Both shock struts of the front suspension should be replaced simultaneously.
The replacement procedure is identical for the left and right shock struts of the front suspension.
Warning! Shut down the engine before starting any work – Skoda Octavia 1Z5.
Carry out replacement in the following order:
Step 1
Open the bonnet.
Step 2
Use a fender protection cover to prevent damaging paintwork and plastic parts of the car.
Step 3
Remove the cowl grille seal.
Step 4
Raise the wiper plastic cowl grille.
Step 5
Clean the fasteners of the shock strut upper mount. Use a wire brush. Use WD-40 spray.
Step 6
Loosen the upper fastener of the shock strut mount. Use a drive socket #13. Use a ratchet wrench.
Step 7
Secure the wheels with chocks.
Step 8
Loosen the wheel mounting bolts. Use wheel impact socket #17.
Step 9
Raise the front of the car and secure on supports.
Step 10
Unscrew the wheel bolts.
Replacement: suspension strut – Skoda Octavia 1Z5. Tip from AUTODOC:
To avoid injury, hold up the wheel when unscrewing the bolts.
Step 11
Remove the wheel.
Step 12
Clean the stabiliser link fasteners. Use a wire brush. Use WD-40 spray.
Step 13
Unscrew the fastener connecting the stabilizer link to the shock strut. Use a drive socket #18. Use a ratchet wrench.
Step 14
Remove the stabilizer rod.
Step 15
Disconnect the wiring and the brake hose from the bracket on the shock strut. Use a crowbar.
Step 16
Clean the fasteners connecting the shock strut to the steering knuckle. Use a wire brush. Use WD-40 spray.
Step 17
Loosen the fastener of the driveshaft. Use a drive socket #24. Use a tap wrench.
Step 18
Unscrew the lower fastener connecting the shock strut to the steering knuckle. Use XZN #14. Use a drive socket #18. Use a tap wrench. Use a ratchet wrench.
Step 19
Clean all joints of the arm. Use a wire brush. Use WD-40 spray.
Step 20
Unscrew the fastener connecting the ball joint to the suspension control arm. Use a drive socket #16. Use a ratchet wrench.
Step 21
Disconnect the spherical joint from the arm.
Step 22
Unscrew the fastener connecting the drive shaft to the wheel hub. Use a drive socket #24. Use a tap wrench.
Step 23
Remove the fastening bolt.
Step 24
Remove the drive shaft.
Step 25
Remove the fastening bolt.
Step 26
Release the lower fastener connecting the shock strut to the steering knuckle. Use a special drive socket to remove the shock absorber. Use a ratchet wrench.
Step 27
Prop up the steering knuckle. Use a hydraulic transmission jack.
Step 28
Disconnect the steering knuckle from the shock absorber strut.
Step 29
Unscrew the top fastening of the shock strut mount.
AUTODOC recommends:
Important! Hold the suspension strut while unscrewing the fastening bolts. Skoda Octavia 1Z5
Step 30
Remove the suspension strut.
Step 31
Set the shock absorber strut on the spring compressor tool.
Note that when using a spring compressor, spring coils need to be securely gripped, compressing the spring on the opposite sides.Ensure the correct position of the spring in the retainer.Make sure that the spring coils tightly entered the lock handles.
Step 32
Compress the spring.
Step 33
Treat the shock strut rod. Use a wire brush. Use WD-40 spray.
Step 34
Remove the strut piston rod nut. Use HEX No.H7. Use a drive socket #21. Use a ratchet wrench.
Step 35
Remove the shock absorber mount, boot and bump stop.
AUTODOC recommends:
Τhoroughly examine the shock absorber mount, dust boot, bump stop. Replace them if necessary.
Step 36
Release the coil spring.
Step 37
Remove the spring.
Step 38
Remove the old shock absorber from the hydraulic coil spring compressor.
Replacement: suspension strut – Skoda Octavia 1Z5. Tip from AUTODOC experts:
Before installing a new shock absorber you should pump it manually 3-5 times.
Step 39
Install the new shock absorber on the hydraulic coil spring compressor.
Step 40
Install the spring on the shock absorber.
Step 41
Compress the spring.
Step 42
Install the mount, boot and bump stop onto a new shock absorber.
Step 43
Tighten the shock strut piston rod nut. Use HEX No.H6. Use a drive socket #22. Use a torque wrench. Tighten it to 60 Nm torque.
Check to make sure the spring is positioned correctly. Avoid its misalignment.
Step 44
Treat the shock strut rod. Use copper grease.
Step 45
Decompress the spring.
Step 46
Remove the assembled shock strut.
Step 47
Treat the mounting seats of the shock strut. Use a wire brush. Use WD-40 spray.
Step 48
Install the shock strut into the wheel arch.
Step 49
Screw the top fastening of the shock strut mount. Do not tighten it.
AUTODOC recommends:
Skoda Octavia 1Z5 – To avoid injury, hold the suspension strut while screwing in the fastening bolts.
Step 50
Treat the shock strut mounting seat on the steering knuckle. Use a wire brush. Use WD-40 spray.
Step 51
Fix the shock absorber strut on the steering knuckle.
Step 52
Install the fastening bolt.
Step 53
Screw in the fastener that connects the shock strut to the steering knuckle. Use a drive socket #18. Use XZN #14. Use a ratchet wrench.
Step 54
Clean the splines of the drive shaft CV joint. Use a wire brush. Use WD-40 spray.
Step 55
Mount the drive shaft into the
wheel hub.
Step 56
Remove the support from under the steering knuckle.
AUTODOC recommends:
Replacement: suspension strut – Skoda Octavia 1Z5. Lower the transmission jack smoothly, without jerks, to avoid damaging components and mechanisms.
Step 57
Attach the ball joint to the control arm.
Step 58
Tighten the ball joint fastener. Use a drive socket #16. Use a torque wrench. Tighten it to 60 nm torque.
Step 59
Install and tighten the drive shaft bolt. Use a drive socket #24. Use a ratchet wrench.
Step 60
Tighten the lower fasteners connecting the shock strut to the steering knuckle. Use XZN #14. Use a drive socket #18. Use a torque wrench. Tighten it to 70 Nm torque.+90°
AUTODOC recommends:
Important! Be sure to use new fasteners.
Step 61
Connect the fastener of the ABS sensor cable to the shock absorber strut. Fasten the brake hose on the strut. Use a crowbar.
Step 62
Tighten the bolt connecting the drive shaft to the wheel hub. Use a drive socket #24. Use a torque wrench. Tighten it to 200 Nm torque.+90°
AUTODOC recommends:
Important! Be sure to use new fasteners.
Step 63
Ιnstall the transverse stabilizer link.
Step 64
Tighten the fastener connecting the stabilizer link to the shock strut. Use a drive socket #18. Use a torque wrench. Tighten it to 60 Nm torque.
Step 65
Treat the shock strut fasteners. Treat all joints of the arm. Use copper grease.
Step 66
Treat the surface where the brake disc contacts the wheel rim. Use copper grease.
Step 67
Clean the brake disk surface. Use a brake cleaner.
AUTODOC recommends:
Replacement: suspension strut – Skoda Octavia 1Z5. After applying the spray, wait a few minutes.
Step 68
Install the wheel.
Replacement: suspension strut – Skoda Octavia 1Z5. Tip from AUTODOC:
To avoid injury, hold up the wheel when screwing in the fastening bolts.
Step 69
Screw in the wheel bolts. Use wheel impact socket #17.
Step 70
Lower the car and working in a cross order, tighten the wheel bolts. Use wheel impact socket #17. Use a torque wrench. Tighten it to 120 Nm torque.
Step 71
Remove the jacks and chocks.
Step 72
Tighten the upper fastener of the shock absorber strut mount. Use a drive socket #13. Use a torque wrench. Tighten it to 15 Nm torque.+90°
AUTODOC recommends:
Important! Be sure to use new fasteners.
Step 73
Treat the fasteners of the shock strut mount. Use copper grease.
Step 74
Install and secure the cowl grille.
Step 75
Install the cowl grille seal.
Step 76
Remove the fender protection cover.
Step 77
Close the hood.
Was this manual helpful?
Please rate this manual on a scale from 1 to 5. If you have any questions, feel free to ask us.
Users voted – 1
Searching for the right tyres?
Find out which tyre and wheel sizes are compatible with the SKODA Octavia II Combi (1Z5) model.
It can track car expenses, keep a car log and replacement schedule, and save favourite materials, notes and documents
Install the AUTODOC CLUB app!
Your personal car expenses manager, maintenance tips, reminders about upcoming appointments and service intervals, DIY repair instructions – all this on your phone.
Scan
To download the app:
- scan the QR code
- download from App Store
- download from Google Play
Tips & tricks for your SKODA Octavia II Combi (1Z5)
View more
Discover the 4 Key Reasons Your CHECK ENGINE Light Could Be On | AUTODOC Tips
TOP 5 mistakes during DIY oil change | AUTODOC tips
Can You Hear Your Brakes Squeaking? Learn the Causes and DIY Solutions! | AUTODOC Tips
What to do if your car’s bonnet won’t open | AUTODOC tips