jba3520
Bronze Member
I'm in the process of installing a diverter valve on my JD 3520 and the instructions call for me to replace the O-rings on the adapters going into the control valve. This tractor has less than 50 hours on it and I'm wondering if I really need to replace them? Are they saying to replace them because I have had to disassemble it? ... just a good idea?... or what? Will my hydraulics leak prematurely if I reuse the O-rings?