F 350 2WD Pickup V8-460 7.5L VIN G EFI (1997)
16. Check the end play of the 5th gear. End play must be 0.15-0.35 mm (0.006-0.014 inch).
17. Turn the mainshaft over and clamp it at the output end.
NOTE: Use brass pads or equivalent to prevent damage.
18. Place the first gear bearing on mainshaft.
19. Place the first gear over the first gear bearing. The clutching teeth on first gear must face upward.