Description
This Caterpillar No 21 Scraper Parts Manual covers Caterpillar No 21 Scraper Serial numbers: 8J1 to 8J1652. This parts manual has exploded views of all parts.
This is a high quality reproduction of the original, out of print, book.
Table of Contents
Apron
Bowl
Bracket—Cylinder Mounting
Brakes
Cable Cutter
Cables
Control-—Brake
Ejector
Frame—Draft
Hitch and Steering
Hitch and Steering Replacement Parts
Hitch and Steering Stop
Pusher Block
Sheave Brace
Specifications
Tires
Transfers
