Yetter 2940-010 Combo - Manual (Page 6)

6
INSTALLATION INSTRUCTIONS
STEP 1: When installing the 2940-191 combo air assembly to the row unit, a
quantity of 3-1/2
”x1 ½” bolts is used. Each OEM row unit will have 3
holes that line up for installment to make the 2940 coulter combo
mount level.
STEP 2:
For easier install, make sure elbow swivels by placing 11/16”
wrench on NPT end and turning elbow by hand a few rotations.
Once fittings are started on the air bag, tighten until thread tape
almost disappears. OVER TIGHTENING WILL STRIP THREADS &
CAUSE AIR LEAK!