Clutch Backing Plate Retaining Ring Specifications (6L80)
WARNING: This page is about a different car, the 2008 GMC Sierra, 2008 GMC Cab & Chassis Sierra, 2008 Chevrolet Silverado, and 2008 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
3-5 Reverse Clutch
| Retaining Ring Thickness | O.D. Color | |
|---|---|---|
| Metric | English | |
| Clutch Pack Travel Specification - 1.21-1.79 mm (0.048-0.070 in) | ||
|
IMPORTANT:
After measuring clutch pack travel, determine if the measurement is within the specification. If the measurement is not within the specification, measure the thickness of the existing retaining ring, and then choose a thicker or thinner retaining ring that will bring the measurement within specification.
|
||
| 1.61-1.71 mm | 0.063-0.067 in | Gray |
| 1.88-1.98 mm | 0.074-0.078 in | Light Green |
| 2.15-2.25 mm | 0.085-0.089 in | Yellow |
| 2.42-2.52 mm | 0.095-0.099 in | None |
| 2.69-2.79 mm | 0.106-0.110 in | Purple |
1-2-3-4 Clutch
| Retaining Ring Thickness | O.D. Color | |
|---|---|---|
| Metric | English | |
| Clutch Pack Travel Specification - 1.53-1.99 mm (0.060-0.078 in) | ||
|
IMPORTANT:
After measuring clutch pack travel, determine if the measurement is within the specification. If the measurement is not within the specification, measure the thickness of the existing retaining ring, and then choose a thicker or thinner retaining ring that will bring the measurement within specification.
|
||
| 2.42-2.52 mm | 0.095-0.099 in | None |
| 2.69-2.79 mm | 0.106-0.110 in | Purple |
| 2.96-3.06 mm | 0.117-0.120 in | Light Blue |
| 3.23-3.33 mm | 0.127-0.131 in | Orange |
| 3.50-3.60 mm | 0.138-0.142 in | White |
4-5-6 Clutch
| Retaining Ring Thickness | O.D. Color | |
|---|---|---|
| Metric | English | |
| Clutch Pack Travel Specification - 1.28-1.89 mm (0.050-0.074 in) | ||
|
IMPORTANT:
After measuring clutch pack travel, determine if the measurement is within the specification. If the measurement is not within the specification, measure the thickness of the existing retaining ring, and then choose a thicker or thinner retaining ring that will bring the measurement within specification.
|
||
| 1.60-1.70 mm | 0.063-0.067 in | Yellow |
| 2.02-2.12 mm | 0.080-0.083 in | None |
| 2.44-2.54 mm | 0.096-0.100 in | Purple |