CATERPILLAR 226D3 232D3 236D3 246D3 S57D3 259D3 OPERATION & MAINTENANCE MANUAL. This product data sheet is originally written in English. FOR SALE IS AN OPERATION & MAINTENANCE MANUAL THAT IS PICTURED, PLEASE SEE PICTURE 2 FOR SERIAL NUMBERS. 262D3 272D3 279D3 289D3 299D3.