19NA080
Service Bulletin Details
Public Details for: 19NA080
This informational bulletin provides information to the tech to discard the pcv drain tube when working on the lower area of the engine.
- 2021 - 2020 - 2019 - 2018 - 2017 - 2016 -
Models from 2021
2021 BUICK ENCORE |
2021 BUICK ENCORE GX |
2021 CHEVROLET EQUINOX |
2021 CHEVROLET MALIBU |
2021 CHEVROLET SPARK |
2021 CHEVROLET TRAX |
2021 GMC TERRAIN |
Models from 2020
2020 BUICK ENCORE |
2020 CHEVROLET EQUINOX |
2020 CHEVROLET MALIBU |
2020 CHEVROLET SPARK |
2020 CHEVROLET TRAX |
2020 GMC TERRAIN |
Models from 2019
2019 BUICK ENCORE |
2019 CHEVROLET CRUZE |
2019 CHEVROLET EQUINOX |
2019 CHEVROLET MALIBU |
2019 CHEVROLET SPARK |
2019 CHEVROLET TRAX |
2019 CHEVROLET VOLT |
2019 GMC TERRAIN |
Models from 2018
2018 BUICK ENCORE |
2018 CHEVROLET CRUZE |
2018 CHEVROLET EQUINOX |
2018 CHEVROLET MALIBU |
2018 CHEVROLET SPARK |
2018 CHEVROLET VOLT |
2018 GMC TERRAIN |
Models from 2017
2017 BUICK ENCORE |
2017 CHEVROLET CRUZE |
2017 CHEVROLET MALIBU |
2017 CHEVROLET SPARK |
2017 CHEVROLET SPARK EV |
2017 CHEVROLET VOLT |
Models from 2016
2016 BUICK ENCORE |
2016 CHEVROLET CRUZE |
2016 CHEVROLET MALIBU |
2016 CHEVROLET SPARK |
2016 CHEVROLET SPARK EV |
2016 CHEVROLET VOLT |
Bulletin No.: Service Bulletin Date: 19-NA-080 October, 2020 INFORMATION Subject: Information on Positive Crankcase Ventilation (PCV) Drain Tube Deletion Attention: This bulletin only applies to Small Gas Engines (SGE) that are in for lower engine repairs. Brand: Model: Buick Chevrolet GMC Model Year: VIN: from from to Encore 2016 2021 LE2 Cruze 2016 2019 LE2 Equinox 2018 2021 LYX Malibu 2016 2021 Spark 2016 2021 Trax 2019 2021 — to Engine: (1.4L or 1.5L) — LFV LV7 — LE2 Volt 2016 2019 L3A Terrain 2018 2021 LYX Involved Region or Country Transmission: United States, Canada, Europe, Russia, Middle East, Israel, Palestine, Argentina, Brazil, Chile, Colombia, Ecuador, Paraguay, Peru, Uruguay, GM Korea Company, Thailand, Egypt, Other Africa Some technicians may find the PCV drain tube installed during an engine repair. Condition Information Copyright 2020 General Motors LLC. All Rights Reserved. ⇒ General Motors has determined that the PCV drain tube is not needed and it will be deleted mid-year 2019 and forward. Please be advised you will no longer see this tube when doing an engine service on these engines. If the PCV drain tube on any SGE engine needs to be replaced, the tube is no longer available and replacement of the tube is no longer required. ⇒ Discard the old tube and replace the drain tube bolt with a shorter bolt to retain the crankcase oil deflector. Page 2 October, 2020 Bulletin No.: 19-NA-080 Service Procedure 5314689 Note: It is very important that you use the shorter bolt if you discard the PCV drain tube. 1. Remove the bolt (1) that secures the PCV drain tube (2) to the crankshaft deflector and bedplate. Note: The crankshaft deflector does not need to be removed. 2. Using care, remove the PCV drain tube assembly from the bedplate and discard. 3. Install the new shorter bolt. Tighten Tighten the bolt to 15 Y (11 lb ft). Parts Information Causal Part Description Model Year Part Number Qty N/A Bolt All 11547603 1 Version 2 Modified Released April 16, 2019 October 16, 2020 – Added the 2020-2021 Model Years and updated the Involved Region or Country section. GM bulletins are intended for use by professional technicians, NOT a "do-it-yourselfer". They are written to inform these technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions, and know-how to do a job properly and safely. If a condition is described, DO NOT assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See your GM dealer for information on whether your vehicle may benefit from the information. WE SUPPORT VOLUNTARY TECHNICIAN CERTIFICATION