Toyota 4-Runner 1985 Repair Manual page 445

AUTOMATIC TRANSMISSION - Component Groups (Overdrive Input Shaft and Cluch) AT-43
11. ASSEMBLE OVERDRIVE CLUTCH DRUM AND OVERDRIVE
PLANETARY GEAR
Mesh the hub with the disc, twisting and jiggling the hub
as required.
12. CHECK OPERATION OF ONE-WAY CLUTCH
Hold the clutch drum and turn the input shaft. The input
shaft should turn freely clockwise and should lock
counterclockwise.
13. KEEP THRUST WASHER, THRUST BEARINGS AND RACE
TOGETHER