Front Shock Absorber Installation
SECURE FRONT SHOCK ABSORBER
INSTALL FRONT COIL SPRING LOWER INSULATOR
INSTALL FRONT SPRING BUMPER
INSTALL FRONT COIL SPRING
INSTALL FRONT COIL SPRING UPPER INSULATOR
INSTALL FRONT COIL SPRING UPPER SEAT
INSTALL FRONT SUSPENSION SUPPORT DUST SEAL
INSTALL FRONT SUSPENSION SUPPORT SUB-ASSEMBLY
TEMPORARILY TIGHTEN FRONT SUPPORT TO FRONT SHOCK ABSORBER NUT
INSTALL FRONT SHOCK ABSORBER WITH COIL SPRING (for TMC Made)
INSTALL FRONT SHOCK ABSORBER WITH COIL SPRING (except TMC Made)
INSTALL FRONT SUSPENSION SUPPORT DUST COVER (for TMC Made)
INSTALL FRONT SUSPENSION SUPPORT DUST COVER (except TMC Made)
INSTALL FRONT SPEED SENSOR (for TMC Made)
INSTALL FRONT SPEED SENSOR (except TMC Made)
INSTALL FRONT STABILIZER LINK ASSEMBLY
INSTALL OUTER COWL TOP PANEL (for TMC Made)
INSTALL OUTER COWL TOP PANEL (except TMC Made)
INSTALL WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY
INSTALL COWL TOP VENTILATOR LOUVER LH
INSTALL CENTER NO.1 COWL TOP VENTILATOR LOUVER
INSTALL HOOD TO COWL TOP SEAL
INSTALL FRONT WIPER ARM AND BLADE ASSEMBLY RH
INSTALL FRONT WIPER ARM AND BLADE ASSEMBLY LH
INSTALL FRONT WIPER ARM HEAD CAP
INSTALL FRONT WHEEL
INSPECT AND ADJUST FRONT WHEEL ALIGNMENT
Front Shock Absorber -- Installation |
- HINT:
- Use the same procedure for the LH side and RH side.
- The following procedure listed is for the LH side.
1. SECURE FRONT SHOCK ABSORBER |
Install the bolt and nut to the front shock absorber as shown in the illustration and secure the front shock absorber in a vise.
- A:
- 28 mm (1.102 in.)
2. INSTALL FRONT COIL SPRING LOWER INSULATOR |
Install the front coil spring lower insulator to the front shock absorber.
- NOTICE:
- Make sure that the front coil spring lower insulator is positioned in the depression of the lower spring seat.
3. INSTALL FRONT SPRING BUMPER |
4. INSTALL FRONT COIL SPRING |
Using SST, compress the front coil spring.
- SST
- 09727-30021(09727-00010,09727-00021,09727-00031)
- NOTICE:
- Do not use an impact wrench. It will damage SST.
- Do not make a damage on the spring surface. The spring has soft coating.
Install the front coil spring.
- NOTICE:
- Fit the lower end of the front coil spring into the gap of the spring lower seat.
5. INSTALL FRONT COIL SPRING UPPER INSULATOR |
Install the front coil spring upper insulator to the front shock absorber with the protrusion on the insulator facing the outside of the vehicle.
6. INSTALL FRONT COIL SPRING UPPER SEAT |
Install the front coil spring upper seat to the front shock absorber assembly with the mark facing the outside of the vehicle.
- NOTICE:
- Align the cutout of the front coil spring upper seat with the protrusion on the front coil spring upper insulator.
- Check that the slot on the piston rod and the slot on the front coil spring upper seat are aligned.
7. INSTALL FRONT SUSPENSION SUPPORT DUST SEAL |
Install a new front suspension support dust seal.
8. INSTALL FRONT SUSPENSION SUPPORT SUB-ASSEMBLY |
9. TEMPORARILY TIGHTEN FRONT SUPPORT TO FRONT SHOCK ABSORBER NUT |
Temporarily tighten a new front support to front shock absorber nut.
Remove SST from the front coil spring.
- NOTICE:
- Do not use an impact wrench. It will damage SST.
10. INSTALL FRONT SHOCK ABSORBER WITH COIL SPRING (for TMC Made) |
Install the front shock absorber with coil spring (upper side) with the 3 nuts.
- Torque:
- 39 N*m{398 kgf*cm, 29 ft.*lbf}
- NOTICE:
- Check the nut size before installing.
Install the front shock absorber with coil spring (lower side) to the steering knuckle with the 2 bolts and 2 nuts.
- Torque:
- 240 N*m{2447 kgf*cm, 177 ft.*lbf}
- NOTICE:
- Keep the bolts from rotating while tightening the nuts.
Fully tighten the front support to front shock absorber nut.
- Torque:
- 47 N*m{479 kgf*cm, 35 ft.*lbf}
Apply No. 2 MP grease into the suspension support sub-assembly.
- NOTICE:
- Do not apply any grease to the rubber surface of the front suspension support sub-assembly.
11. INSTALL FRONT SHOCK ABSORBER WITH COIL SPRING (except TMC Made) |
Install the front shock absorber with coil spring (upper side) with the 3 nuts.
- Torque:
- 50 N*m{510 kgf*cm, 37 ft.*lbf}
- NOTICE:
- Check the nut size before installing.
Install the front shock absorber with coil spring (lower side) to the steering knuckle with the 2 bolts and 2 nuts.
- Torque:
- 240 N*m{2447 kgf*cm, 177 ft.*lbf}
- NOTICE:
- Keep the bolts from rotating while tightening the nuts.
Fully tighten the front support to front shock absorber nut.
- Torque:
- 47 N*m{479 kgf*cm, 35 ft.*lbf}
Apply No. 2 MP grease into the suspension support sub-assembly.
- NOTICE:
- Do not apply any grease to the rubber surface of the front suspension support sub-assembly.
12. INSTALL FRONT SUSPENSION SUPPORT DUST COVER (for TMC Made) |
Install the front suspension support dust cover.
13. INSTALL FRONT SUSPENSION SUPPORT DUST COVER (except TMC Made) |
Install the front suspension support dust cover.
14. INSTALL FRONT SPEED SENSOR (for TMC Made) |
Install the front speed sensor and front flexible hose to the front shock absorber with the bolt.
- Torque:
- 29 N*m{296 kgf*cm, 21 ft.*lbf}
- NOTICE:
- Do not twist the front speed sensor when installing it.
- HINT:
- Install the speed sensor harness bracket first, and then the front flexible hose.
15. INSTALL FRONT SPEED SENSOR (except TMC Made) |
Install the front speed sensor and front flexible hose to the front shock absorber with the bolt.
- Torque:
- 29 N*m{296 kgf*cm, 21 ft.*lbf}
- NOTICE:
- Do not twist the front speed sensor when installing it.
- HINT:
- Install the speed sensor harness bracket first, and then the front flexible hose.
Install the front speed sensor with the clamp to the front shock absorber.
16. INSTALL FRONT STABILIZER LINK ASSEMBLY |
Install the front stabilizer link assembly to the front shock absorber with coil spring with the nut.
- Torque:
- 74 N*m{755 kgf*cm, 55 ft.*lbf}
- NOTICE:
- If the ball joint turns together with the nut, use a hexagon wrench (6 mm) to hold the stud bolt.
17. INSTALL OUTER COWL TOP PANEL (for TMC Made) |
Install the outer cowl top panel with the 12 bolts.
- Torque:
- 8.8 N*m{90 kgf*cm, 78 in.*lbf}
Engage the clamp.
Bend the water guard plate RH as shown in the illustration and engage the clamp.
18. INSTALL OUTER COWL TOP PANEL (except TMC Made) |
Install the outer cowl top panel with the 12 bolts.
- Torque:
- 8.8 N*m{90 kgf*cm, 78 in.*lbf}
Engage the clamp.
Bend the water guard plate RH as shown in the illustration, and engage the clamp.
Bend the No. 1 heater air duct splash shield seal as shown in the illustration, and engage the clamp.
19. INSTALL WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY |
Install the windshield wiper motor and link assembly with the 2 bolts.
- Torque:
- 5.5 N*m{56 kgf*cm, 49 in.*lbf}
Connect the connector.
20. INSTALL COWL TOP VENTILATOR LOUVER LH |
Engage the clip and 8 claws to install the cowl top ventilator louver LH.
21. INSTALL CENTER NO.1 COWL TOP VENTILATOR LOUVER |
Engage the clip and 14 claws to install the center No. 1 cowl top ventilator louver.
22. INSTALL HOOD TO COWL TOP SEAL |
Engage the 7 clips to install the hood to cowl top seal.
23. INSTALL FRONT WIPER ARM AND BLADE ASSEMBLY RH |
Operate the wiper and stop the windshield wiper motor at the automatic stop position.
Clean the wiper arm serrations.
When reinstalling:
Clean the wiper pivot serrations with a wire brush.
Install the front wiper arm and blade assembly RH with the nut to the position shown in the illustration.
- Torque:
- 26 N*m{265 kgf*cm, 19 ft.*lbf}
- HINT:
- Hold the arm hinge by hand while fastening the nut.
Area
| Measurement
|
A
| 27.5 to 42.5 mm (1.08 to 1.67 in.)
|
24. INSTALL FRONT WIPER ARM AND BLADE ASSEMBLY LH |
Operate the front wipers and stop the windshield wiper motor at the automatic stop position.
Clean the wiper arm serrations.
When reinstalling:
Clean the wiper pivot serrations with a wire brush.
Install the front wiper arm and blade assembly LH with the nut to the position shown in the illustration.
- Torque:
- 26 N*m{265 kgf*cm, 19 ft.*lbf}
- HINT:
- Hold the arm hinge by hand while fastening the nut.
Area
| Measurement
|
A
| 31.5 to 46.5 mm (1.24 to 1.83 in.)
|
Operate the front wipers while spraying washer fluid on the windshield glass. Make sure that the front wipers function properly and the wipers do not come into contact with the vehicle body.
25. INSTALL FRONT WIPER ARM HEAD CAP |
Install the 2 front wiper arm head caps.
- Torque:
- 103 N*m{1050 kgf*cm, 76 ft.*lbf}
27. INSPECT AND ADJUST FRONT WHEEL ALIGNMENT |
- HINT:
- Inspect and adjust front wheel alignment (COROLLA_ZRE142 RM000001Y3B042X.html).