Form No. 1-1164R2 March 2022 Assembly Instructions Standard Operating System with Hands Free Plowing Includes: 28300 and 28310 © 2022 Printed in the U.S.A. 18513 Euclid Ave. • Cleveland, Ohio 44112-1084 Phone 216-486-1313 www.meyerproducts.
NOTICE: Meyer Products LLC reserves thje right, under its continuing product imporvement program, to change construction, design, details, specifications, and prices without notice or without incurring any obligation. Meyer Products LLC assumes no responsibility for installations not made in accordance with these instructions. Table of Contents General Information.................................................................................................................................................
Black Iron Parts List 31 26 7 26 5 19 1 30 16 14 27 & 28 21 12 11 32 24 9 2 35 39 29 40 6 17 34 40 16 8 22 34 17 13 34 3 36 33 34 32 11 29 39 4 10 20 2 3 16 4 15 16 (2) 15 21 24 23 30
Black Iron Parts List Item Part No. Part No. Qty. Description 28300 1 WM 6.8 2” Assy. Item Part No. Part No. Qty. Description 28301 28301 1 • Accessory Box 28310 1 WM 7.6 2” Assy.
Moldboard Parts List 51 43-46 51 42 43-46 54 6 Item QTY 53 52 6’ 8” 7’ 6” 09478 09479 59 09276 09796 1 • Cutting Edge 60 N/A 22067 8 • Bolt 1/2-13 x 3-1/4” Gr. 5 61 22067 N/A 6 • Bolt 1/2-13 x 3-1/4” Gr. 5 62 20307 20307 8 • Locknut 1/2-13 60-62 Description Drive ProTM Moldboard Assembly Parts indented are included in the carton, bag or assembly under which they are indented.
Wiring Harnesses & Controller Vehicle Side Harness 1) Route the 12 pin connector into vehicle’s cab and plug into controller. 2) Route the 16 pin connector to the front of the vehicle and plug into the plow side harness. 3) Route the 4 pin connector to rear of vehicle and plug into vehicle’s trailer harness using the trailer adapter harness. Use cable ties to ensure the harness is secured to the vehicle’s frame.
Plow Assembly & Adjustments Trip Spring Adjustment Attach Eye Bolts to Moldboard and Trip Springs to Pivot Bar, making certain locknuts are positioned as shown below. Lift Chains Attach the Lift Chain to the Lift Arm through the two hooks on the lift arm. Adjust the lift chain at the lift arm so that there are 2-3 links of slack. This ensures that the plow blade will lift fully and be able to follow the ground contour while plowing.
E73 Hydraulics (7)
Mounting Plow 1 2 1. Pull vehicle into plow assembly and push plow assembly forward an inch or two. 2. Install receiver hitch pin and hair pin. 3 4 3. Adjust crankstand until until it is no longer in contact with the ground. 4. Remove crankstand from a-frame. 6 5 6. Remove weather covers and connect both electrical plugs. 5. Attach crankstand to lift frame. 6. Remove weather covers and connect plugs.
Dismounting Plow 1 1. Press down button until Float light turns Blue/on. 2 2. Push lift arm down until there is a little slack in the chain. 4 3 3. Remove crankstand from lift frame. 4. Attach crankstand to a-frame.. 6 6. Remove hair pin and pull out receiver hitch pin. 5 5. Adjust crankstand until crankstand comes into contact with the ground and then turn 1 to 2 revolutions. 7 7. Disconnect both electrical plugs and install weather cover on both ends. 8 8.
PRE-DELIVERY INSPECTION Vehicle Make: Vehicle Model: Vehicle Year: Vehicle VIN#: Vehicle FGAWR: Installing Company: Hydraulic Serial Number: Moldboard Serial Number: All bolts torqued to specification Clevis height Suspension interference Clevis height in inches Trip springs adjusted Lift Chain Adjusted Check for hydraulic fluid leaks 11-1/4" Hydraulic fluid Level Dielectric grease applied to ALL electrical connection All wires secured Plow Stops Adjusted (plow cannot bump hyd.
