2001 TOYOTA SEQUOIA Page 18

BR08X±06
BR±18
± BRAKEBRAKE MASTER CYLINDER
3185 Author: Date:
2005 SEQUOIA (RM1146U)
REASSEMBLY
Reassembly is in the reverse order of disassembly (See page BR±17).
NOTICE:
Apply lithium soap base glycol grease to the rubber parts indicated by the arrows (See page
BR±15).

BR08Y±07
± BRAKEBRAKE MASTER CYLINDER
BR±19
3186 Author: Date:
2005 SEQUOIA (RM1146U)
INSTALLATION
Installation is in the reverse order of removal (See page BR±16).
HINT:

After installation, fill the brake reservoir with brake fluid and bleed brake system (See page BR±4).

Check for leaks.
NOTICE:
In case of replacing the master cylinder assembly or master cylinder pressure sensor, perform the
zero point calibration of the steering angle, master cylinder pressure, yawrate and deceleration sen-
sors (See page DI±897).

BR10H±05
BR3753
BR±22
± BRAKEBRAKE BOOSTER ASSEMBLY
3189 Author: Date:
2005 SEQUOIA (RM1146U)
REMOVAL
1. REMOVE MASTER CYLINDER (See page BR±16)
2. DISCONNECT VACUUM HOSE FROM BRAKE
BOOSTER
3. DISCONNECT 2 VACUUM SWITCH CONNECTORS
FROM BRAKE BOOSTER
4. REMOVE FRONT DOOR SCUFF PLATE, COWL SIDE
TRIM BOARD, SIDE PANEL, LOWER FINISH PANEL
AND NO. 2 HEATER TO REGISTER DUCT (See page
BO±89)
5. REMOVE PEDAL RETURN SPRING
6. REMOVE CLIP AND CLEVIS PIN
7. REMOVE BRAKE BOOSTER
(a) Remove the 4 nuts, pull out the brake booster.
Torque: 13 N´m (130 kgf´cm, 9 ft´lbf)
(b) Remove the gasket from the brake booster bracket.
(c) Loosen the lock nut then remove the clevis.
Torque: 25 N´m (250 kgf´cm, 18 ft´lbf)
(d) Remove the check valve.
(e) Remove the 4 nuts, brake booster bracket and gasket
from the brake booster.
Torque: 25 N´m (250 kgf´cm, 18 ft´lbf)

BR1NE±03
± BRAKEBRAKE BOOSTER ASSEMBLY
BR±23
3190 Author: Date:
2005 SEQUOIA (RM1146U)
INSTALLATION
Installation is in the reverse order of removal (See page BR±22).
HINT:

Fill the brake reservoir with brake fluid and bleed brake system (See page BR±4).

Check the brake pedal hight (See page BR±6).

Do the operational check (See page BR±20).

BR10K±04
F07748
F07749
R13537
± BRAKEFRONT BRAKE PAD
BR±25
3192 Author: Date:
2005 SEQUOIA (RM1146U)
REPLACEMENT
1. REMOVE FRONT WHEEL
2. INSPECT PAD LINING THICKNESS
Check the pad thickness and replace pads if not within specifi-
cation.
Minimum thickness: 1.0 mm (0.039 in.)
3. REMOVE CLIP, 2 PINS AND ANTI±RATTLE SPRING
4. REMOVE 2 PADS WITH 4 ANTI±SQUEAL SHIMS
NOTICE:
The anti±rattle spring and clip can be used again provided
that they have sufficient rebound, no deformation, cracks
or wear, and have had all rust, dirt and foreign particles
cleaned off.
5. CHECK DISC THICKNESS AND RUNOUT
(See page BR±30)
6. INSTALL NEW PADS
NOTICE:
When replacing worn pads, the anti±squeal shims must be
replaced together with the pads.
(a) Draw out a small amount of brake fluid from the reservoir.
(b) Press in the pistons with a monkey wrench handle or
equivalent.
HINT:

Tape the monkey wrench handle before use.

Always change the pad on one wheel at a time as there
is a possibility of the opposite piston flying out.

If the piston is difficult to push in, loosen the bleeder plug
and push in the piston while letting some brake fluid es-
cape.
(c) Install the 4 anti±squeal shims to new pads.

BR±26
± BRAKEFRONT BRAKE PAD
3193 Author: Date:
2005 SEQUOIA (RM1146U)
HINT:
Apply disc brake grease to both sides of inner anti±squeal
shims (See page BR±24).
(d) Install new pads.
NOTICE:
Do not allow oil or grease to get on the rubbing face.
7. INSTALL ANTI±RATTLE SPRING AND 2 PINS
8. INSTALL CLIP
9. INSTALL FRONT WHEEL
Torque: 110 N´m (1,122 kgf´cm, 81 ft´lbf)
10. DEPRESS BRAKE PEDAL SEVERAL TIMES
11. CHECK THAT FLUID LEVEL IS AT MAX LINE

BR10P±03
± BRAKEFRONT BRAKE CALIPER
BR±31
3198 Author: Date:
2005 SEQUOIA (RM1146U)
REASSEMBLY
Reassembly is in the reverse order of disassembly (See page BR±29).
NOTICE:
Apply lithium soap base glycol grease to the parts indicated by the arrows (See page BR±27).

BR10Q±03
BR±32
± BRAKEFRONT BRAKE CALIPER
3199 Author: Date:
2005 SEQUOIA (RM1146U)
INSTALLATION
Installation is in the reverse order of removal (See page BR±28).
HINT:

After installation, fill the brake reservoir with brake fluid and bleed brake system (See page BR±4).

Check for leaks.