2026-03-06
球头 - 后 - 上 - 后转向节 - 左（拆卸和更换） ((拆卸和更换))
校正代码
31031812
0.48
注意： 除非本程序中另有明确规定，否则上文所列校正代码和 FRT 反映的是执行本程序（包括关联程序）所需的所有工作。 除非明确要求，否则请勿堆叠校正代码。
注意： 请参阅平均维修工时深入了解 FRT 及其创建方式。 要提供有关 FRT 值的反馈，请发送电子邮件至ServiceManualFeedback@tesla.com。
注意： 请参阅人员保护确保在执行以下程序时穿戴适当的个人防护装备 (PPE)。
注意： 请参阅人体工程学注意事项查看安全健康的作业规程。
- 2026-02-26: Updated the procedure and images.
- 2025-12-9: Added information for updated tools.
- 2025-10-09: Added caution for tool usage.
- 2025-08-13: Added part numbers for required chemicals.
- 2025-06-04: Added references to sub-procedures.
- 2025-02-20: Added note to use region specific Loctite.
警告
This procedure requires the availability of 1044454-00-B (RR SUS CABJ) and 2130203-00-B CABJ Bushings R&R Tool Kit M3/MY. If any of these parts is unavailable, replace the entire knuckle. Refer to 万向节 - 悬架 - 后 - LH（拆卸和更换）.
注
If revision 2130203-00-B of the CABJ Bushings R&R Tool Kit M3/MY is not available yet, follow the separate instructions for revision 2130203-00-A.
警告
Do not use an impact tool or other power tool on the ball joint replacement tool. To prevent damage to the ball joint replacement tool, only use hand tools.
设备：
- 1044454-00-B - RR SUS CABJ
- 2130203-00-B - CABJ Bushings R&R Tool Kit M3/MY
- 1025334-00-A - Loctite 680 (North America)
- 2164041-00-A - Loctite 638 (EMEA)
拆卸
- Remove the LH rear wheel. See 轮毂总成（拆卸和安装）
-
Inspect the Rear Upper Knuckle Ball Joint for red markings.
注The Knuckle Ball Joint is a 1 time replaceable part. If the red markings are present on opposite sides (180 degrees), the Knuckle Ball Joint has been replaced before and the entire knuckle assembly must be replaced. See 万向节 - 悬架 - 后 - LH（拆卸和更换）.
-
Release the rear upper aft link from the knuckle.
注1x bolt, 1x nut, 21mm, 134 Nm
-
Remove 1 nut from the threaded rod of the knuckle ball joint replacement tool, and then remove the bearing.
-
Use the vehicle specific combination of cups for removal: B (pusher) and MY (receiver), and then install the nut on the MY (receiver) cup.
- Install the B (pusher) cup onto the nut and bearing on the threaded rod of the knuckle ball joint replacement tool, and then insert the tool into the ball joint towards the rear of the vehicle.
-
Install the MY (receiver) cup onto the threaded rod of the knuckle ball joint replacement tool, and then hand tighten the nuts to align the triangles on both cups with the cast marking on the knuckle.
-
Tighten the nut on the side of the B (pusher) cup to press out the knuckle ball joint
警告Hold the threaded rod firmly with your hand to prevent it from spinning, as this could damage the caliper connector.注The ball joint should press out into the MY (receiver) cup with minimal resistance. If met with high resistance, ensure the cups are properly aligned. Use the opening in the receiver cup to monitor the progress.
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Loosen the nut from the MY (receiver) cup, and then remove the cup and the ball joint from the knuckle.
安装
- Put on protective gloves.
-
Clean the inner surface area of the knuckle where the ball joint is installed, and then allow 1 minute to dry.
- Degrease and clean the contact area of the new ball joint, and then allow 1 minute to dry.
-
Apply Loctite on the new ball joint.
注Use the region specific Loctite. For EMEA: Loctite 638. For North America: Loctite 680注Take care not to apply Loctite on the rubber seals警告Allow 30 minutes curing time for Loctite. Continue this procedure, but do not drive the vehicle during the 30 minute curing time.
-
Position the new ball joint onto the rear side of the knuckle.
注Make sure the ball joint is positioned concentric to the bore. The ball joint has only 1 installation orientation.
-
Install the MY cup onto the nut and bearing on the threaded rod of the knuckle ball joint replacement tool, and then insert the tool into the ball joint towards the rear of the vehicle.
-
Install the B cup onto the threaded rod of the knuckle ball joint replacement tool, and then hand tighten the nuts to align the triangles on both cups with the cast marking on the knuckle.
-
Tighten the nut on the side of the MY cup to press the knuckle ball joint into the knuckle.
警告Hold the threaded rod firmly with your hand to prevent it from spinning, as this could damage the caliper connector.
- Loosen the nut on the B (pusher) cup, and then remove the knuckle ball joint replacement tool from the knuckle.
- Clean any excessive Loctite from the knuckle, and then allow 1 minute to dry.
-
Mark the new ball joint with a red paint pen.
注Markings must be on opposite sides (180 degrees).
-
Position the rear upper aft link to the knuckle, and then torque the nut and bolt that secures the rear upper aft link to the knuckle.
注1x bolt, 1x nut, 21mm, 134 Nm.
- Install the LH rear wheel. See 轮毂总成（拆卸和安装）
- 请参阅“定位要求”表，以确定是否需要 EPAS 定位检查 (EC) 或四轮定位检查 (AC)。如果已执行，请将定位检查/调整校正代码作为一项单独的工项添加到服务工单。请参阅 定位要求 - 悬架。
Revision 2130203-00-A
注
Perform the steps below if revision 2130203-00-B of the CABJ Bushings R&R Tool Kit M3/MY is not available.
-
Remove the Rear Upper Knuckle Ball joint using revision 2130203-00-A:
-
Proceed with the Installation steps as described above. See 安装.
注Return to this section when instructed to use the knuckle ball joint replacement tool.
-
Install the Rear Upper Knuckle Ball joint using revision 2130203-00-A.
- Go to step 10 of the original installation procedure.