Important!

This replacement procedure can be used for:
PEUGEOT 406 (8B) 1.6, PEUGEOT 406 (8B) 1.8 16V, PEUGEOT 406 (8B) 2.0 16V, PEUGEOT 406 (8B) 1.9 TD, PEUGEOT 406 (8B) 2.1 TD 12V, PEUGEOT 406 (8B) 2.0 Turbo, PEUGEOT 406 (8B) 1.9 TD, PEUGEOT 406 (8B) 3.0 24V, PEUGEOT 406 (8B) 1.8, PEUGEOT 406 (8B) 2.0 HDI, PEUGEOT 406 (8B) 2.0 HDI, PEUGEOT 406 (8B) 2.0 16V, PEUGEOT 406 (8B) 3.0 V6, PEUGEOT 406 (8B) 1.8 16V, PEUGEOT 406 (8B) 2.0 16V, PEUGEOT 406 (8B) 2.2 HDi, PEUGEOT 406 (8B) 1.9 D, PEUGEOT 406 (8B) 2.0 16V HPi, PEUGEOT 406 (8B) 2.0 HDi, PEUGEOT 406 (8B) 1.8 … View more

The steps may slightly vary depending on the car design.

How to change a front Strut Mount on PEUGEOT 406 TUTORIAL | AUTODOC

Alternative products

Top strut mount

Replacement: strut mount – Peugeot 406 saloon. List of the tools you'll need:

                      Wire brush
                    
                      WD-40 spray
                    
                      Brake cleaner 
                    
                      Copper grease 
                    
                      High-temperature ceramic grease
                    
                      Torque wrench
                    
                      Combination spanner #19
                    
                      Combination spanner #21
                    
                      HEX bit no.H6.
                    
                      Torx bit T50
                    
                      Drive socket # 10 
                    
                      Drive socket # 16 
                    
                      Drive socket # 17 
                    
                      Drive socket # 21 
                    
                      Drive socket # 36 
                    
                      Wheel impact socket #19
                    
                      Ratchet wrench
                    
                      Flat chisel
                    
                      Hammer
                    
                      Pin punch
                    
                      Crow bar
                    
                      Flat Screwdriver
                    
                      Round-nose pliers
                    
                      Ball joint puller
                    
                      Hydraulic strut spring compressor
                    
                      Fender cover
                    
                      Wheel chock

Buy tools

Replacement: strut mount – Peugeot 406 saloon. AUTODOC recommends:

The replacement procedure is identical for the mounts of the left and right shock struts of the front suspension.
All mounts of the front shock struts should be replaced simultaneously.
All work should be done with the engine stopped.

Replacement: strut mount – Peugeot 406 saloon. Use the following procedure:

Step 1

Secure the wheels with chocks.
Step 2

Loosen the wheel mounting bolts. Use wheel impact socket #19.
Step 3

Raise the front of the car and secure on supports.
Step 4

Unscrew the wheel bolts.

Replacement: strut mount – Peugeot 406 saloon. Tip:
To avoid injury, hold up the wheel when unscrewing the bolts.
Step 5

Remove the wheel.
Step 6

Clean the fastener that connects the sway bar link to the suspension strut. Use a wire brush. Use WD-40 spray.
Step 7

Unscrew the fastener connecting the stabilizer link to the shock strut. Use a combination spanner #19. Use HEX No.H6. Use a ratchet wrench.
Step 8

Remove the stabilizer rod.
Step 9

Unscrew the ABS sensor wiring bracket. Use a drive socket #10. Use a ratchet wrench.
Step 10

Remove the bracket from the suspension strut.
Step 11

Clean the fastener connecting the tie rod end to the steering knuckle. Use a wire brush. Use WD-40 spray.
Step 12

Unscrew the end fastening nut to the steering knuckle. Use a drive socket #17. Use a ratchet wrench.
Step 13

Disconnect the tie rod end from the steering knuckle. Use a ball joint puller.
Step 14

Clean the fastener that connects the suspension arm to the ball joint. Use a wire brush. Use WD-40 spray.

Step 15

Unscrew the fastener connecting the ball joint to the suspension control arm. Use a drive socket #21. Use a ratchet wrench.
Step 16

Disconnect the ball joint from the control arm. Use a ball joint puller. Use a crowbar.
Step 17

Remove the cotter pin securing the hub nut. Use round-nose pliers. Use a flat screwdriver.
Step 18

Clean the wheel hub fastener. Use a wire brush. Use WD-40 spray.
Step 19

Unscrew the wheel hub axle nut. Use a drive socket #36. Use a ratchet wrench.
Step 20

Remove the fastening nut.
Step 21

Detach the driveshaft from the steering knuckle. Use a pin punch. Use a hammer.
Step 22

Clean the lower fastener connecting the suspension strut to the steering knuckle. Use a wire brush. Use WD-40 spray.
Step 23

Unscrew the lower fastener connecting the shock strut to the steering knuckle. Use a drive socket #16. Use a ratchet wrench.
Step 24

Remove the fastening bolt.
Step 25

Release the lower fastener connecting the shock strut to the steering knuckle. Use a flat metal-working chisel. Use a hammer.
Step 26

Disconnect the steering knuckle from the shock absorber strut.

Replacement: strut mount – Peugeot 406 saloon. Tip from AUTODOC experts:
Make sure that the steering knuckle is supported.
Step 27

Lower the car.
Step 28

Open the bonnet.
Step 29

Use a fender protection cover to prevent damaging paintwork and plastic parts of the car.
Step 30

Clean the fasteners of the shock strut upper mount. Use a wire brush. Use WD-40 spray.

Step 31

Unscrew the upper fasteners of the shock strut. Use Torx T50. Use a ratchet wrench.

AUTODOC recommends:
Important! Hold the suspension strut while unscrewing the fastening bolts. Peugeot 406 saloon
Step 32

Remove the suspension strut.
Step 33

Set the shock absorber strut on the spring compressor tool.

Replacement: strut mount – Peugeot 406 saloon. AUTODOC experts recommend:
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 34

Compress the spring.
Step 35

Treat the shock strut rod. Use a wire brush. Use WD-40 spray.
Step 36

Remove the strut piston rod nut. Use a combination spanner #21. Use HEX No.H6. Use a ratchet wrench.
Step 37

Remove the top strut mount. Use a crowbar.
Step 38

Install a new top shock strut mount.
Step 39

Tighten the shock strut piston rod nut. Use a combination spanner #21. Use HEX No.H6. Use a torque wrench. Tighten it to 65 Nm torque.

Replacement: strut mount – Peugeot 406 saloon. Professionals recommend:
Check to make sure the spring is positioned correctly. Avoid its misalignment.
Step 40

Decompress the spring.

Step 41

Remove the assembled shock strut.

Step 42

Install the shock strut into the wheel arch.
Step 43

Secure the upper fasteners of the shock strut.

Replacement: strut mount – Peugeot 406 saloon. Tip from AUTODOC:
To avoid injuries, hold the shock strut when screwing the fastening bolts in.
Step 44

Tighten the upper fasteners of the shock strut. Use Torx T50. Use a torque wrench. Tighten it to 40 Nm torque.
Step 45

Remove the fender protection cover.
Step 46

Close the hood.
Step 47

Raise the front of the car and secure on supports.
Step 48

Treat the shock strut mounting seat on the steering knuckle. Use a wire brush. Use WD-40 spray.
Step 49

Release the lower fastener connecting the shock strut to the steering knuckle. Use a flat metal-working chisel. Use a hammer.

Step 50

Fix the shock absorber strut on the steering knuckle.
Step 51

Install the fastening bolt.
Step 52

Tighten the lower fasteners of the suspension strut. Use a drive socket #16. Use a torque wrench. Tighten it to 55 Nm torque.
Step 53

Treat the splines of the driveshaft CV joint. Use a wire brush. Use WD-40 spray.
Step 54

Install the steering knuckle on the CV axle.
Step 55

Attach the ball joint to the control arm.

Step 56

Tighten the fastener that connects the suspension arm to the ball joint. Use a drive socket #21. Use a ratchet wrench. Tighten it to 45 Nm torque.
Step 57

Install the fastening nut.
Step 58

Tighten the hub. Use a drive socket #36. Use a torque wrench. Tighten it to 325 Nm torque.
Step 59

Install a new hub nut cotter pin. Use a hammer. Use a crowbar.
Step 60

Install the bracket on the suspension strut.

Step 61

Tighten the ABS sensor wiring bracket. Use a drive socket #10. Use a ratchet wrench.
Step 62

Ιnstall the transverse stabilizer link.

Step 63

Tighten the fastener connecting the stabilizer link to the shock strut. Use a combination spanner #19. Use HEX No.H6. Use a torque wrench. Tighten it to 65 Nm torque.
Step 64

Connect the tie rod end to the steering knuckle.
Step 65

Tighten the fastening nut connecting the tie rod end to the steering knuckle. Use a drive socket #17. Use a torque wrench. Tighten it to 35 nm torque.
Step 66

Treat the shock strut fasteners. Treat the fastener connecting the tie rod end to the steering knuckle. Treat all joints of the stabiliser link. Treat the ball joint fastener. Use copper grease.
Step 67

Treat the surface where the brake disc contacts the wheel rim. Use high-temperature ceramic grease.
Step 68

Clean the brake disk surface. Use a brake cleaner.

AUTODOC recommends:
Replacement: strut mount – Peugeot 406 saloon. After applying the spray, wait a few minutes.
Step 69

Install the wheel.

Replacement: strut mount – Peugeot 406 saloon. Tip:
To avoid injury, hold up the wheel when screwing in the fastening bolts.
Step 70

Screw in the wheel bolts. Use wheel impact socket #19.
Step 71

Lower the car and working in a cross order, tighten the wheel bolts. Use wheel impact socket #19. Use a torque wrench. Tighten it to 90 nm torque.
Step 72

Remove the jacks and chocks.

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