Page 558 of 1007

BRAKES
REPAIRS 70-9
Cylinder - master - tandem - RHD
$% 70.30.08
Remove
1.Disconnect brake fluid level multiplug.
2.Disconnect servo vacuum pipe from inlet
manifold and release vacuum pipe from master
cylinder reservoir.
3.Position cloth under master cylinder to absorb
spilled fluid.
CAUTION: Brake fluid will damage paint
finished surfaces. If spilled, immediately
remove fluid and clean area with water.
4.Disconnect secondary system pipe union from
master cylinder.
5.Disconnect primary system pipe union from
master cylinder.
CAUTION: Always fit plugs to open
connections to prevent contamination.
6.Remove nut and 2 bolts securing master
cylinder reservoir.7.Remove and discard 2 nuts securing master
cylinder to servo, remove master cylinder.
8.Remove and discard sealing ring.
Refit
1.Clean master cylinder and servo mating
surfaces.
2.Fit new sealing ring to master cylinder.
3.Align push rod and position master cylinder to
servo.
4.Fit new nuts and tighten 25 Nm (18 lbf.ft).
5.Align reservoir, fit nut and bolts and tighten to 6
Nm (4.5 lbf.ft).
6.Clean brake pipe unions.
7.Connect primary and secondary brake pipes
and tighten unions 17 Nm (12 lbf.ft).
8.Connect servo vacuum pipe to inlet manifold
and secure to master cylinder reservoir.
9.Connect fluid level switch multiplug.
10.Bleed brakes.
+ BRAKES, ADJUSTMENTS, Brake
bleed.M70 1071
Page 559 of 1007
BRAKES
70-10 REPAIRS
Lever assembly - handbrake
$% 70.35.08
Remove
1.Remove rear console.
+ INTERIOR TRIM COMPONENTS,
REPAIRS, Console - rear.
2.Disconnect Lucar from handbrake warning
switch.
3.Remove cable adjusting nut.
4.Remove 2 bolt securing handbrake lever
assembly.
5.Release adjusting rod from equalizer and
remove handbrake lever assembly.
6.Remove spring from adjusting rod.Refit
1.Fit spring to adjusting rod.
2.Fit handbrake lever assembly, fit bolts and
tighten to 22 Nm (16 lbf.ft).
3.Fit cable adjusting nut.
4.Connect Lucar to handbrake switch.
5.Adjust handbrake.
+ BRAKES, ADJUSTMENTS, Cable -
handbrake - check and adjust.
6.Fit rear console.
+ INTERIOR TRIM COMPONENTS,
REPAIRS, Console - rear.
Page 560 of 1007
BRAKES
REPAIRS 70-11
Cable - handbrake
$% 70.35.25
Remove
1.Raise rear of vehicle.
WARNING: Do not work on or under a
vehicle supported only by a jack. Always
support the vehicle on safety stands.
2.Remove road wheel(s).
3.Release rear ash tray, disconnect connector
from cigar lighter and remove ash tray.
4.Remove cable adjusting nut.
5.Remove 2 bolts securing cable retaining plate
to body and remove plate.
6.Release equalizer from adjusting rod.
7.Release cable from equalizer plate.
8.Remove 2 bolts securing cable to body and
subframe.
9.Release cable from chassis clip.10.Release cable grommet from floor and pull
cable from interior.
11.Remove rear brake shoes.
+ BRAKES, REPAIRS, Brake Shoes -
rear set.
12.Using tool LRT-70-007 release cable retainer
from backplate and withdraw cable from
vehicle.
Page 561 of 1007

BRAKES
70-12 REPAIRS
Refit
1.Manoeuvre cable into position and secure floor
grommet.
2.Fit and secure handbrake cable to backplate.
3.Fit brake shoes.
+ BRAKES, REPAIRS, Brake Shoes -
rear set.
4.Align cable clips, fit bolts and tighten to 22 Nm
(16 lbf.ft).
5.Secure cable in chassis clip.
6.Connect handbrake cable to equalizer.
7.Ensure spring is in place and fit equalizer to
adjusting rod.
8.Fit cable adjusting nut.
9.Fit cable retaining plate, fit bolts and tighten to
22 Nm (16 lbf.ft).
10.Adjust handbrake cable.
+ BRAKES, ADJUSTMENTS, Cable -
handbrake - check and adjust.
11.Fit ash tray and cigar lighter to rear console.
12.Fit road wheel(s).
13.Remove stands and lower vehicle.
Switch - handbrake warning
$% 70.35.40
Remove
1.Remove rear console.
+ INTERIOR TRIM COMPONENTS,
REPAIRS, Console - rear.
2.Disconnect Lucar from handbrake warning
switch.
3.Release switch from handbrake.
Refit
1.Fit switch to handbrake and connect Lucar.
2.Fit rear console.
+ INTERIOR TRIM COMPONENTS,
REPAIRS, Console - rear.
Page 562 of 1007
BRAKES
REPAIRS 70-13
Switch - stop light
$% 70.35.42
Remove
1.Disconnect brake light switch multiplug.
2.Release bayonet fitting on brake light switch
and remove switch.
Refit
1.Position switch and secure bayonet fitting.
2.Connect brake light switch multiplug.
3.Depress and hold brake pedal.
4.Reset switch by pulling plunger fully out.
5.Release brake pedal slowly to set switch
adjustment.
Sensor - brake pedal position
$% 70.35.44
Remove
1.Release bayonet fitting on brake light switch
and remove switch.
2.Release sensor from mounting bracket.
3.Disconnect sensor multiplug and remove
sensor.
4.Remove sensor mounting from bracket.
Refit
1.Position sensor to mounting bracket and
connect multiplug.
2.Position switch and secure bayonet fitting.
3.Hold brake pedal depressed and push sensor
fully into bracket, release pedal slowly to set
sensor position.
Page 566 of 1007

BRAKES
REPAIRS 70-17
14.Check wheel cylinder pistons for freedom of
movement.
15.Check brake adjuster threads, nut and
handbrake linkage for wear. Renew if
necessary.
16.Check condition of return springs and renew if
necessary.
17.Ensure brake adjuster is fully off.
Refit
1.Position adjuster and expander to brake shoes
and fit return springs.
2.Smear brake shoe contact points with Molykote
111 grease.
3.Remove elastic band from wheel cylinder.
4.Manoeuvre brake shoes around rear hub and
locate to abutment and wheel cylinder.
5.Fit brake shoe retaining pins and secure with
clips.
6.Connect hand brake cable to brake shoe lever.
7.Fit brake drum.
+ BRAKES, REPAIRS, Drum - rear.
8.Apply brake pedal a min. of 30 times to ensure
full adjustment of rear brake shoes after
refitting.
9.Fit road wheel(s) and tighten nuts to 115 Nm
(85 lbf.ft).
10.Remove stands and lower vehicle.
Servo assembly - LHD
$% 70.50.01
Remove
1. Td4 models: Remove air cleaner element
+ FUEL DELIVERY SYSTEM - DIESEL,
REPAIRS, Element - air cleaner.
2.Remove brake master cylinder.
+ BRAKES, REPAIRS, Cylinder -
master - tandem - LHD.
3. Td4 models: Remove bolt securing vacuum
reservoir and position reservoir aside.
4.Remove screw securing fuel filter housing to
bracket.
5.Release fuel filter housing from bracket.
6.Release and disconnect vacuum hose from
servo.
7.Remove and discard vacuum hose seal.
8.Release brake pipes from clips on bulkhead.
M70 1089
Page 567 of 1007
BRAKES
70-18 REPAIRS
9.Remove clip and clevis pin securing brake
servo push rod to brake pedal.
10.Remove 4 nuts securing servo to body and
remove servo.
11.Remove and discard gasket.Refit
1.Fit new gasket to servo.
2.Position servo to body, fit nuts and tighten in a
diagonal sequence to 22 Nm (16 lbf.ft).
3. Align push rod to brake pedal, fit clevis pin and
secure with new spring clip.
4.Position fuel filter to support bracket and secure
with screw.
5. Td4 models: Fit vacuum reservoir and washer
to mounting bracket, tighten bolt to 10 Nm (7.5
lbf.ft).
6.Fit new vacuum hose seal.
7.Connect vacuum hose to servo.
8.Fit brake master cylinder.
+ BRAKES, REPAIRS, Cylinder -
master - tandem - LHD.
9.Secure brake pipes in retaining clips.
10. Td4 models: Fit air cleaner element.
+ FUEL DELIVERY SYSTEM - DIESEL,
REPAIRS, Element - air cleaner.
Page 568 of 1007

BRAKES
REPAIRS 70-19
Servo assembly - RHD
$% 70.50.01
Remove
1. KV6 models: Remove engine acoustic cover.
2. Td4 models: Remove air cleaner element
+ FUEL DELIVERY SYSTEM - DIESEL,
REPAIRS, Element - air cleaner.
3.Remove brake master cylinder.
+ BRAKES, REPAIRS, Cylinder -
master - tandem - RHD.
4.Release and disconnect vacuum hose from
servo.
5.Remove and discard vacuum hose seal.
6.Release brake pipes from clips on bulkhead.7.Remove clip and clevis pin securing brake
servo push rod to brake pedal.
8.Remove 4 nuts securing servo to body and
remove servo.
9.Remove and discard gasket.
Refit
1.Fit new gasket to servo.
2.Position servo to body, fit nuts and tighten to 22
Nm (16 lbf.ft).
3. Align push rod to brake pedal, fit clevis pin and
secure with new spring clip.
4.Fit new vacuum hose seal.
5.Connect vacuum hose to servo.
6.Fit brake master cylinder.
+ BRAKES, REPAIRS, Cylinder -
master - tandem - RHD.
7.Secure brake pipes in retaining clips.
8. Td4 models: Fit air cleaner element.
+ FUEL DELIVERY SYSTEM - DIESEL,
REPAIRS, Element - air cleaner.
9. KV6 models: Fit engine acoustic cover.