|
|
Content .. 1126 1127 1128 1129 ..
Fig. 385: Checking Sun Gear Rotation IMPORTANT: If the forward clutch sprag assembly operates backward, you have installed the sprag backward. Reassemble the sprag
2008 Chevrolet Silverado 1500 2008 TRANSMISSION Automatic Transmission - 4L60-E/4L65-E/4L70-E - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
11. Test the forward clutch sprag assembly for proper operation. 1. Position the forward clutch sprag assembly with the input sun gear facing up. 2. Hold the forward sprag clutch outer race (644) with one hand and rotate the input sun gear (640) with the other hand. 12. Install the forward clutch sprag and input sun gear assembly into the input clutch housing. 13. Index the overrun clutch hub into the overrun clutch plates. FORWARD CLUTCH ASSEMBLY ASSEMBLE correctly. IMPORTANT: The sun gear should only rotate in a counterclockwise direction.
2008 Chevrolet Silverado 1500 2008 TRANSMISSION Automatic Transmission - 4L60-E/4L65-E/4L70-E - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
Fig. 386: Inspecting Forward Clutch Assembly For Wear Or Damage 1. Inspect the forward clutch waved plate (648), the apply plate (646), the fiber plate assemblies (649B), the steel plates (649A) and the selective backing plate (650) for the Damaged tangs Delamination Excessive wear
2008 Chevrolet Silverado 1500 2008 TRANSMISSION Automatic Transmission - 4L60-E/4L65-E/4L70-E - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
Heat damage Flatness Surface finish damage Burrs and nicks Fig. 387: Identifying Forward Clutch Apply Plates 2. Install the forward clutch apply plate (646).
2008 Chevrolet Silverado 1500 2008 TRANSMISSION Automatic Transmission - 4L60-E/4L65-E/4L70-E - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
Content .. 1126 1127 1128 1129 ..
|
|
|