I have a Grand Junction 335 TRL. The following landing gear is in the up position and will not extend. The driven gear works properly and the drive shaft between the two is functioning properly. There appears to be little access to the gear. What is the process to remove the landing leg for repairs? It seems to be a common issue.
Make sure you block your 5'er frame up, doing one side at a time, I used a bottle jack to lift under the frame until the weight was off. Mine was missing a shim causing the gears to skip & get out of sync ! Cleaned off & replaced the old grease. https://www.loveyourrv.com/repairing...l-landing-leg/
Good Luck !