Alter a Front Strut on a BMW 330Ci
4. Remove the bolt at the backside of the strut housing that fastens the strut to the collar located on the charge arm. Once the bolt is removed, the authority arm Testament be unsupported, so to prevent wick the brake and ABS lines from the weight of the authority arm bedding it with a block of wood or something comparable.
Instructions
1. Loosen the lug nuts on the front wheels. Up thrust the BMW up with the floor jack and community the front speck securely on jack stands. Remove the wheels and locate them aside.
2. Disconnect the alike sensor for the Xenon headlights whether your automobile is equipped with Xenon headlights. This is located ultimate where the swaybar drop spread out attaches approximately nearly up the strut housing.
3. Unbolt the swaybar Blop link where it bolts to the strut housing with a 16-mm socket on one side and a wrench on the other side.
The struts on a BMW 330Ci are an big-league angle of the vehicle's handling, operate and consolation. Provided your suspension fondle floaty and bangs over bumps and dips, it may be future for virgin struts. You can always wages a BMW mechanic to create the functioning or you can accomplish it yourself and save a appreciable immensity of coin. Deposit in sense that struts should be replaced in pairs.
5. Unbolt the three nuts that authority the top of the strut housing to the entity. These are removed from the top of the fender inside the engine bay.
6. Carefully pull the strut and spring meeting gone of the rotate fine. Accommodation the meeting on the drudge bench or a Apartment lodgings surface.
7. Roll or drive the vehicle a few feet to receive the suspension to settle back to its proper ride height.
Compress the spring until the tension is released from the backside and the top spring perches. Use a socket or a wrench to remove the nut at the top of the assembly that holds the top spring perch to the strut. When the nut is removed, there will be a bearing, a cover for the bearing and a washer. Note how these are assembled.
9. Separate the spring from the strut by pulling the spring up over the strut. Do not decompress the spring.
10. Transfer the bottom spring pad to the new strut. Slide the spring over the new strut. Assemble the strut hat and spring pad on top of the strut and spring. Line all of the components up in the same way they were disassembled and install the bearing, washer and nut and tighten the nut with a socket. Slowly and carefully decompress the spring, ensuring that everything lines up properly, particularly where the springs line up with the indentations in the lower spring pad.
11. Place the strut and spring assembly back into the wheel well. Hand tighten the lower bolt that fastens the strut to the control arm and then the three nuts at the top of the strut assembly. Reinstall the swaybar drop link and tighten all of the bolts to the proper torque settings.
12. Replace the wheels and slowly lower the car to the ground. Slip the hooks for the two spring compressors onto the spring directly contradiction of Everyone other. Tighten both spring compressors at the twin percentage to compress the spring, ensuring that the compressors cook not slide In relation to Everyone other.8.
