Silverado 1500 4WD V8-6.0L Hybrid (2009)
6. Place a suitable drain pan under the oil pan drain plug.
7. Remove the oil pan drain plug (430).
8. Allow the oil pan to drain completely.
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution) .
9. Re-install the oil pan drain plug.
Tighten the oil pan drain plug to 25 Nm (18 lb ft).
10. Place the drain pan under the oil filter.
11. Remove the oil filter (437).
12. Allow the oil to drain completely.
13. Re-install the oil filter.
Tighten the oil filter to 30 Nm (22 lb ft).
