Fits: 3088 Tractor (Diesel) (Chassis Only) | 3288 Tractor (Diesel) (Chassis Only) | 3488 Tractor (Hydro Chassis Only) | 3688 Tractor (Diesel) (Chassis Only)

This International Harvester model 3688 Diesel Tractor Service Manual (Chassis Only) is a digitally enhanced reproduction of the original manufacturer-issued Shop Manual.

It contains 762 pages of the best technical information and instruction for your Tractor.

Written in the language of a mechanic, it was originally furnished to the dealer's service department to provide enough detail for major repairs and complete overhauls.

It shows how to correctly disassemble your 3688, repair it, and reassemble it.

This is an indispensable tool if you are doing or looking at serious repairs or a full restoration.

Even if you already own an original Service Manual that's in good shape, you will find our value-added content, such as post-publishing updates, corrections, serial number info and additional machine detail extremely useful.

Free pdf preview of the International Harvester Tractor Service Manual (IH-S-3088+) (mobile users click here)

Brand Synonyms

Farmall, International Harvester, McCormick Deering, IH, IHC, Case IH

These are sample pages meant to give you an idea of the contents of your International Harvester Service Manual. Select the delivery method option to receive the complete manual in a download, printed version, or for the best value Buy Both.

Note:  The watermark will not appear on the manual that you purchase.