RM36D0EC _54 Brake _083077 BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS _0403131 BRAKE ACTUATOR(for Gasoline Model) A

BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS  BRAKE ACTUATOR(for Gasoline Model)  INSTALLATION  


CAUTION / NOTICE / HINT

NOTICE:
·

After replacing the brake actuator assembly, make sure to perform update ECU security key.

·

After performing the update ECU security key procedure, make sure to perform the initialization procedure for when the cable has been disconnected and reconnected to the negative (-) auxiliary battery terminal.



HINT:

The parking brake indicator light blinks (red) when the ignition switch is turned to ON after replacing the brake actuator assembly. Operate the electric parking brake switch assembly to turn off the parking brake indicator light.


PROCEDURE

Hide 44547B 1.INSTALL BRAKE ACTUATOR BRACKET CUSHION

a.
C408189

Install the 3 brake actuator bracket cushions to the brake actuator bracket assembly.


b.

Install the 3 No. 1 brake actuator case collars to the brake actuator bracket cushion.

NOTICE:

Make sure that the No. 1 brake actuator case collar is in full contact with the brake actuator bracket cushion.



c.

Install the brake actuator bracket assembly with the 3 nuts.

Torque:
19 N*m (194 kgf*cm, 14 ft.*lbf)


Hide 44510 2.INSTALL BRAKE ACTUATOR ASSEMBLY

a.

Temporarily install the brake actuator assembly to the brake actuator bracket assembly with the 3 bolts.


b.
C408188N02
1.74,1.844 1.896,2.021 0.156,0.177 10 true 1 2.052,1.615 2.208,1.792 0.156,0.177 10 true 2 2.625,1.51 2.781,1.688 0.156,0.177 10 false 3

Tighten the 3 bolts in the order shown in the illustration.

Torque:
6.5 N*m (66 kgf*cm, 58 in.*lbf)

NOTICE:
·

Do not remove the hole plugs of a new brake actuator assembly before connecting the brake tubes because the brake actuator assembly is filled with brake fluid.

·

Do not hold the brake actuator assembly by the connector.

·

Do not drop the brake actuator assembly when carrying it.

·

Make sure that the brake actuator assembly is in full contact with the brake actuator bracket assembly.




Hide 3.INSTALL BRAKE ACTUATOR WITH BRACKET

a.
C408190N02
2.615,1.781 2.771,1.979 0.156,0.198 10 true 1 0.771,1.219 0.927,1.417 0.156,0.198 10 true 2 1.177,1.854 1.333,2.052 0.156,0.198 10 true 3

Temporarily install the brake actuator with bracket to the vehicle body with the 2 bolts and nut.

NOTICE:
·

Do not kink or damage the brake lines.

·

Do not allow any foreign matter such as dirt or dust to enter the brake lines from the connecting parts.

·

Be careful not to allow any brake fluid to enter the connector.

·

Do not hold the brake actuator assembly by the connector.

·

Do not drop the brake actuator with bracket when carrying it.



HINT:

Install the brake actuator with bracket while avoiding the brake lines.



b.

Fully tighten the 2 bolts and nut in the order shown in the illustration.

Torque:
19 N*m (194 kgf*cm, 14 ft.*lbf)


c.
C408187

Install a new brake tube clamp with the bolt.


d.

Engage the 5 clamps to connect the brake lines to the brake tube clamp.

NOTICE:

Do not kink or damage the brake lines.



e.
C408185C03
2.135,0.583 2.552,0.333 2.552,0.333 2.719,0.333 true 1.219,1.604 1.323,1.604 1.323,1.604 1.667,1.177 true 1.979,0.969 2.448,0.729 2.448,0.729 2.542,0.729 true 0.5,0.583 0.583,0.583 0.583,0.583 1,0.813 true 1.25,0.25 1.417,0.25 1.417,0.25 1.583,0.583 true 1.75,0.5 1.833,0.25 1.833,0.25 1.917,0.25 true 2.604,0.646 2.771,0.802 0.167,0.156 10 true *a 1.01,1.521 1.177,1.677 0.167,0.156 10 true *b 0.302,0.5 0.469,0.656 0.167,0.156 10 true *c 1.063,0.167 1.229,0.323 0.167,0.156 10 true *d 1.969,0.146 2.135,0.302 0.167,0.156 10 true *e 2.76,0.25 2.927,0.406 0.167,0.156 10 true *f
*a From 1st Chamber of Brake Master Cylinder Sub-assembly
*b From 2nd Chamber of Brake Master Cylinder Sub-assembly
*c To Front Wheel Cylinder Assembly RH
*d To Rear Wheel Cylinder Assembly LH
*e To Rear Wheel Cylinder Assembly RH
*f To Front Wheel Cylinder Assembly LH


Temporarily install each brake line to the correct position on the brake actuator assembly as shown in the illustration.

NOTICE:
·

Do not kink or damage the brake line.

·

Do not allow any foreign matter such as dirt or dust to enter the brake line from the connecting parts.




f.
C408191C02
2.719,2.656 2.802,3.052 2.802,3.052 2.896,3.052 false 1.771,2.948 2.083,3.104 0.313,0.156 10 false *a 2.938,2.969 3.25,3.125 0.313,0.156 10 false *b 1.271,1.438 1.438,1.604 0.167,0.167 10 true B 2.208,0.625 2.354,0.781 0.146,0.156 10 true B 1.656,0.313 1.802,0.469 0.146,0.156 10 true A 1.948,0.271 2.094,0.427 0.146,0.156 10 true A 1.208,0.552 1.354,0.708 0.146,0.156 10 true A 0.969,1.052 1.115,1.208 0.146,0.156 10 true A
*a Torque Wrench Fulcrum Length
*b Union Nut Wrench


Using a union nut wrench, connect the 6 brake lines to the brake actuator assembly.

Torque:
Specified tightening torque (A) : 15.2 N*m (155 kgf*cm, 11 ft.*lbf)
Specified tightening torque (B) : 19.5 N*m (199 kgf*cm, 14 ft.*lbf)

NOTICE:
·

Do not kink or damage the brake lines.

·

Do not allow the brake lines to twist or interfere with other parts or the vehicle body during tightening.

·

Do not allow any foreign matter such as dirt or dust to enter the brake lines from the connecting parts.



HINT:
·

Calculate the torque wrench reading when changing the fulcrum length of the torque wrench.

Click hereGeneral>INTRODUCTION>REPAIR INSTRUCTION>PRECAUTION

·

When using a union nut wrench (fulcrum length of 22 mm (0.866 in.)) + torque wrench (fulcrum length of 162 mm (6.38 in.)):

(A): 13.4 N*m (137 kgf*cm, 10 ft.*lbf)

·

When using a union nut wrench (fulcrum length of 20 mm (0.787 in.)) + torque wrench (fulcrum length of 162 mm (6.38 in.)):

(B): 17.4 N*m (177 kgf*cm, 13 ft.*lbf)




g.
C408192C01
0,0 0,0 false
V113147

Connect the connector
V113148

Lock the lock lever


Connect the connector to the brake actuator assembly and lock the lock lever.

NOTICE:
·

Make sure that the connector is locked securely.

·

Make sure that the actuator connector can be connected smoothly.

·

Do not allow water, oil or dirt to enter the connector.




Hide 12.PERFORM INITIALIZATION

Click hereBrake>PARKING BRAKE>ELECTRIC PARKING BRAKE SYSTEM (for Gasoline Model)>PRECAUTION

HINT:

The parking brake indicator light blinks (red) when the ignition switch is turned to ON after replacing the brake actuator assembly. Operate the electric parking brake switch assembly to turn off the parking brake indicator light.


Hide 14. INITIALIZATION AFTER RECONNECTING AUXILIARY BATTERY TERMINAL

HINT:

When disconnecting and reconnecting the auxiliary battery, there is an automatic learning function that completes learning when the respective system is used.

Click hereGeneral>SETUP>WHEN DISCONNECTING OR RECONNECTING BATTERY TERMINAL>AUTOMATIC LEARNING CHART