How do you remove and reinstall a driveplate in 3.0L and 3.6L V6 engine on GMC Terrain?

Raise the vehicle and support it securely on jackstands, then remove the transaxle. Next, take out the bolts that secure the driveplate to the crankshaft, noting that most driveplates have locating dowels; if yours does not, make marks for proper alignment during reassembly. A large screwdriver can be used to prevent the driveplate from turning while removing the mounting bolts. If a retaining ring is present between the bolts and the driveplate, remember which side faces the driveplate upon removal. Carefully take off the driveplate, wearing gloves to protect your fingers from sharp edges. Clean the driveplate to eliminate grease and oil, inspecting it for cracks and checking for any damaged ring gear teeth, and lay it on a flat surface to check for warpage. Clean and inspect the mating surfaces of the driveplate and crankshaft, replacing the crankshaft rear seal if it is leaking before reinstalling the driveplate. Position the driveplate against the crankshaft, aligning the marks made during removal, and ensure correct installation using any alignment dowels or staggered bolt holes present. Apply thread locking compound to the bolt threads and place the retaining ring on the driveplate before tightening the bolts to the specified torque, using a screwdriver to keep the driveplate from turning. If the front pump seal or O-ring is leaking, replace it at this time. Complete the installation by reversing the removal steps.

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GMC Terrain Automatic Transmission Flexible Plate Assembly
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- Replaces: 09126397, 12593689, 9126397
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
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- Other Name: Plate Assembly, Automatic Transmission Flexible ; Plate, Engine Crankshaft; Drive Plate
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Fits the following Vehicles:
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- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
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GMC Terrain Flywheel Parts Questions & Experts Answers

Automatic Transmission Flexible Plate Assembly
12597026
Q: How do you remove and reinstall a driveplate in 3.0L and 3.6L V6 engine on GMC Terrain?
A: Raise the vehicle and support it securely on jackstands, then remove the transaxle. Next, take out the bolts that secure the driveplate to the crankshaft, noting that most driveplates have locating dowels; if yours does not, make marks for proper alignment during reassembly. A large screwdriver can be used to prevent the driveplate from turning while removing the mounting bolts. If a retaining ring is present between the bolts and the driveplate, remember which side faces the driveplate upon removal. Carefully take off the driveplate, wearing gloves to protect your fingers from sharp edges. Clean the driveplate to eliminate grease and oil, inspecting it for cracks and checking for any damaged ring gear teeth, and lay it on a flat surface to check for warpage. Clean and inspect the mating surfaces of the driveplate and crankshaft, replacing the crankshaft rear seal if it is leaking before reinstalling the driveplate. Position the driveplate against the crankshaft, aligning the marks made during removal, and ensure correct installation using any alignment dowels or staggered bolt holes present. Apply thread locking compound to the bolt threads and place the retaining ring on the driveplate before tightening the bolts to the specified torque, using a screwdriver to keep the driveplate from turning. If the front pump seal or O-ring is leaking, replace it at this time. Complete the installation by reversing the removal steps.