ARM AS 3441214 - Caterpillar

Sudden movement of the machine or release of air or oil under pressure can cause possible injury or death to persons on or near the machine.To prevent possible injury or death, do the procedure that follows before testing and adjusting the Air System.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the machine. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide", for tools and supplies suitable to collect and contain fluids in Caterpillar machines.Dispose of all fluids according to local regulations and mandates.
Park the machine on a smooth, level surface. Move away from other operating machines and away from personnel. Lower attachments to the ground.
Move the STIC transmission direction control switch to the NEUTRAL (N) position. Engage the parking brake.
Move the STIC steering and transmission lock control to the LOCKED position. Stop the engine. Place wheel chocks in front of the wheels and behind the wheels.
Permit only one operator on the machine. Other personnel should maintain a safe distance from the machine. All personnel should be visible to the operator.
Make sure that all air pressure and oil pressure is released before any fittings, hoses or components are worked on.Troubleshooting can be difficult. There is a list of possible problems on the following pages. In order to repair a problem, refer to the problem and the probable causes that are listed below.This list of problems and probable causes will only give an indication of the existence of a possible problem and of the repairs that may be required. There are sometimes more repairs or other repairs that are required beyond the recommendations that are in the list. Remember that a problem is not normally caused by only one part. A problem is usually caused by the relation of one part with other parts. This list can not provide all possible problems and all probable causes. The service person must find the problem and the source of the problem. The service person must then perform the necessary repairs.