Remove the oil level indicator tube bracketbolt-(1).Remove the oil level indicator and tube-(2) bysliding the tube out from the lower crankcase hole.
Remove and discard the O-ring from the oil level indicatortube if damaged.
#13-00-89-004D: Car and Truck Fix it Right the First Time Issues - (Nov 19, 2013)
Subject:Car and Truck Fix it Right the First Time IssuesModels: 2014 and Prior GM Cars and Trucks This bulletin has been revised to include updated information. Please discard CorporateBulletin Number 13-00-89-004C.In order to access this bulletin electronically, go to the SI Home Page and selec ...