GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 1999 🢒 Sonoma Pickup - 2WD 🢒 General Information 🢒 Vibration Diagnosis and Correction 🢒 Engine Flywheel Replacement

Removal Procedure

    Object Number: 4334 Size: SH
  1. Disconnect the battery negative cable. Refer to Battery Replacement in Engine Electrical.
  2. Remove the transmission.
    3. • Refer to Transmission Replacement in Manual Transmission - NV 1500.
    • Refer to Transmission Replacement in Automatic Transmission - 4L60-E.
  3. Remove the clutch assembly, if equipped. Refer to Clutch Assembly Replacement in Clutch.
  4. Remove the flywheel bolts and the flywheel.
  5. Clean and inspect the flywheel. Refer to Engine Flywheel Cleaning and Inspection .

Installation Procedure

    Object Number: 4334 Size: SH
  1. Install the flywheel. Refer to Engine Flywheel Installation .
  2. Install the clutch assembly, if equipped. Refer to Clutch Assembly Replacement in Clutch.
  3. Install the transmission.
    4. • Refer to Transmission Replacement in Manual Transmission - NV 1500.
    • Refer to Transmission Replacement in Automatic Transmission - 4L60-E.
  4. Connect the battery negative cable. Refer to Battery Replacement in Engine Electrical.