JD 310B Clutch adjustment

RCFBILL · Oct 23, 2019

Hey Y'all,

My tech manual (TM-1158 pg. 0715-4) says "....adjust upper clutch control rod (7) to obtain 155+/-10 psi at clutch pressure tap." I can't find anything in the tech manual that identifies the clutch pressure tap. I don't find it in the parts manual either. Can anyone show me or tell me where this is? I suspect its a plug that gets pulled to put a temporary gauge into, but I'm scratching my head on where it is. Thanks!

Tx Jim · Oct 23, 2019

Welcome to TBN
My guess for reverser clutch test port would be plug(key 19) on reverser control valve on RH side of clutch housing.

Zebrafive · Oct 23, 2019

Key 19 (plug) is what you plug to get to shims key 24, to adjust pressure. First drawing
You need to pull plug key 20 to connect pressure gauge. Second drawing