OEM 2005 GMC Savana 2500 Oil Pan

2005 GMC Savana 2500 Oil Pan Parts Questions & Experts Answers

• Q: How to replace the oil pan on 2005 GMC Savana 2500?

  A: Then for replacing the Oil Pan, firstly, in an awd-equipped vehicle, the inner axle housing nuts and washers from the bracket have to be detached, then with support from a proper jack for the front drive axle. Then remove the differential carrier lower and upper mounting bolts and nuts, lower front drive axle, and remove the transmission cover bolt and crossbar bolts before removing cross-bar. Then, unfasten the transmission cover bolt and cover, drain the oil from the engine, as well as remove the engine Oil Filter and replace with the drain plug and Oil Filter, but not tight. Finally, remove the transmission bolt and stud at the right side, the lower bolt at left side for vehicles equipped with 4l60-e automatic transmission. Remove the transmission converter cover bolts for those who have the 4l80-e automatic transmission. Remove the oil level sensor electrical connector, remove battery cable channel bolt and slide channel pin from the tab of Oil Pan and remove positive cable clip bolt. Proceed to remove the Oil Pan bolts and the Oil Pan itself be cautious of no foreign particle getting into the oil passages. If required, drill out the Oil Pan Gasket retaining rivets, and dispose of the oipan gasket. Clean and inspect the engine Oil Pan, if necessary. In the case of installing, put a bead of 5 mm (0.20 in) of sealant gm p/n united states 12378190, or equivalent, on the tabs of the front and rear cover gaskets that extend onto the pan surface of the engine block. Align oil gallery passages correctly to the Oil Pan Gasket in assembling the gasket to the Oil Pan, and install it to the engine block with Oil Pan and gasket and bolts tight to the block until tight without overtightening. If this transmission is equipped with the 4l80-e automatic transmission, install the transmission converter cover bolts just snug. For the 4l60-e automatic transmission, bolt and stud the transmission bolt and stud on the right until it snaps into place, and then bolt the bottom bolt into place on the left. Fasten the Oil Pan to front cover bolts to 25 nm (18 ft. Lbs.), Oil Pan to rear cover bolts to 12 nm (106 inch lbs.), and the converter cover, and transmission bolts/stud to 50 nm (37 ft. Lbs.), respectively. This is.getter that bolt down the positive battery cable clip to 9 nm (80 inch lb.), slide the channel pin into the Oil Pan tab, and tighten the batery cable channel bolt to 12 nm (106 inchi lb.). Connect the electrical connector for the oil level sensor, install the transmission cover and bolt, but tighten the bolt to 12 nm (106 inch lbs.) installed the crossbar and crossbar bolts, but tightened it to 100 nm (74 ft. Lbs.). Lastly, tighten the transmission cover bolt up to 12 nm (106 inch lbs.), now lift the front drive axle into place, and if you had your awd vehicle install the differential carrier upper mounting bolt also its nut when just hand tight and the lower mounting bolt and nut, both of which you tighten together to 100 nm (75 ft. Lbs.), afterwards install the inner axle housing washers and nuts to the bracket again tightening these up to 100 nm (75 ft. Lbs.). Take the jack off from the front drive axle and change new engine oil and engine Oil Filter.