GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 1998 🢒 GMC P42 Commercial Chassis 🢒 Engine 🢒 Engine Mechanical - 6.5L 🢒 Engine Front Cover Removal

    Object Number: 59864 Size: SH
  1. Remove the oil pan to front cover bolts.
  2. Remove the front cover to block bolts.
  3. Remove the front cover.

    4. Notice: Perform TDC Offset Recovery procedure if the timing chain, timing gears, engine front cover, crankshaft position sensor, crankshaft or other components affecting the timing are replaced.

  4. Remove the front crankshaft seal using a large screwdriver.

    5. Do not reuse the seal.