
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.
Secondary Timing Chain Tensioner Removal - Left Side Valvetrain Valvetrain Timing Timing Belt Tensioner
Oil Pan Removal Engine Lubrication Oil Sump/PanTransmission Fluid Cooler Flushing and Flow Test (6T70) Automatic Transmission Unit
GM studies indicate that plugged or restricted transmission oil coolers and pipescause insufficient transmission lubrication and elevated operating temperatures whichcan lead to premature transmission failure. Many repeat repair cases could have beenprevented by following published procedures for tr ...