Tie the caliper to the suspension or to the body with a wire without disconnecting from the brake hose to prevent depressurization of the brake system.Make sure that the brake caliper is not hanging on the brake hose.Don't press the brake pedal after the brake caliper has been removed. As a result, the piston can fall out from the brake cylinder, and brake fluid leakage and depressurization of the system may occur.Check the brake caliper bracket, brake caliper guide pins and boots. Clean them. Replace, if necessary.
Step 16
Clean the brake disc fasteners. Use a wire brush. Use WD-40 spray.
Step 17
Unscrew the brake disc fasteners. Use Torx T30. Use a ratchet wrench.
Step 18
Remove the fastening bolts.
Step 19
Remove the brake disc.
Step 20
Clean the fastener that connects the brake hose bracket to the suspension strut.
Use a wire brush. Use WD-40 spray.
Step 21
Unscrew the fastener that connects the brake hose bracket to the suspension strut. Use a drive socket #13. Use a ratchet wrench.
Step 22
Remove the brake hose bracket.
Step 23
Clean the lower fastener connecting the suspension strut to the steering knuckle. Use a wire brush. Use WD-40 spray.
Step 24
Clean the fastener connecting the ball joint to the steering knuckle. Use a wire brush. Use WD-40 spray.
Step 25
Unscrew the lower fastener connecting the shock strut to the steering knuckle. Use a combination spanner #16. Use a drive socket #16. Use a ratchet wrench.
Step 26
Remove the fastening bolt.
Step 27
Unscrew the ball joint fastening to the steering knuckle. Use a combination spanner #16. Use a drive socket #16. Use a ratchet wrench.
Step 28
Remove the fastening bolt.
Step 29
Clean the fastener connecting the tie rod end to the steering knuckle. Use a wire brush. Use WD-40 spray.
Step 30
Unscrew the end fastening nut to the steering knuckle. Use a drive socket #17. Use a ratchet wrench.
Step 31
Disconnect the tie rod end from the steering knuckle. Use a ball joint puller.
Step 32
Prop up the steering knuckle. Use a hydraulic transmission jack.
Step 33
Release the fastener that connects the control arm ball joint to the steering knuckle. Use a flat metal-working chisel. Use a hammer.
Step 34
Disconnect the ball joint from the steering knuckle. Use a crowbar.
Step 35
Unscrew the fastener connecting the drive shaft to the wheel hub.
Step 36
Remove the fastening nut.
Step 37
Remove the support from under the steering knuckle.
AUTODOC recommends:
Important! Hold the wheel while unscrewing the fastening bolts. CITROËN XSARA PICASSO (N68)
Step 38
Detach the driveshaft from the steering knuckle.
AUTODOC recommends:
Make sure that the drive shaft is not unloaded (when the car is jacked).
Step 39
Release the lower fastener connecting the shock strut to the steering knuckle. Use a flat metal-working chisel. Use a hammer.
Step 40
Disconnect the steering knuckle from the shock absorber strut.
Step 41
Remove the steering knuckle together with the wheel hub.
Step 42
Clean the wheel hub bearing retaining ring. Use a wire brush. Use WD-40 spray.
Step 43
Remove the hub from the steering knuckle. Bush and bearing driver set.
Step 44
Remove the wheel hub bearing retaining ring. Use circlip pliers.
Step 45
Dismantle the inner bearing race that is remaining on the hub. Bush and bearing driver set. Use a bearing separator.
Step 46
Press out the wheel hub bearing. Bush and bearing driver set.
Step 47
Clean the hub bearing mounting seat. Use a wire brush. Use WD-40 spray.
Step 48
Press the new bearing in the steering knuckle. Bush and bearing driver set.
Check to make sure the wheel hub bearing is positioned correctly. Avoid its misalignment. Stop pressing on the surface of the bearing immediately after it has been fitted into its mounting seat.
Step 49
Install the wheel hub bearing retaining ring. Use circlip pliers.
Step 50
Clean the hub bearing mounting seat. Use a wire brush. Use WD-40 spray.
Step 51
Install the wheel hub on the steering knuckle. Bush and bearing driver set.
Make sure that the wheel hub is positioned correctly. Avoid any misalignment.
Step 52
Clean the mounting seats of the shock strut. Use a wire brush. Use WD-40 spray.
Step 53
Clean the splines of the drive shaft CV joint. Use a wire brush. Use WD-40 spray.
Step 54
Clean the ball joint. Use a wire brush. Use WD-40 spray.
Step 55
Clean the tie rod end. Use a wire brush. Use WD-40 spray.
Step 56
Install the steering knuckle assembled with the wheel hub.
Step 57
Fix the shock absorber strut on the steering knuckle.
Step 58
Install the fastening bolt.
Step 59
Treat the splines of the driveshaft CV joint. Use copper grease.
Step 60
Install the steering knuckle on the CV axle.
Step 61
Connect the ball joint to the steering knuckle.
Step 62
Install the fastening bolt.
Step 63
Screw the fastener connecting the ball joint to the steering knuckle. Use a combination spanner #16. Use a drive socket #16. Use a ratchet wrench.
Step 64
Screw in the fastener that connects the shock strut to the steering knuckle. Use a combination spanner #16. Use a drive socket #16. Use a ratchet wrench.
Step 65
Connect the tie rod end to the steering knuckle.
Step 66
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 40 Nm torque.
Step 67
Tighten the lower fasteners of the suspension strut. Use a combination spanner #16. Use a drive socket #16. Use a torque wrench. Tighten it to 55 Nm torque.
Step 68
Tighten the fastener connecting the ball joint to the steering knuckle. Use a combination spanner #16. Use a drive socket #16. Use a torque wrench. Tighten it to 40 Nm torque.
Step 69
Install the fastening nut.
Step 70
Screw the nut of the drive shaft. Use a drive socket #36. Use a ratchet wrench.
Step 71
Clean the wheel hub. Use a wire brush. Use all-purpose cleaning spray.
Step 72
Treat the contacting surface. Use ceramic grease.
Step 73
Install the brake disc.
Step 74
Install the fastening bolts.
Step 75
Tighten the brake disc fasteners. Use Torx T30. Use a torque wrench. Tighten it to 10 Nm torque.
Step 76
Install the brake caliper together with its bracket.
Step 77
Install the fastening bolts.
Step 78
Tighten the brake caliper bracket fasteners. Use a drive socket #19. Use a torque wrench. Tighten it to 105 nm torque.
Step 79
Install the brake hose bracket.
Step 80
Tighten the brake hose fastening bracket to the shock strut. Use a drive socket #13. Use a torque wrench. Tighten it to 12 nm torque.
Step 81
Tighten the drive shaft nut. Use a drive socket #36. Use a torque wrench. Tighten it to 320 Nm torque.
Step 82
Restake the fastener of the driveshaft. Use a flat metal-working chisel. Use a hammer.
Step 83
Treat the fastener that connects the suspension strut to the steering knuckle. Treat the ball joint fastener. Treat the fastener connecting the tie rod end to the steering knuckle. Use copper grease.
Step 84
Clean the wheel rim mounting seat. Use a wire brush.
Step 85
Treat the surface where the brake disc contacts the wheel rim. Use ceramic grease.
Step 86
Clean the brake disk surface. Use a brake cleaner.
AUTODOC recommends:
Replacement: wheel bearing – CITROËN XSARA PICASSO (N68). After applying the spray, wait a few minutes.
Step 87
Install the wheel.
AUTODOC recommends:
Warning! To avoid injury, hold the wheel while screwing in the fastening bolts on the car. CITROËN XSARA PICASSO (N68)
Step 88
Screw in the wheel bolts. Use wheel impact socket #19.
Step 89
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.
Without starting the engine, press the brake pedal several times until you feel significant resistance.Check the brake fluid level in the expansion tank and refill if necessary.
Step 91
Tighten the brake fluid reservoir cap. Close the hood.
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