Caterpillar 3176 Diesel Truck Engine Service Manual - 2YG. Sections on: Specifications (Torque) - Engine - Troubleshooting - Maintenance. The item "CATERPILLAR 3176 Diesel Truck Engine Service Manual 2YG OEM Shop/Maintenance" is in sale since Thursday, July 12, 2018. This item is in the category "Business & Industrial\Heavy Equipment Parts & Accs\Manuals & Books".The seller is "jevbhoops" and is located in Wisconsin. This item can be shipped worldwide.