COVER 2M2448 - Caterpillar

3. Reposition two V-belts (2).4. Remove four bolts (1) and washers from coupling support (3). When installing, tighten the four bolts to a torque of 205 25 N m (150 20 lb ft).
There are two plates (4) (not shown in photo) that will fall from the machine when four bolts (1) are removed. Make sure no one is under the machine at this time or personal injury could occur.
Photo is for photographic purposes only.5. Attach a hoist and a strap to coupling group (5).6. Remove four bolts (6).7. Slide coupling group (5) off the engine adapter.8. Remove two V-belts from the pump drive gearbox and the coupling group-torque. For installation of the pump gearbox V-belts, reverse the removal steps. Refer to Operation & Maintenance Manual, Form No. KEBU6472 for adjusting the tension of the pump gearbox V-belts.End By:a. install radiator