17-30. TRANSMISSION ASSEMBLY FROM SUBASSEMBLIES (4L80-e) (Cont' )
Install turbine shaft and overrun clutch housing assembly (8) on fourth clutch assembly (4). Mesh
pinion gears in teeth of forward clutch assembly (4).
Install selective thrust washer (9) on overrun clutch housing assembly (8).
Use a straight-edge on pump-t-case surface (10) and over thrust washer (9). The two surfaces
should be flush.
Ensure clutch plates are saturated with transmission fluid before
Install four clutch plates (3) and clutch plate assemblies (5) on fourth clutch housing (15) and
overrun carrier assembly (14). Start with clutch plate (3), with the "' notch (11) at the one o'clock
position, then alternate with clutch assemblies (5).
Install backing plate (13), flat side facing down, on clutch plate assemblies (5) and secure with
snapring (12). Position snapring (12) with gap at one o'clock position.