F 350 2WD Pickup V8-460 7.5L VIN G EFI (1997)
29. Place the 2nd gear over the second speed gear bearing on the mainshaft. The taper of the 2nd gear must face down on the mainshaft.
30. Heat the thrust washer to 160° C (320° F) with Rotunda Precision Metal Gear/Bearing Heater 164-R3900 or equivalent.
CAUTION: Do not heat the thrust washer for more than 15 minutes.
31. Position the thrust washer on the mainshaft and tap it down until it seats against its stop on the mainshaft. If necessary, gently tap the thrust washer
to fully seat it.
32. Heat the 3rd-speed bearing spacer to 160° C (320° F) with Rotunda Precision Metal Gear/Bearing Heater 164-R3900 or equivalent.
CAUTION: Do not heat the input bearing spacer for more than 15 minutes.