Check the listing for details. Operators Manual For Caterpillar 931 Track-Type Loader Owners Book 78U1-Up. Condition: Brand New. Listed at 39.97 USD. Operators Manualfor Caterpillar Model 931 Track-Type Loader Serial Number: 78U1-UP 8N1-UP10N1-UP81U1-UP withFoldout Schematics This comprehensive manual includes72 Pages Operators Manuals Cover: How to keep your machine in top running condition Learn all the Controls, Features and Operations of your Machine Correct Lubricants, Lube Points, Maintenance Intervals Required Adjustments to Keep Your Machine Operating Correctly Keep your Machine Up-To-Date and Properly Maintained for Long Life...... Much More! See Listing Pictures for Complete Table of Contents This Operators Manual is a New Print of the Original Equipment Manufacturers (OEM) Manual Orders placed before Noon Central Time generally get shipped the same day! Our Manuals Help You Keep Things WorkingThank You For Your Business!PC