BOARD 5166466 - Caterpillar

At operating temperature, the hydraulic oil tank is hot and under pressure. Hot oil can cause burns. Remove the fill plug only when the engine is stopped, and when the fill plug is cool enough to touch with your bare hand.
Identify all hydraulic lines as they are removed for reinstallation purposes. Cap and plug all lines and fittings to prevent any contaminants from entering the hydraulic system. 1. Remove hydraulic lines. Cap and plug all lines and fittings to prevent contaminants from entering the system.2. Remove the bolts holding the motor to the torque hub and remove the motor. To install conveyor drive motors, reverse the removal steps.