Symptom: Coolant is leaking out at the coolant reservoir cap
Porsche technical service bulletin 122-Y7X3X-05 for 2017-2018 Porsche 718 Boxster.
- Bulletin number
- 122-Y7X3X-05
- Component
- Equipment
- Summary
- Symptom: Coolant is leaking out at the coolant reservoir cap. Cause: The coolant reservoir cap may have been overtightened. The locking lug for the limit stop of the coolant reservoir cap has broken off. Procedure: Replace coolant reservoir filler neck and coolant reservoir cap.
Vehicles covered
- Porsche 718 Boxster 2017-2018 20172018
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