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Home >> GMC >> 1995 >> Forward Control 4.3 Z, Standard >> Repair and Diagnosis (Single Page) >> Transmission >> Automatic Trans >> Automatic Transmission Overhaul - 4L80-E >> Component Disassembly & Reassembly >> Center Support & Rear Gear Unit >> Reassembly

Center Support & Rear Gear Unit: Reassembly

Using Piston Installer (J-21362), install intermediate piston to center support. See Fig 6. Reassemble center support and rear gear unit. See Fig 7-24. Install NEW oil seal rings to center support. Preheat oil seal rings in hot water prior to installation.

Fig 1: Checking Output Carrier Pinion Gear End Play
G92C13823Courtesy of GENERAL MOTORS CORP.
Fig 2: Exploded View Of Center Support & Rear Gear Unit
G96I04460Courtesy of GENERAL MOTORS CORP.
Fig 3: Checking Reaction Carrier Pinion Gear End Play
G92D13824Courtesy of GENERAL MOTORS CORP.
Fig 4: Exploded View Of Intermediate Clutch & Piston
G92E13825Courtesy of GENERAL MOTORS CORP.
Fig 5: Checking Center Support Cup Plug Bleed Hole
G92F13826Courtesy of GENERAL MOTORS CORP.
Fig 6: Installing Intermediate Clutch Piston
G92G13827Courtesy of GENERAL MOTORS CORP.
Fig 7: Assembling Output Shaft & Rear Internal Gear
G92H13828Courtesy of GENERAL MOTORS CORP.
Fig 8: Assembling Output & Reaction Carrier
G96A04461Courtesy of GENERAL MOTORS CORP.
Fig 9: Assembling Center Support & Roller Clutch Assemblies
G96C04462Courtesy of GENERAL MOTORS CORP.
Fig 10: View Of Intermediate Clutch Assembly
G92C13831Courtesy of GENERAL MOTORS CORP.