GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2007 🢒 Sierra Classic - 4WD 🢒 Engine 🢒 Engine Mechanical - 4.8L, 5.3L, and 6.0L 🢒 Engine Front Cover Removal

    Object Number: 64278 Size: SH
  1. Remove the front cover bolts.
  2. Remove the front cover and gasket.
  3. Discard the front cover gasket.

    4. Object Number: 1272843 Size: SH
  4. Remove the crankshaft front oil seal (140) from the cover.