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TYPE <br />DESCRIPTION <br />Outer trunnion arms are bolted to hanger -board <br />Hinge: 2 %" diameter x 96" long solid shaft <br />Four (4) grease points <br />Three (3) hinges that are bolted to the moldboard <br />All hinges are 3 1/4" OD with .344" wall thickness mechanical tube <br />Outer hinges are 6" long and have 1/2" wrap around gussets <br />Center hinge is 10 3/4" with two 1/2" wrap around gussets <br />Center hinge thrust plates to prevent side shifting of moldboard and <br />hinge tube contact <br />Actuating Cylinders: Two (2) 3-1/2" x 10" double acting cylinders <br />with 2" Socatri 1000 piston rods Poly Pack seals and cast heads <br />1/2" hydraulic hoses and pipes with poly clamps externally mounted <br />for easy access <br />Shocks and Housings: Scraper is cushioned by two (2) heavy duty <br />spring housings <br />Two (2) 1/2" thick flange retaining plates held by four (4) 5/8" bolts <br />with prevailing lock nuts <br />Housings to be slotted to relieve contaminants <br />Greaseable trunnion mount bushings are 2 3/4" OD x .344" wall <br />mechanical tube <br />Trunnion mount pins are 2" solid rod, bolt in removable design <br />Mounting Plates: 3/4" thick plate steel construction <br />Attached to truck using 3/4" grade 8 bolts, SAE washers, and <br />prevailing lock nuts <br />All hardware and fasteners are electronically plated for corrosion <br />resistance <br />23 <br />SHALL BE <br />AS <br />SPECIFIED <br />(Circle One) <br />