Front Suspension Member (For Sedan) Installation
INSTALL ENGINE MOVING CONTROL ROD
INSTALL ENGINE MOVING CONTROL ROD COVER (for Cold Area)
TEMPORARILY TIGHTEN FRONT LOWER SUSPENSION ARM SUB-ASSEMBLY LH
TEMPORARILY TIGHTEN FRONT LOWER SUSPENSION ARM SUB-ASSEMBLY RH
INSTALL FRONT STABILIZER BAR
INSTALL FRONT STABILIZER BRACKET LH
INSTALL FRONT STABILIZER BRACKET RH
INSTALL STEERING GEAR ASSEMBLY
INSTALL FRONT SUSPENSION CROSSMEMBER SUB-ASSEMBLY
INSTALL FRONT LOWER SUSPENSION ARM SUB-ASSEMBLY LH
INSTALL FRONT LOWER SUSPENSION ARM SUB-ASSEMBLY RH
INSTALL TIE ROD END SUB-ASSEMBLY LH
INSTALL TIE ROD END SUB-ASSEMBLY RH
INSTALL FRONT STABILIZER LINK ASSEMBLY LH
INSTALL FRONT STABILIZER LINK ASSEMBLY RH
INSTALL NO. 1 STEERING COLUMN HOLE COVER SUB-ASSEMBLY
INSTALL STEERING SLIDING YOKE SUB-ASSEMBLY
INSTALL COLUMN HOLE COVER SILENCER SHEET
INSTALL FRONT WHEEL
POSITION WHEELS FACING STRAIGHT AHEAD
STABILIZE SUSPENSION
FULLY TIGHTEN FRONT LOWER SUSPENSION ARM SUB-ASSEMBLY LH
FULLY TIGHTEN FRONT LOWER SUSPENSION ARM SUB-ASSEMBLY RH
INSPECT AND ADJUST FRONT WHEEL ALIGNMENT
CHECK SPEED SENSOR SIGNAL
Front Suspension Member (For Sedan) -- Installation |
1. INSTALL ENGINE MOVING CONTROL ROD |
Install the engine moving control rod with the bolt.
- Torque:
- 100 N*m{1020 kgf*cm, 74 ft.*lbf}
- HINT:
- Temporarily tighten the transaxle side, and then tighten the bolt to the specified torque.
2. INSTALL ENGINE MOVING CONTROL ROD COVER (for Cold Area) |
Install the engine moving control rod cover with the 2 clips.
3. TEMPORARILY TIGHTEN FRONT LOWER SUSPENSION ARM SUB-ASSEMBLY LH |
Provisionally tighten the lower arm with the 2 bolts.
Install the lower arm onto the steering knuckle with a new castle nut.
- Torque:
- 98 N*m{1000 kgf*cm, 72 ft.*lbf}
- NOTICE:
- If the holes for the clip are not aligned, tighten the nut by a further turn of up to 60°.
Install a new clip.
4. TEMPORARILY TIGHTEN FRONT LOWER SUSPENSION ARM SUB-ASSEMBLY RH |
- HINT:
- Use the same procedure for the RH side as for the LH side.
5. INSTALL FRONT STABILIZER BAR |
6. INSTALL FRONT STABILIZER BRACKET LH |
Provisionally tighten bolt A.
Tighten the bolts to the specified torque, in the order of B then A.
- Torque:
- 47 N*m{479 kgf*cm, 35 ft.*lbf}
7. INSTALL FRONT STABILIZER BRACKET RH |
- HINT:
- Use the same procedure for the RH side as for the LH side.
8. INSTALL STEERING GEAR ASSEMBLY |
Install the steering gear assembly onto the front suspension crossmember with the 2 bolts and 2 nuts.
- Torque:
- 96 N*m{979 kgf*cm, 71 ft.*lbf}
- NOTICE:
- Keep the nut from rotating while turning the bolt.
9. INSTALL FRONT SUSPENSION CROSSMEMBER SUB-ASSEMBLY |
Place wooden blocks or plate lift attachments on an engine lifter, and then set the front suspension crossmember sub-assembly so that the attachments are in the positions shown in the illustration.
Text in Illustration
| Front of the Vehicle
|

| Attachment Placement Positions
|
Provisionally install the front suspension crossmember onto the body with the 6 bolts.
By inserting SST into the datum holes in the front suspension crossmembers RH and LH alternately, tighten bolts A, B and C on both sides to the specified torque, in several steps.
- SST
- 09670-00011
- Torque:
- Bolt A:
- 87 N*m{887 kgf*cm, 64 ft.*lbf}
- Bolt B:
- 151 N*m{1540 kgf*cm, 111 ft.*lbf}
- Bolt C:
- 98 N*m{999 kgf*cm, 72 ft.*lbf}
- NOTICE:
- Insert SST into the datum hole in a vertical orientation.
- If SST cannot be inserted into the datum hole vertically, loosen all the bolts and then insert SST again.
Text in Illustration*a
| Datum Hole
| -
| -
|

| Front of the Vehicle
| -
| -
|
Install the engine moving control rod with the bolt.
- Torque:
- 120 N*m{1224 kgf*cm, 89 ft.*lbf}
10. INSTALL FRONT LOWER SUSPENSION ARM SUB-ASSEMBLY LH |
Install the lower arm onto the steering knuckle with a new castle nut.
- Torque:
- 98 N*m{999 kgf*cm, 72 ft.*lbf}
- NOTICE:
- If the holes for the clip are not aligned, tighten the nut by a further turn of up to 60°.
Install a new clip.
11. INSTALL FRONT LOWER SUSPENSION ARM SUB-ASSEMBLY RH |
- HINT:
- Use the same procedure for the RH side as for the LH side.
12. INSTALL TIE ROD END SUB-ASSEMBLY LH |
Install the tie rod end sub-assembly onto the steering knuckle with a new castle nut.
- Torque:
- 49 N*m{500 kgf*cm, 36 ft.*lbf}
- NOTICE:
- If the holes for the clip are not aligned, tighten the nut by a further turn of up to 60°.
Install a new cotter pin.
13. INSTALL TIE ROD END SUB-ASSEMBLY RH |
- HINT:
- Use the same procedure for the RH side as for the LH side.
14. INSTALL FRONT STABILIZER LINK ASSEMBLY LH |
Install the front stabilizer link assembly with the nut.
- Torque:
- 74 N*m{755 kgf*cm, 55 ft.*lbf}
- HINT:
- If the ball joint turns together with the nut, use a socket hexagon wrench 6 to hold the stud.
15. INSTALL FRONT STABILIZER LINK ASSEMBLY RH |
- HINT:
- Use the same procedure for the RH side as for the LH side.
16. INSTALL NO. 1 STEERING COLUMN HOLE COVER SUB-ASSEMBLY |
Install clip B onto the body portion and install the steering column hole cover onto the body portion with clip A.
- NOTICE:
- Make sure that the lip portion of steering column hole cover is not damaged.
17. INSTALL STEERING SLIDING YOKE SUB-ASSEMBLY |
Align the matchmarks and install the steering sliding yoke sub-assembly onto the power steering gear.
Text in Illustration*1
| Steering Sliding Yoke Sub-assembly
|
*a
| Matchmarks
|
Install the bolt B.
- Torque:
- 35 N*m{360 kgf*cm, 26 ft.*lbf}
Tighten bolt A.
- Torque:
- 35 N*m{360 kgf*cm, 26 ft.*lbf}
18. INSTALL COLUMN HOLE COVER SILENCER SHEET |
Install the column hole cover silencer sheet with the 2 clips.
Install the floor carpet.
- Torque:
- 103 N*m{1050 kgf*cm, 76 ft.*lbf}
20. POSITION WHEELS FACING STRAIGHT AHEAD |
Lower the vehicle.
Bounce the vehicle up and down several times to stabilize the suspension.
22. FULLY TIGHTEN FRONT LOWER SUSPENSION ARM SUB-ASSEMBLY LH |
Fully tighten the 2 bolts.
- Torque:
- Bolt A:
- 137 N*m{1397 kgf*cm, 101 ft.*lbf}
- Bolt B:
- 151 N*m{1540 kgf*cm, 111 ft.*lbf}
23. FULLY TIGHTEN FRONT LOWER SUSPENSION ARM SUB-ASSEMBLY RH |
- HINT:
- Use the same procedure for the RH side as for the LH side.
24. INSPECT AND ADJUST FRONT WHEEL ALIGNMENT |
(YARIS_NCP93 RM000001BCN01PX.html)
25. CHECK SPEED SENSOR SIGNAL |
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