TABLE OF CONTENTS
Copyright 2024, The Heil Co.
Printed in the U.S.A.
Issued July 2024
Table of Contents
General Information
...........................................................................................................................................................................4Introduction
...........................................................................................................................................................................4Service/Parts Assistance
...........................................................................................................................................................................5Recommended Spare Parts
...........................................................................................................................................................................7Electronic Parts Catalog (EPC)
...........................................................................................................................................................................10Precautionary Statements
...........................................................................................................................................................................14Lock-Out/Tag-Out Procedures
...........................................................................................................................................................................16Storing Refuse in the Body
...........................................................................................................................................................................16Maintenance/Lubrication Information
...........................................................................................................................................................................16Winch Gear Oil
...........................................................................................................................................................................16Grease Lubrication Recommendation
...........................................................................................................................................................................16Oil Lubricant Recommendation
...........................................................................................................................................................................16Hydraulic Oil Specifications
...........................................................................................................................................................................18Standard Torque Data for Nuts and Bolts
...........................................................................................................................................................................18Standard Torque Data for Nuts and Bolts Table
...........................................................................................................................................................................23Bolt Type Identification Chart
...........................................................................................................................................................................24Torque for Hydraulic Tubes and Fittings
...........................................................................................................................................................................29Cold Weather Warm-Up Procedure
...........................................................................................................................................................................29Battery Disconnect Switch
...........................................................................................................................................................................30Proximity Switch Troubleshooting
...........................................................................................................................................................................32Safety Decals on the Unit
...........................................................................................................................................................................32Decal Care
...........................................................................................................................................................................34Hydraulic Symbols
...........................................................................................................................................................................36Electrical Symbols
Pumps
...........................................................................................................................................................................38Tandem Vane Pump with Monoblock Separate Outlet Flow
...........................................................................................................................................................................39Tandem Vane Pump O.I.G.A.I. Hydraulic System Troubleshooting
...........................................................................................................................................................................41Mount Pump Monoblock to Tandem Pump
Lift Arm
...........................................................................................................................................................................44Nomenclature
...........................................................................................................................................................................45Specifications
...........................................................................................................................................................................46Lift Arm Preventive Maintenance Guide
...........................................................................................................................................................................47Python Lift Lubrication Guide
...........................................................................................................................................................................48Check Lift and Torque Mount Base Bolts
...........................................................................................................................................................................50Universal Belt and Tri-Cuff Grabber Adjustments
...........................................................................................................................................................................53Lift-Stowed and Grabbers Open Proximity Switches
...........................................................................................................................................................................54Lift Control Valve
...........................................................................................................................................................................55Lift Control Valve Pressure Adjustments
...........................................................................................................................................................................58Remove Grabber Beam Assembly
...........................................................................................................................................................................61Lift and Weld Cracks Decision Tree
Body and Tailgate
...........................................................................................................................................................................64Body Nomenclature
...........................................................................................................................................................................65Tailgate Nomenclature
...........................................................................................................................................................................66Optional Flat Tailgate Nomenclature
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