AXLE AND DIFFERENTIAL FRONT AXLE HUB BOLT REPLACEMENT
CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during front axle hub bolt removal/installation are shown below.
- HINT:
- ·
When the cable is disconnected / reconnected to the auxiliary battery terminal, systems temporarily stop operating. However, each system has a function that completes learning the first time the system is used. (for HV Model)
-Learning completes when vehicle is driven
Effect/Inoperative Function When Necessary Procedures are not Performed Necessary Procedures Link Lane tracing assist system Drive the vehicle straight ahead at 35 km/h (22 mph) or more for 5 second or more. ( 
201910,999999,_58,_083101,_0401880,RM100000001JE9I,)
Pre-collision system
-Learning completes when vehicle is operated normally
Effect/Inoperative Function When Necessary Procedures are not Performed Necessary Procedures Link Power back door function Fully close the back door by hand.
- HINT:
-
Initialization is not necessary if the above procedures are performed while the back door is closed.
( 202304,999999,_59,_083093,_0584672,RM1000000029PGT,)
Power door lock control system If the back door is locked and therefore cannot be opened, it is necessary to unlock the back door using the door control switch, electrical key transmitter sub-assembly switch. ( 202409,999999,_58,_083092,_0403003,RM100000002NS90,)
Air conditioning system After the ignition switch is turned to ON, the servo motor standard position is recognized -
·Use the same procedure for the RH and LH sides.
·The following procedure is for the LH side.
PROCEDURE
1. PRECAUTION (for HV Model)
- NOTICE:
-
After the ignition switch is turned off, there may be a waiting time before disconnecting the negative (-) auxiliary battery terminal.
2.DISABLE BRAKE CONTROL (for HV Model)
3.REMOVE FRONT WHEEL
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4.DISCONNECT FRONT FLEXIBLE HOSE
Remove the bolt and disconnect the front flexible hose from the front shock absorber assembly.
5.DISCONNECT FRONT DISC BRAKE CALIPER ASSEMBLY LH
Remove the 2 bolts and disconnect the front disc brake caliper assembly from the steering knuckle.
- NOTICE:
-
Use wire or an equivalent tool to keep the front disc brake caliper assembly LH from hanging by the front flexible hose.
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6.REMOVE FRONT DISC
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7.REMOVE FRONT AXLE HUB BOLT LH
| *a | Service Nut |
| *b | Hold |
| *c | Turn |
Temporarily install 2 service nuts to the front axle hub bolts as shown in the illustration.
- Recommended service nut:
Thread diameter: 12.0 mm (0.472 in.)
Thread pitch: 1.5 mm (0.0591 in.)
- NOTICE:
-
Install the service nuts to prevent damage to the front axle hub bolts.
Using SST and a screwdriver or an equivalent tool to hold the front axle hub sub-assembly, remove the front axle hub bolt.
- SST
- 09650-17011
- NOTICE:
-
Do not damage the threads of the front axle hub bolts.
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8.INSTALL FRONT AXLE HUB BOLT LH
Temporarily install a new front axle hub bolt to the front axle hub sub-assembly.
| *a | Service Nut |
| *b | Washer |
| *c | Hold |
| *d | Turn |
Install a washer and service nut to the front axle hub bolt as shown in the illustration.
- Recommended service nut:
Thread diameter: 12.0 mm (0.472 in.)
Thread pitch: 1.5 mm (0.0591 in.)
- HINT:
-
Recommended washer thickness is 5 mm (0.197 in.) or more.
Using a screwdriver or an equivalent tool to hold the front axle hub sub-assembly, install the front axle hub bolt by tightening the service nut.
- NOTICE:
- ·
Install the service nuts to prevent damage to the front axle hub bolts.
·Do not damage the threads of the front axle hub bolts.
Remove the 3 service nuts and washer from the 3 front axle hub bolts.
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9.INSTALL FRONT DISC
10.INSTALL FRONT DISC BRAKE CALIPER ASSEMBLY LH
Install the front disc brake caliper assembly LH to the steering knuckle with the 2 bolts.
- NOTICE:
- ·
Do not twist the front flexible hose when installing the front disc brake caliper assembly.
·Make sure that there is no foreign matter on the threads of the bolt.
- Torque:
- for Steel Steering Knuckle : 107 N*m (1091 kgf*cm, 79 ft.*lbf)
- for Aluminum Steering Knuckle : 150 N*m (1530 kgf*cm, 111 ft.*lbf)
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11.CONNECT FRONT FLEXIBLE HOSE
|
Hook |
Set the 2 front speed sensor LH hooks on the front shock absorber assembly LH.
- NOTICE:
-
Do not twist the front speed sensor when installing it.
Connect the front speed sensor and front flexible hose to the front shock absorber assembly with the bolt.
- Torque:
- 29 N*m (296 kgf*cm, 21 ft.*lbf)
- NOTICE:
-
Do not twist the front flexible hose when installing it.
12.INSTALL FRONT WHEEL
13.CONNECT CABLE TO NEGATIVE AUXILIARY BATTERY TERMINAL (for HV Model)
14. INITIALIZATION AFTER RECONNECTING AUXILIARY BATTERY TERMINAL (for HV Model)
- HINT:
-
When disconnecting and reconnecting the auxiliary battery, there is an automatic learning function that completes learning when the respective system is used.