Hyundai i-30: Motor Driven Power Steering / Steering Gear Box
Repair procedures
1. |
Loosen the wheel nuts slightly.
Raise the vehicle, and make sure it is securely supported.
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2. |
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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• |
Be careful not to damage the hub bolts when removing
the front wheel and tire (A).
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3. |
Disconnect the stabilizer link from the front strut assembly after loosening
the nut (A).
Tightening torque :
98.1 - 117.7 N.m (10.0 - 12.0 kgf.m, 72.3 - 86.8 lb-ft)
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4. |
Remove the tie rod end ball joint.
(1) |
Rmove the split pin (C).
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(3) |
Using SST (09568-1S100), separate the ball joint (A) from the
knuckle.
Tightening torque :
23.5 - 34.3 N.m (2.5 - 3.5 kgf.m, 18.1 - 25.3 lb-ft)
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5. |
Loosen the lower arm nut (A) and then remove the lower arm ball joint
by using SST (09568-1S100).
Tightening torque :
58.8 - 70.6 N.m (6.0 - 7.2 kgf.m, 43.4 - 52.1 lb-ft)
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Do not reuse the lower arm lock nut (A).
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6. |
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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7. |
Remove the roll rod stopper (A) by loosening the bolt and nut.
Tightening torque :
107.9 - 127.5 N.m (11.0 - 13.0 kgf.m, 79.6 - 94.0 lb-ft)
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8. |
Remove the muffler rubber hanger (A).
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9. |
Remove the heat protector (A).
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10. |
Remove the subframe by loosening the mounting bolts and nuts.
Tightening torque
Sub frame mounting bolts and nut :
156.9 - 176.5 N.m (16.0 - 18.0 kgf.m, 115.7 - 130.2 b-ft)
Sub frame stay mounting bolt :
44.1 - 53.9 N.m (4.5 - 5.5 kgf.m, 32.5 - 39.8 lb-ft)
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Set a transmission jack for safety.
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11. |
Remove the protector (A), (B) and (C).
Tightening torque :
6.9 - 10.8 N.m (0.7 - 1.1 kgf.m, 5.1 - 8.0 lb-ft)
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[RHD]
[LHD]
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12. |
Remove the steering gearbox (A) 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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[LHD]
[RHD]
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13. |
To install, reverse the removal procedure.
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14. |
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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1. |
Remove the tie rod end after loosening the nut.
Tightening torque :
49.0 - 53.9 N.m (5.0 - 5.5 kgf.m, 36.2 - 39.8 lb-ft)
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Before removing the tie rod end, note by measuring the
length of the thread or marked with paint.
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2. |
Replace with new parts.
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3. |
Check the alignment.
(Refer to Tires/ Wheels - "Alignment")
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Repair procedures
Removal
1.
Disconnect the battery negative cable from the battery and then wait
for at least 30 seconds...
Other information:
Description and operation
Description
•
The inhibitor switch is installed on top of transmission, and is connected
to the shift lever through shift cable.
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Inhibitor switch signals (S1, S2, S3, S4) are transmitted to the TCM
according to the driver's shift lever control...
The sensors are located inside the
rear bumper.
Always keep the rear bumper clean
for proper operation of the system.
Warning message
BCW (Blind-Spot Collision
Warning) system disabled.
Radar blocked
• This warning message may appear
when :
- One or both of the sensors on the
rear bumper is blocked by dirt or
snow or a foreign object...
Categories
(1) Driver’s door power window
switch
(2) Front passenger’s door power
window switch
(3) Rear door (right) power window
switch
(4) Rear door (left) power window
switch
(5) Window opening and closing
(6) Automatic power window
(7) Power window lock switch
read more