{"nhtsa_id":10075229,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2016-06-22","date":"2016-03-04","document_id":"TJ 29131","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"Oil leakage from plug in Variable Valve Timing pulley Lubrication and oil system/Incorrect fluid level Lubrication and oil system/Oil leakage DESCRIPTION: Chengdu produced cars added under Vehicle Type. Customer may experience a low oil level warning in Driver Information Module and /or oil leakage from the engine. The oil may leak due to a crack in the plug from the VVT pulley (see attached photo). SERVICE: Replace both plugs in both VVT-pulleys according to the attached instruction. Plug PN:31375877 If the timing belt is effected with oil , replace the timing belt according to VIDA instructions.","document":null,"url":"https://open.wenmarpro.com/bulletins/10075229","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"VOLVO","model":"VOLVO","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]}],"as_of":"2026-10-19","note":"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.","attribution":[]}