Hyundai Ioniq: Motor Driven Power Steering / Steering Gear Box. Repair procedures
| 1. | Loosen the bolt (A) and then disconnect the universal joint assembly from the pinion of the steering gear box. Tightening torque : M8 BOLT : 32.4 - 37.3 N.m (3.3 - 3.8 kgf.m, 23.9 - 27.5 lb-ft) M10 BOLT : 49.0 - 58.8 N.m (5.0 - 6.0 kgf.m, 36.2 - 43.4 lb-ft) |
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| Lock the steering wheel in the straight ahead position to prevent the damage of the clock spring inner cable. |
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| When assembling, insert the shark pin into the universal joint york slot as the illustration below. |
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| 2. | Loosen the wheel nuts slightly. Raise the vehicle, and make sure it is securely supported. |
| 3. | Remove the front wheel and tire (A) from the front hub. Tightening torque : 107.9 - 127.5 N.m (11.0 - 13.0 kgf.m, 79.6 - 94.0 lb-ft) |
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| 4. | Remove the tie rod end ball joint. | (1) | Rmove the split pin (C). |
| (3) | Using SST(09568-1S100), separate the ball joint (A) from the knuckle. Tightening torque : 78.5 - 98.1 N.m (8.0 - 10.0 kgf.m, 57.9 - 72.3 lb-ft) |
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| 5. | Loosen the lower arm nut and then remove the lower arm ball joint by using SST(09568-1S100). | (1) | Rmove the split pin (B). |
| (2) | Loosen the nut (C) and washer (D). |
| (3) | Using SST(09568-1S100), separate the ball joint (A) from the knuckle. Tightening torque : 78.5 - 98.1 N.m (8.0 - 10.0 kgf.m, 57.9 - 72.3 lb-ft) |
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| Do not reuse the lower arm lock nut (A). |
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| 6. | Disconnect the stabilizer link with the front strut assembly after loosening the nut. T ightening torque : 98.1 - 117.7 N.m (10.0 - 12.0 kgf.m, 72.3 - 86.8 lb-ft) |
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| When loosening the nut, fix the outer hexagon of stabilizer bar link. |
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| Be careful not to damage the stabilizer link boots. |
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| 7. | Remove the front subframe. (Refer to Suspension System - "Sub Frame") |
| 8. | Remove the protector (A). Ti ghtening torque : 6.9 - 10.8 N.m (0.7 - 1.1 kgf.m, 5.1 - 8.0 lb-ft) |
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| 9. | Remove the steering gearbox from the front sub frame by loosening the mounting bolts. Tightening torque : 88.2 - 107.8 N.m (9.0 - 11.0 kgf.m, 65.0 - 79.5 lb-ft) |
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| 10. | To install, reverse the removal procedure. |
| 11. | Check the front alignment. (Refer to Suspension System - "Front Alignment") |
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| Do not disassembly the steering gear box. |
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| If disassembly the steering gear box, the quality (Noise / cleanliness / functions) is not guaranteed. 
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Removal1.Disconnect the battery negative cable from the battery and then wait for at least 30 seconds.2.Turn the steering wheel so that the front wheels are placed in the straight ahead position...
Other information:
WARNING
Performing maintenance work on a vehicle can be dangerous. If you lack sufficient
knowledge and experience or the proper tools and equipment to do the work, have
it done by an authorized HYUNDAI dealer.
ALWAYS follow these precautions for performing maintenance work:
Park your vehicle on level ground, move the shift lever into the P (Park),
apply the parking brake, and place the Engine Start/Stop button in the OFF position...
Important Safety NoticeProper service methods and repair procedures are essential for safe, reliable operation of all motor vehicles as well as personal safety of the operator. The service procedures and descriptions in this shop manual provide general directions for a service and repair...
Categories
The seatback pocket is provided on the back of the front passenger's seatback.
WARNING
To prevent the Occupant Classification System from malfunctioning:
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