- Clean the transmission case in a suitable solvent. Air dry the
transmission case.
- Inspect the transmission
case for the following conditions:
• | Nicked mounting surfaces |
• | Damaged sealing surfaces |
• | Damaged front or rear bearing bores |
- Replace a cracked housing.
- Inspect the countershaft
bearing race bore for the following:
- Inspect the machined mating surfaces for flatness. Check the mating
surfaces with a straight edge.
Use a fine mill file to dress minor scratches or burrs.
Replace the transmission case if the countershaft bearing race bore
is worn or damaged.