Yetter GERMINATE UNIFORMITY 2940 Operator's Manual page 24

RM/Coulter Combo Installation
Step 1: Place 1) RM/ Coulter Combo assembly (2940-126A or 2940-130A), 1) Coulter Blade, 1) Mounting Bolt Bag (2940-128),
1) RH wheel assembly (2966-116), & 1) LH wheel assembly (2966-117) at each row unit. Mount the RM/Coulter Combo
assembly to the row unit face plate using 3) ½" X 1 ½" bolts and 3) ½" lock nuts. See the diagrams below for bolt alignment and
bolt direction. Tighten hardware. Tools needed are ¾ socket, ¾ wrench, impact, & 10" extension.
Step 2: Install coulter blade using 4) ½"X1 ¼" bolts & 4) ½" lock nuts using a ¾ socket, ¾ wrench, impact, & 10" extension.
NOTE: Adjust coulter blade depth equal to or above the planter opener blades. Adjust the blade depth as required for blade
wear. Planter double disc blades that are worn to 14 ¼" or smaller in diameter should be replaced. Example: 14 ¼" blades will
have a 3/8" shallower planting depth than 15" blades at the same gauge wheel adjustment setting.
STEP 3: Install each of the RM wheels in the rear D-bolt holes using a 5/8 serrated flange nuts & tighten using a 15/16 wrench.
It is highly recommended to wear gloves & use caution when tightening wheels!
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