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Service bulletin 122-H7B7W-09

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10117508
Published by NHTSA2017-09-14
Manufacturer's number122-H7B7W-09
Manufacturer's date2017-08-11
NHTSA componentEQUIPMENT:APPLIANCE:AIR CONDITIONER

NHTSA's summary

Information: Very small leaks may not be found on a normal inspection. Extra effort to locate these leaks is required.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Equipment and accessories, Heating and air conditioning

Vehicles listed
PORSCHE 911
PORSCHE BOXSTER
PORSCHE MACAN2014
PORSCHE MACAN2015, 2016, 2017, 2018
PORSCHE PANAMERA2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20230242023-01-26. Heater And Defroster
20186612018-11-28. Accessories
18V8440002018-11-28. EQUIPMENT

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
No. 120-19-32024-05-03. Service bulletin. Symptom based workshop manual for a noise symptom - rattling noises from engine compartment. Checking balance shaft bracing wheel and replacing if necessary - G2
No. 24042024-04-03. Service bulletin. Special tools and equipment information for the Boxster, Cayman, 911, and Panamera
No. 166-21-22024-02-08. Service bulletin. Technical information for Oil Leakage on Cylinder Head Cover: Insert Micro-Self-Locking Screw
No. 32-172024-01-03. Service bulletin. Symptom-based workshop manual for a noise symptom - creaking noises from the body front area of the vehicle - replacing upper trailing arm
No. 102-172024-01-03. Service bulletin. Symptom-based workshop manual for the body exterior. drains on rear panoramic roof blocked - checking water drain hoses, cleaning, and replacing drain sleeves
No. 34-162024-01-03. Service bulletin. Installation and conversion instructions for the snow chain
No. 134-232023-12-08. Service bulletin. Technical information for rear spoiler control unit replacement
PIWIS2302s2023-12-08. Service bulletin. Information for PIWIS tester update 42.300.050 & .052
No. 35-232023-12-07. Service bulletin. Instructions on manufactures certificate for approved Porsche A40 engine oils
No. 33-232023-12-07. Service bulletin. Instructions on manufactures certificate for approved Porsche C30 engine oils