GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Cadillac
🢒
2007
🢒
XLR
🢒
Engine
🢒
Engine Mechanical - 4.6L (LH2)
🢒 Engine Flywheel Replacement
Tools Required
•
J 45059
Angle Meter
•
EN 46326
Flywheel Holding Tool
Removal Procedure
Remove the powertrain. Refer to
Powertrain Removal and Installation
.
Remove the driveline support assembly. Refer to
Driveline Support Assembly Replacement
.
Remove the intake manifold. Refer to
Intake Manifold Replacement
.
Install the
EN 46326
.
Remove the engine flywheel bolts.
Remove the flywheel and the reinforcement.
Clean and inspect the engine flywheel. Refer to
Engine Flywheel Cleaning and Inspection
.
Installation Procedure
Apply sealant to the flywheel mounting bolts. Refer to
Adhesives, Fluids, Lubricants, and Sealers
for the correct part number.
Position the flywheel and the reinforcement to the crankshaft.
Notice:
Refer to
Fastener Notice
in the Preface section.
Install the flywheel mounting bolts.
Tighten
Tighten the flywheel mounting bolts a first pass to 30 N·m (22 lb ft).
Tighten the flywheel mounting bolts a final pass an additional 50 degrees using the
J 45059
.
Remove the
EN 46326
.
Install the intake manifold. Refer to
Intake Manifold Replacement
.
Install the driveline support assembly. Refer to
Driveline Support Assembly Replacement
.
Install the powertrain. Refer to
Powertrain Removal and Installation
.