# Service bulletin 122\-L5R7Q\-05

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10117425
- Published by NHTSA: 2017\-09\-14
- Manufacturer's number: 122\-L5R7Q\-05
- Manufacturer's date: 2015\-03\-18
- NHTSA component: SUSPENSION:MULTIPLE AXLE; SUSPENSION:FRONT:CONTROL ARM:LOWER ARM

## NHTSA's summary

Concerns: Lower suspension arms for front axle Information: The front axle of the Porsche 918 Spyderwas fitted with lower suspension arms from a batch whose durability cannot be guaranteed due to amanufacturing error.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2015/MC-10117425-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2015/MC-10117425-0001.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Suspension, Control arm

## Vehicles listed

- 2015 PORSCHE 918 SPYDER

## Recalls for the same vehicles and component

- [18V287000](/recalls/nhtsa/18V287000.md), 2018-05-03: SUSPENSION:REAR; SUSPENSION:FRONT:CONTROL ARM
- [16V885000](/recalls/nhtsa/16V885000.md), 2016-12-09: SUSPENSION:FRONT:CONTROL ARM:LOWER BALL JOINT; SUSPENSION:FRONT:CONTROL ARM:LOWER ARM
- [14V816000](/recalls/nhtsa/14V816000.md), 2014-12-23: SUSPENSION:FRONT:CONTROL ARM:LOWER ARM

## Other bulletins for the same vehicles and component

- [122\-A7C8T\-10](/bulletins/10145555.md), 2018-10-15, Service bulletin: SUSPENSION:FRONT:CONTROL ARM. Informatin: Internal tests have shown that the longitudinal and transverse control arms installed on the affected vehicles may be prone to corrosion. The durability of these components cannot therefore be unequivocally guaranteed.
- [122\-M4K7W\-05](/bulletins/10117412.md), 2017-09-14, Service bulletin: SUSPENSION:FRONT:CONTROL ARM; SUSPENSION:MULTIPLE AXLE. Concerns: Front level sensors, left and right Information: This is to inform you of a voluntary Workshop Campaign on the above\-mentioned vehicles. It is possible that the sensors for the levelling system on the front axle of the relevant vehicles may be damaged or incorrectly positioned in relation to the control arms. If a sensor is damaged, a fault entry may occur in the PASM control unit over the service life of the vehicle and, as a result, a "Chassis system fault" warning message may appear in the instrument cluster. This fault type may occur after only a short time if a sensor is incorrectly positioned.

JSON: [/v1/bulletins/10117425](/v1/bulletins/10117425)

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