STRIP 2W3133 - Caterpillar

Personal injury can result from rotating and moving parts. Stay clear of all rotating and moving parts.Never attempt adjustments while the machine is moving or the engine is running unless otherwise specified.The machine must be parked on a level surface and the engine stopped.Attach a "Do Not Operate" or similar warning tag to the start switch and controls before servicing, repairing, or making adjustments to the machine.
Check the tension of the conveyor drive chain as follows:
Open the left access door.
Illustration 1 g03812810
Wearing gloves or other suitable hand protection, press your thumb against the chain (1). The chain must not move more than 1 cm (0.4 inch) under the pressure of your thumb.
If the conveyor drive chain needs adjusting perform steps
Illustration 2 g03812815
Loosen the hydraulic motor adjustment bolts (2).
Illustration 3 g03812817
Loosen the lock nut (3) and turn the adjuster bolt (4) until the right tension is obtained. Tighten the lock nut (3).
Tighten the hydraulic motor adjustment bolts (2).
Close the left access door.