RM3660EC _54 Brake _080771 BRAKE SYSTEM (OTHER) _0392414 VACUUM PUMP(for 8NR-FTS) A

BRAKE SYSTEM (OTHER)  VACUUM PUMP(for 8NR-FTS)  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 vacuum pump assembly removal/installation are shown below.

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 system is used.

Learning completes when vehicle is driven
Effect/Inoperative Function when Necessary Procedure not Performed Necessary Procedures Link
Stop and Start System Idle the engine for approximately 5 to 60 minutes or drive the vehicle until stop and start control is permitted (Click here)
Pre-collision System Perform steering sensor zero point calibration (Click here)
Lane Tracing Assist System


NOTICE:

After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work.

Click hereGeneral>SETUP>WHEN DISCONNECTING OR RECONNECTING BATTERY TERMINAL>BEFORE DISCONNECTING BATTERY


PROCEDURE

Hide 2.DISCONNECT UNION TO CONNECTOR TUBE HOSE

a.
C399250

Slide the clip and disconnect the union to connector tube hose from the vacuum pump assembly.


Hide 29300 3.REMOVE VACUUM PUMP ASSEMBLY

a.
C399251

Disconnect the No. 1 vacuum transmitting hose assembly from the vacuum pump assembly.


b.
C399252

Remove the 3 bolts and vacuum pump assembly from the engine assembly.


c.
C397160C05
1.635,1.219 2.271,0.375 2.271,0.375 2.365,0.375 true 0.708,2.042 0.813,2.042 0.813,2.042 1.073,1.781 true 2.417,0.292 2.729,0.448 0.313,0.156 10 false *1 0.542,1.958 0.854,2.115 0.313,0.156 10 false *2
*1 No. 2 O-ring
*2 No. 3 O-ring


Remove the No. 2 O-ring and No. 3 O-ring from the vacuum pump assembly.