GENERATOR AR 3111140 - Caterpillar

Remove & Install Engine Support
Start By:a. remove vibration damper and pulley 1. Attach chains and a suitable lifting device to the engine lifting brackets as shown. The weight of the 3408 engine is approximately 2200 kg (4,850 lb). The weight of the 3412 engine is approximately 2600 kg (5,735 lb).2. Support the engine from the lifting device. 3. Remove eight bolts and washers (1) fastening the front engine support to the front of the engine.4. Use two people to remove the front engine support from the engine. The weight of the front engine support is approximately 41 kg (90 lb). 5. If necessary, remove two bolts, washers and nuts (3) and separate two mounting brackets (4) from engine front support (2). For installation of the engine support, reverse the removal steps.End By:a. install vibration damper and pulley