Cat 920 Loader

Harley78 · Apr 16, 2023

I have a 920 cat loader with the 3304 engine. It has been sitting in the machine shed for over a year. I put in new batteries etc. and got it to start right up. I can get the air brakes to release but the
machine wont move at all forward or back. looking for ideas on what I should check that may be the issue.

Nordic · Apr 17, 2023

The first thing to check is the level of transmission fluid. After start up let it run for a couple of minutes and while still running pull the dipstick on the transmission, top up as necessary. If it still won't move it's more than just oil level. I've had the above scenario and making the mistake of checking trans fluid before start up with level appearing OK but the machine would not move.

Cat 920 Loader

Harley78

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Nordic

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