OEM 2009 Chevrolet Impala Transmission Pan

2009 Chevrolet Impala Transmission Pan Parts Questions & Experts Answers

• Q: How to replace the transmission pan on 2009 Chevrolet Impala?

  A: Start by raising and supporting the vehicle before placing the drain pan directly beneath the transaxle Oil Pan. Detach transaxle Oil Pan bolts from both front and side positions before gradually releasing the bolts at the back. Avoid damaging the Oil Pan surfaces that connect with the case so oil leakage does not occur. A rubber mallet or screwdriver should be used to ease the Oil Pan loose so fluid can drain. After removing the transaxle bolting components you must detached the Oil Pan which includes the gasket assembly. Check the Oil Pan and filter for metal particles, clutch facing material, rubber particles and engine coolant contaminations and fix their source. The Oil Pan flange must be replaced if it shows bent or distorted shape since corrective attempts should not be made. The bolts attaching the Oil Pan require new washers when either the bottom oil needs removal or inverted washers are discovered. Dry the Oil Pan and case flanges before cleaning both surfaces with solvent while leaving them to air dry. You should insert the new Oil Pan Gasket followed by the installation of the Oil Pan before tightening the Oil Pan bolts to 14 nm (10 lb ft). During the refilling operation keep the vehicle at a low position while being watchful of adding excessive fluid because too much can result in fluid foaming which leads to shift complaints and damage to system components. Start by placing the gear selector into park position and then begin the engine along with a slow idle without racing which allows fluid level adjustment while examining for any leaks. The assembly process requires transjel(TM) j 36850 or an equivalent product as the lubricating material.