TRANSMISSION TROUBLE DIAGNOSIS AND CORRECTIONS #1

POSSIBLE CAUSES

REMEDIES

1) Excessive backlash of gears in mesh due to gear wear. 1) Rebuild transmission and replace worn gears.
2) Gears, bearings or gear bushings damaged. 2) Rebuild transmission and replace worn parts.
3) Shafts misaligned or out of center due to loose mounting nuts. 3) Disassemble transmission and check components, repair and replace as required.
4) Dirt or metal chips in the lubricant. 4) Disassemble transmission, clean all components and make sure that they are sound. Replace lubricant.
5) lnsuficient oil level in transmission case. 5) Add FIAT W 90 (SAE 90 EP) oil up to lower brim of filler plug seat.


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