare Tools
5 - 8 BRAKES - BASEVA
Page 798 of 2305

NOTE: Seal off the line ends and connection
threads in the brake calipers with plugs. Also check
brake hoses for signs of cracks.
(5) Remove the brake caliper guide bolt (Fig. 4).
(6) Remove the brake caliper (Fig. 4).
(7) Remove the brake pads (Fig. 4).
REMOVAL - FRONT (DRW)
(1) Unscrew the cap from the brake fluid reservoir.
(2) Raise and support the vehicle.
(3) Remove the front wheels (Refer to 22 - TIRES/
WHEELS/WHEELS - REMOVAL).
(4) Remove the wear indicator cable and the wear
indicator (Fig. 5).
NOTE: Seal off the line ends and connection
threads in the brake calipers with plugs. Also check
brake hoses for signs of cracks.
(5) Remove the brake caliper guide bolt (Fig. 5).
(6) Remove the brake caliper (Fig. 5).
(7) Remove the brake pads (Fig. 5).
REMOVAL - REAR (16º WHEELS) (SRW)
(1) Unscrew the cap from the brake fluid reservoir.
(2) Raise and support the vehicle.
(3) Remove the rear wheels (Refer to 22 - TIRES/
WHEELS/WHEELS - INSTALLATION).
(4) Remove the wear indicator cable and the wear
indicator (Fig. 6).
NOTE: Seal off the line ends and connection
threads in the brake calipers with plugs. Also check
brake hoses for signs of cracks.
(5) Remove the brake caliper guide pins (Fig. 6).
(6) Remove the brake caliper from the caliper
adapter (Fig. 6).
(7) Remove the retaining spring (Fig. 6).
(8) Remove the pads (Fig. 6).Fig. 4 FRONT BRAKE PADS
1 - DISC BRAKE CALIPER
2 - GUIDE BOLT
3 - WEAR INDICATOR
4 - DISC BRAKE PADS
5 - CALIPER ADAPTER
Fig. 5 FRONT DISC BRAKE PADS WITH DUAL
REAR WHEELS
1 - DISC BRAKE CALIPER
2 - GUIDE PIN/BOLT
3 - WEAR INDICATOR
4 - BRAKE PADS
5 - BRAKE CALIPER ADAPTER
VABRAKES - BASE 5 - 9
Page 799 of 2305

REMOVAL - REAR (15º WHEELS) (SRW)
(1) Unscrew the cap from the brake fluid reservoir.
(2) Raise and support the vehicle.
(3) Remove the rear wheels (Refer to 22 - TIRES/
WHEELS/WHEELS - INSTALLATION).
(4) Remove the wear indicator cable and the wear
indicator (Fig. 7).
NOTE: Seal off the line ends and connection
threads in the brake calipers with plugs. Also check
brake hoses for signs of cracks.
(5) Remove the brake caliper guide pin (Fig. 7).
(6) Fold the top section of the brake caliper up
(Fig. 7).
(7) Remove the pads (Fig. 7).
REMOVAL - REAR (DRW)
(1) Unscrew the cap from the brake fluid reservoir.
(2) Raise and support the vehicle.
(3) Remove the rear wheels (Refer to 22 - TIRES/
WHEELS/WHEELS - INSTALLATION).
(4) Remove the wear indicator cable and the wear
indicator (Fig. 8).
NOTE: Seal off the line ends and connection
threads in the brake calipers with plugs. Also check
brake hoses for signs of cracks.
(5) Remove the brake caliper guide pins (Fig. 8).
(6) Remove the brake caliper from the caliper
adapter (Fig. 8).
(7) Remove the retaining spring (Fig. 8).
(8) Remove the pads (Fig. 8).
Fig. 6 REAR DISC BRAKE PADS - 16(WHEELS
(SRW)
1 - AXLE
2 - RETAINING SPRING
3 - OUTBOARD PADS
4 - INBOARD PAD
5 - DISC BRAKE CALIPER
6 - WEAR INDICATOR
7 - GUIDE PIN
8 - DUST CAP
Fig. 7 REAR DISC BRAKE PADS - 15º WHEELS
(SRW)
1 - CALIPER GUIDE PIN
2 - DISC BRAKE CALIPER
3 - CALIPER ADAPTER
4 - DISC BRAKE PADS
5 - RETAINING SPRING
6 - WEAR INDICATOR
5 - 10 BRAKES - BASEVA
Page 800 of 2305

INSTALLATION
INSTALLATION - FRONT (SRW)
(1) Install the brake pads (Fig. 4).
(2) Install the wear indicator cable and the wear
indicator (Fig. 4). Tighten to 10 N´m (89 in. lbs.).
NOTE: Do not install the brake hose twisted and
ensure freedom of movement.
(3) Install the brake caliper to the brake caliper
adapter (Fig. 4). Tighten the guide bolt to 25 N´m
(221 in. lbs.).
(4) Bleed the brake system.
(5) Check the brake system for any leaks.
(6) Install the front wheels.
(7) Lower the vehicle.
INSTALLATION - FRONT (DRW)
(1) Install the brake pads (Fig. 5).
(2) Install the wear indicator cable and the wear
indicator (Fig. 5). Tighten to 10 N´m (89 in. lbs.).
NOTE: Do not install the brake hose twisted and
ensure freedom of movement.
(3) Install the brake caliper to the brake caliper
adapter (Fig. 5). Tighten the guide bolt to 25 N´m
(221 in. lbs.)(M8 bolt) or Tighten the guide bolt to 30
N´m (265 in. lbs.)(M10 10.9 bolt).
(4) Bleed the brake system.
(5) Check the brake system for any leaks.
(6) Install the front wheels.
(7) Lower the vehicle.
INSTALLATION - REAR (16º WHEELS) (SRW)
(1) Install the brake pads (Fig. 6).
(2) Install the wear indicator cable and the wear
indicator (Fig. 6). Tighten to 10 N´m (89 in. lbs.).
NOTE: Do not install the brake hose twisted and
ensure freedom of movement.
(3) Install the brake caliper to brake caliper
adapter (Fig. 6). Tighten the guide pins to 25 N´m
(221 in. lbs.) for M8 bolt or 30 N´m (266 in. lbs.) for
M10 bolt.
(4) Install the retaining spring (Fig. 6).
(5) Install the rear wheels (Refer to 22 - TIRES/
WHEELS/WHEELS - INSTALLATION).
(6) Lower the vehicle.
INSTALLATION - REAR (16º WHEELS) (SRW)
(1) Install the brake pads (Fig. 7).
(2) Install the wear indicator cable and the wear
indicator (Fig. 7). Tighten to 10 N´m (89 in. lbs.).
NOTE: Do not install the brake hose twisted and
ensure freedom of movement.
(3) Install the brake caliper to brake caliper
adapter (Fig. 7). Tighten the guide pin to 30 N´m
(266 in. lbs.) for M10 bolt.
(4) Install the rear wheels (Refer to 22 - TIRES/
WHEELS/WHEELS - INSTALLATION).
(5) Lower the vehicle.
INSTALLATION - REAR (DRW)
(1) Install the brake pads (Fig. 8).
(2) Install the wear indicator cable and the wear
indicator (Fig. 8). Tighten to 10 N´m (89 in. lbs.).
NOTE: Do not install the brake hose twisted and
ensure freedom of movement.
(3) Install the brake caliper to brake caliper
adapter (Fig. 8). Tighten the guide pins to 25 N´m
(221 in. lbs.) for M8 bolt or 30 N´m (266 in. lbs.) for
M10 10.9 bolt.
(4) Install the retaining spring (Fig. 8).
(5) Install the rear wheels (Refer to 22 - TIRES/
WHEELS/WHEELS - INSTALLATION).
(6) Lower the vehicle.
DISC BRAKE CALIPERS
REMOVAL
REMOVAL - FRONT (SRW)
(1) Unscrew the cap from the brake fluid reservoir.
(2) Raise and support the vehicle.
Fig. 8 REAR DISC BRAKE PADS WITH DUAL REAR
WHEELS
1 - WEAR INDICATOR
2 - GUIDE PIN/BOLT
3 - DISC BRAKE CALIPER
4 - RETAINING SPRING
5 - DISC BRAKE PADS
6 - CALIPER ADAPTER
VABRAKES - BASE 5 - 11
Page 801 of 2305

(3) Remove the front wheels (Refer to 22 - TIRES/
WHEELS/WHEELS - REMOVAL).
(4) Remove the wear indicator cable and the wear
indicator (Fig. 9).
NOTE: Seal off the line ends and connection
threads in the brake calipers with plugs. Also check
brake hoses for signs of cracks.
(5) Remove the brake hose at the brake caliper
(Fig. 9).
(6) Remove the brake caliper guide bolt (Fig. 9).
(7) Remove the brake caliper (Fig. 9).
REMOVAL - FRONT (DRW)
(1) Unscrew the cap from the brake fluid reservoir.
(2) Raise and support the vehicle.
(3) Remove the front wheels (Refer to 22 - TIRES/
WHEELS/WHEELS - REMOVAL).
(4) Remove the wear indicator cable and the wear
indicator (Fig. 10).
NOTE: Seal off the line ends and connection
threads in the brake calipers with plugs. Also check
brake hoses for signs of cracks.
(5) Remove the brake hose at the brake caliper
(Fig. 10).
(6) Remove the brake caliper guide bolt (Fig. 10).
(7) Remove the brake caliper (Fig. 10).
REMOVAL - REAR (SRW)
(1) Unscrew the cap from the brake fluid reservoir.
(2) Raise and support the vehicle.
(3) Remove the rear wheels (Refer to 22 - TIRES/
WHEELS/WHEELS - INSTALLATION).
(4) Remove the wear indicator cable and the wear
indicator (Fig. 11).
NOTE: Seal off the line ends and connection
threads in the brake calipers with plugs. Also check
brake hoses for signs of cracks.
(5) Remove the brake hose at the brake caliper
(Fig. 11).
(6) Remove the brake caliper guide bolt (Fig. 11).
(7) Remove the brake caliper (Fig. 11).
Fig. 9 FRONT DISC BRAKE CALIPER
1 - WEAR INDICATOR CABLE
2 - WEAR INDICATOR
3 - BOLT
4 - BRAKE HOSE
5 - DISC BRAKE CALIPER/ADAPTER
6 - ADAPTER BOLTS
Fig. 10 DISC BRAKE CALIPER WITH DUAL REAR
WHEELS
1 - WEAR INDICATOR WIRE
2 - WEAR INDICATOR
3 - MOUNTING BOLT
4 - BRAKE HOSE
5 - DISC BRAKE CALIPER
6 - ADAPTOR BOLTS
5 - 12 BRAKES - BASEVA
Page 802 of 2305

REMOVAL - REAR (DRW)
(1) Unscrew the cap from the brake fluid reservoir.
(2) Raise and support the vehicle.
(3) Remove the rear wheels (Refer to 22 - TIRES/
WHEELS/WHEELS - INSTALLATION).
(4) Remove the wear indicator cable and the wear
indicator (Fig. 12).
NOTE: Seal off the line ends and connection
threads in the brake calipers with plugs. Also check
brake hoses for signs of cracks.
(5) Remove the brake hose at the brake caliper
(Fig. 12).
(6) Remove the brake caliper guide bolt (Fig. 12).
(7) Remove the brake caliper (Fig. 12).INSTALLATION
INSTALLATION - FRONT (SRW)
(1) Install the brake caliper to the brake caliper
adapter (Fig. 9). Tighten the guide pins to 25 N´m
(221 in. lbs.).
NOTE: Do not install the brake hose twisted and
ensure freedom of movement.
(2) Install the brake hose at the brake caliper (Fig.
9). Tighten the bolt to 14 N´m (124 in. lbs.).
(3) Install the wear indicator cable and the wear
indicator (Fig. 9). Tighten to 10 N´m (89 in. lbs.).
(4) Bleed the brake system.
(5) Check the brake system for any leaks.
(6) Install the front wheels.
(7) Lower the vehicle.
INSTALLATION - FRONT (DRW)
(1) Install the brake caliper to the brake caliper
adapter (Fig. 10). Tighten the guide pins to 25 N´m
(221 in. lbs.)(M8 bolt) or Tighten the guide pins to 30
N´m (265 in. lbs.)(M10 10.9 bolt).
NOTE: Do not install the brake hose twisted and
ensure freedom of movement.
(2) Install the brake hose at the brake caliper (Fig.
10). Tighten the bolt to 14 N´m (124 in. lbs.).
(3) Install the wear indicator cable and the wear
indicator (Fig. 10). Tighten to 10 N´m (89 in. lbs.).
(4) Bleed the brake system.
(5) Check the brake system for any leaks.
Fig. 11 REAR DISC BRAKE CALIPER
1 - BRAKE HOSE
2 - BANJO BOLT
3 - WEAR INDICATOR
4 - CALIPER ADAPTER BOLTS
5 - DISC BRAKE CALIPER
6 - WEAR INDICATOR
Fig. 12 REAR DISC BRAKE CALIPER WITH DUAL
REAR WHEELS
1 - ADAPTER BOLT
2 - WEAR INDICATOR MOUNTING BOLT
3 - WEAR INDICATOR
4 - BRAKE LINE
5 - CLAMP
6 - BRAKE HOSE
7 - BRAKE CALIPER
VABRAKES - BASE 5 - 13
Page 803 of 2305

(6) Install the front wheels.
(7) Lower the vehicle.
INSTALLATION - REAR (SRW)
(1) Install the brake caliper to brake caliper
adapter (Fig. 11). Tighten the guide bolt to 25 N´m
(221 in. lbs.) for M8 bolt or 30 N´m (266 in. lbs.) for
M10 bolt.
NOTE: Do not install the brake hose twisted and
ensure freedom of movement.
(2) Install the brake hose at the brake caliper (Fig.
11). Tighten the bolt to 14 N´m (124 in. lbs.).
(3) Install the wear indicator cable and the wear
indicator (Fig. 11). Tighten to 10 N´m (89 in. lbs.).
(4) Bleed the brake system.
(5) Check the brake system for any leaks.
(6) Install the rear wheels (Refer to 22 - TIRES/
WHEELS/WHEELS - INSTALLATION).
(7) Lower the vehicle.
INSTALLATION - REAR (DRW)
(1) Install the brake caliper to brake caliper
adapter (Fig. 12). Tighten the guide bolt to 25 N´m
(221 in. lbs.) for M8 bolt or 30 N´m (266 in. lbs.) for
M10 bolt.
NOTE: Do not install the brake hose twisted and
ensure freedom of movement.
(2) Install the brake hose at the brake caliper (Fig.
12). Tighten the bolt to 14 N´m (124 in. lbs.).
(3) Install the wear indicator cable and the wear
indicator (Fig. 12). Tighten to 10 N´m (89 in. lbs.).
(4) Bleed the brake system.
(5) Check the brake system for any leaks.
(6) Install the rear wheels (Refer to 22 - TIRES/
WHEELS/WHEELS - INSTALLATION).
(7) Lower the vehicle.
DISC BRAKE CALIPER
ADAPTER
REMOVAL
REMOVAL - FRONT
(1) Unscrew the cap from the brake fluid reservoir.
(2) Raise and support the vehicle.
(3) Remove the front wheels (Refer to 22 - TIRES/
WHEELS/WHEELS - REMOVAL).
(4) Remove the disc brake caliper from the caliper
adapter (Refer to 5 - BRAKES/HYDRAULIC/ME-
CHANICAL/DISC BRAKE CALIPERS - REMOVAL).(5) Remove the disc brake pads (Refer to 5 -
BRAKES/HYDRAULIC/MECHANICAL/BRAKE
PADS/SHOES - REMOVAL).
(6) Remove the disc brake caliper adapter.
REMOVAL - REAR
(1) Unscrew the cap from the brake fluid reservoir.
(2) Raise and support the vehicle.
(3) Remove the rear wheels (Refer to 22 - TIRES/
WHEELS/WHEELS - INSTALLATION).
(4) Remove the disc brake caliper.
(5) Remove the disc brake pads.
(6) Remove the disc brake caliper adapter.
INSTALLATION
INSTALLATION - FRONT
(1) Install the brake caliper adapter to the steering
knuckle. Tighten to 170 N´m (125 ft. lbs.).
(2) Install the disc brake shoes (Refer to 5 -
BRAKES/HYDRAULIC/MECHANICAL/BRAKE
PADS/SHOES - INSTALLATION).
NOTE: Do not install the brake hose twisted and
ensure freedom of movement.
(3) Install the disc brake caliper. Tighten the bolt
to 14 N´m (124 in. lbs.) (Refer to 5 - BRAKES/HY-
DRAULIC/MECHANICAL/DISC BRAKE CALIPERS
- INSTALLATION).
(4) Install the front wheels (Refer to 22 - TIRES/
WHEELS/WHEELS - INSTALLATION).
(5) Lower the vehicle.
INSTALLATION - REAR
(1) Install the brake caliper adapter to the axle
mount. Tighten to 90 N´m (66 ft. lbs.) for M12X1.5
bolt or 170 N´m (125 ft. lbs.) for M14X1.5 bolt.
(2) Install the disc brake pads (Refer to 5 -
BRAKES/HYDRAULIC/MECHANICAL/BRAKE
PADS/SHOES - INSTALLATION).
NOTE: Do not install the brake hose twisted and
ensure freedom of movement.
(3) Install the disc brake caliper (Refer to 5 -
BRAKES/HYDRAULIC/MECHANICAL/DISC
BRAKE CALIPERS - INSTALLATION).
(4) Install the rear wheels (Refer to 22 - TIRES/
WHEELS/WHEELS - INSTALLATION).
(5) Lower the vehicle.
5 - 14 BRAKES - BASEVA
Page 804 of 2305

FLUID
DIAGNOSIS AND TESTING - BRAKE FLUID
CONTAMINATION
Indications of fluid contamination are swollen or
deteriorated rubber parts.
Swollen rubber parts indicate the presence of
petroleum in the brake fluid.
To test for contamination, put a small amount of
drained brake fluid in clear glass jar. If fluid sepa-
rates into layers, there is mineral oil or other fluid
contamination of the brake fluid.
If brake fluid is contaminated, drain and thor-
oughly flush system. Replace master cylinder, ALB
Controller, caliper seals, Antilock Brakes hydraulic
unit and all hydraulic fluid hoses.
STANDARD PROCEDURE - BRAKE FLUID
LEVEL
Always clean the master cylinder reservoir and
caps before checking fluid level. If not cleaned, dirt
could enter the fluid.
The fluid fill level is indicated on the side of the
master cylinder reservoir (Fig. 13).
The correct fluid level is to the MAX indicator on
the side of the reservoir. If necessary, add fluid to the
proper level. (Refer to LUBRICATION & MAINTE-
NANCE/FLUID TYPES - DESCRIPTION).
SPECIFICATIONS
BRAKE FLUID
The brake fluid to be used in this vehicle must be
approved to MB 331.0, such as MOPARtpart num-
ber 0459625AC. If the approved product is not avail-
able, use a DOT 4 brake fluid: minimum dry boiling
point (ERBP) 500ÉF, minimum wet boiling point
(WERBP) 356ÉF, maximum viscosity 1500 mm
2/s,conforming to FMVSS 116 and ISO 4925. No other
type of brake fluid is recommended or approved for
usage in the vehicle brake system. Use only approved
brake fluid or an equivalent from a tightly sealed
container.
Use brake fluid
CAUTION: Never use reclaimed brake fluid or fluid
from an container which has been left open. An
open container of brake fluid will absorb moisture
from the air and contaminate the fluid.
CAUTION: Never use any type of a petroleum-based
fluid in the brake hydraulic system. Use of such
type fluids will result in seal damage of the vehicle
brake hydraulic system causing a failure of the
vehicle brake system. Petroleum based fluids would
be items such as engine oil, transmission fluid,
power steering fluid, etc.
FLUID RESERVOIR
REMOVAL
(1) Using a suction gun remove as much brake
fluid from the reservoir as possible (Fig. 14).
(2) Disconnect the electrical connector for the
brake fluid level indicator (Fig. 14).
(3) Remove the fluid reservoir (Fig. 14).Seal off
the ends and bore holes with plugs.
INSTALLATION
(1) Install the fluid reservoir and fill with fluid
(Fig. 14).
(2) Bleed the brake system.
Fig. 13 FLUID LEVEL TYPICAL
1 - FLUID RESERVOIR
2 - MAX LEVEL MARK
Fig. 14 FLUID RESERVOIR
1 - SUCTION GUN
2 - BRAKE FLUID CAP
3 - BRAKE FLUID LEVEL INDICATOR
4 - MASTER CYLINDER
5 - FLUID RESERVOIR
VABRAKES - BASE 5 - 15