Hendog - 4/13/2024 17:41 Had a 275 split this winter. When came back we used dirt mover on but #1 hydraulic lever would lower implement. Mechanic said probably bad cartridge in coupler. Replaced and hooked to planter. #2 and 4 work fine #1 will raise but not down. #3 will lower implement hooked to # 1. Swapped electrical on# 1 and 2. Problem stayed with 1. Stumped!!