In Reply to: 9n5370 drawbar stay safety chain posted by Max on August 07, 2018 at 17:46:29:
From the 9N Service & Instruction Manuals:
FORD N-SERIES TRACTOR DRAWBAR SAFETY WARNING BADGE & LOCKOUT:
Note too that you need the drawbar stays and 11-hole drawbar for correct setup. The safety lockout keeps the operator from trying to raise the 3-point lift when installed. Raising will do serious damage to the lift and possibly hydraulic pump.