Catera V6-3.0L VIN R (1997)
A. Remove the coupling nuts.
B. Remove the coupling bolts.
C. Slide the front half of the shaft rearward in order to clear the coupling about 1 inch.
D. Lower the shaft.
8. Slide the propeller shaft between the exhaust and the underbody in order to remove without removing the exhaust system.
9. Remove the propeller shaft center bearing, if necessary.
INSTALLATION PROCEDURE
1. Install the propeller shaft center bearing, if removed.
2. Install the propeller shaft into the mounting position between the exhaust and the underbody.
3. Prepare shaft flanges for assembly:
A. Clean the bushing surfaces on both the front (transmission) and the rear (differential) flanges.
B. Apply a light coating of grease to the flange faces.
4. Install the propeller shaft center bearing bracket bolts (1) through the bracket and into the body.
NOTICE: Always use the correct fastener in the proper location. When you replace a fastener, use ONLY the exact part number for that
application. The manufacturer will call out those fasteners that require a replacement after removal. The manufacturer will also call out the
fasteners that require thread lockers or thread sealant. UNLESS OTHERWISE SPECIFIED, do not use supplemental coatings (paints, greases, or
other corrosion inhibitors) on threaded fasteners or fastener joint interfaces. Generally, such coatings adversely affect the fastener torque and joint
clamping force, and may damage the fastener. When you install fasteners, use the correct tightening sequence and specifications. Following these
instructions can help you avoid damage to parts and systems.
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Tighten the bolts to 20 Nm (15 ft. lbs.).
5. Install the propeller shaft to the rear propeller shaft coupling.
6. Install the rear propeller shaft coupling bolts.
7. Install the rear propeller shaft coupling nuts.
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Tighten the bolts and nuts to 95 Nm (70 ft. lbs.).
8. Install the propeller shaft to the front propeller shaft coupling.
9. Install the front coupling bolts.
10. Install the front coupling nuts.
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Tighten the bolts and nuts to 95 Nm (70 ft. lbs.).
11. Install the heatshields.
12. Install the heatshield nuts.
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Tighten the nuts to 2 Nm (18 inch lbs.).