Equipment Storage SAFETY Appoint a leader before starting removal or installation operations for attachments. Always store optional or extra work equipment in a safe and secure location. Restrict access to the area to authorized personnel only. Do not store flammable liquids or materials for any length of time. Store equipment in such a way that it cannot fall or cause injury to anybody. Working Under the Machine Always use approved jack stands to support the machine when performing maintenance under the chassis. Make sure the hoists or jacks you use are in good repair and strong enough to handle the weight of the component.
Never use jacks at places where the machine is damaged, bent, or twisted. Never use frayed, twisted, or pinched wire rope. Never use bent or distorted hooks. Never rely on hydraulic jacks or the machine’s work equipment to support the machine when working under or on the machine. Always lower the work equipment to the ground before raising the machine for repairs. If it is necessary to raise the work equipment or a component and then go under it to carry out inspection or maintenance, support the work equipment or component securely with blocks and stands (1) strong enough to support the weight of the work equipment or component.
If the work equipment or component is not supported, there is a danger that it may come down; this may lead to serious personal injury or death. Never use concrete blocks for supports. They can collapse under even light loads. WA430-6 1-39