GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2007
🢒
Lumina VE
🢒
Transmission/Transaxle
🢒
Automatic Transmission - 6L50/6L80/6L90
🢒 Noise During 3-4 or 4-3 Shifts
Checks
Causes
4-5-6 Clutch (with Output Carrier Shaft and Dampener) Hub Assembly (58)
•
Inspect hub assembly (475), dampener (476), and apply plate (477) for wear or damage.
•
Inspect for damaged or worn 4-5-6 clutch backing plate (432).