BRAKE SYSTEM (OTHER) BRAKE MASTER CYLINDER REMOVAL
CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during brake master cylinder removal/installation are shown below.
| Replaced Part or Performed Procedure | Necessary Procedure | Effect/Inoperative Function when Necessary Procedure not Performed | Link |
|---|---|---|---|
| Battery terminal is disconnected/reconnected | Reset back door close position | Power Back Door System | ( 202111,999999,_59,_111831,_0505274,RM100000001ZMEG,)
|
- HINT:
-
When the cable is disconnected / reconnected to the battery terminal, systems temporarily stop operating. However, each system has a function that completes learning the first time the systems is used.
Items for which learning is completed by driving the vehicle Effect/Inoperative Function when Necessary Procedure not Performed Necessary Procedure Link Lane Tracing Assist System Drive the vehicle straight ahead at 15 km/h (10 mph) or more for 1 seconds or more. ( 202111,999999,_95,_111850,_0502173,RM100000001Z92I,)
Pre-collision System Stop and Start System Idle the engine for approximately 5 to 60 minutes or drive the vehicle until stop and start control is permitted ( 202406,999999,_51,_111803,_0509671,RM100000002KOGF,)
Items for which learning is completed by operating the vehicle normally Effect/Inoperative Function when Necessary Procedure not Performed Necessary Procedure Link Power Door Lock Control System
·Back door opener
Perform door unlock operation with door control switch or electrical key transmitter sub-assembly switch. ( 202111,999999,_58,_111830,_0505351,RM100000001ZMT3,)
Air Conditioning System After the ignition switch is turned to ON, the servo motor standard position is recognized. -
- NOTICE:
- ·
After the ignition switch is turned off, there may be a waiting time before disconnecting the negative (-) battery terminal.
·Make sure to release vacuum from the brake booster assembly before removing the brake master cylinder sub-assembly from the brake booster assembly.
PROCEDURE
1.REMOVE BATTERY
2.REMOVE WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY
55752
3.REMOVE COWL VENTILATOR SPLASH SHIELD
55704B
4.REMOVE COWL VENTILATOR PANEL SUB-ASSEMBLY
5.DRAIN BRAKE FLUID
- NOTICE:
-
If brake fluid leaks onto any painted surface, immediately wash it off.
47201
6.REMOVE BRAKE MASTER CYLINDER SUB-ASSEMBLY
Disengage the clamp and disconnect the connector from the brake master cylinder reservoir assembly.
Using a union nut wrench, disconnect the 2 brake lines from the brake master cylinder sub-assembly.
- 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.
Remove the 2 nuts and brake master cylinder sub-assembly from the brake booster assembly.
- NOTICE:
- ·
The brake master cylinder sub-assembly requires careful handling. Do not drop or subject the brake master cylinder sub-assembly to any impact. Do not reuse a brake master cylinder sub-assembly that has been dropped.
·Do not hold the brake master cylinder sub-assembly by the master cylinder piston. Hold the brake master cylinder sub-assembly by its body when carrying it.
·Do not pull out the master cylinder piston.
·Do not strike or pinch the master cylinder piston, or cause any damage to the master cylinder piston by any other means.
·When installing the brake master cylinder sub-assembly to the brake booster assembly, or when removing the brake master cylinder sub-assembly from the brake booster assembly, make sure that the brake master cylinder sub-assembly is kept horizontal or with its tip facing downward (the master cylinder piston is facing upward) to prevent the master cylinder piston from falling out.
·Do not allow any foreign matter to contaminate the master cylinder piston. If any foreign matter gets on the master cylinder piston, remove it by using a piece of new and dry cloth. Do not use water or detergent. Then apply an even layer of lithium soap base glycol grease around the circumference (sliding part) of the master cylinder piston.
·Do not use any other types of grease.
·Make sure to release vacuum from the brake booster assembly before removing the brake master cylinder sub-assembly from the brake booster assembly.
7.REMOVE BRAKE MASTER CYLINDER O-RING
Remove the brake master cylinder O-ring from the brake master cylinder sub-assembly.