Posted 9/27/2025 13:00 (#11380783 - in reply to #11380654) Subject: RE: Jd 8520 engine fan lockup
Central iowa
Had a customer with an 8400.. replaced viscous fan when overhauling because customer didnt like the little oil thet was seaping by. Few years go by it was running warm so replaced viscous fan with new deere. Year and half later failed. Replaced again with an ap air one (came with deere number on it). So far thst 1 has held up about 2 years so far.. not built like they used to be
Jd 8520 engine fan lockup
