Komatsu — PRECAUTIONS BEFORE STARTING INSPECTION AND MAINTENANCE

. SAFETY PRECAUTIONS FOR MAINTENANCE removal or installation not fall. And take steps to PROPER TOOLS Use only tools suited to the task and be sure to use the tools correctly. Using damaged, deformed, or low quality tools, or making improper use of the tools may cause serious personal injury. 2 - 32 INSTALLING, REMOVING, OR STORING Appoint a leader before start operations for attachments.

Place attachments that have been a s table condition so that they d prevent unauthorized persons fro PRECAUTIONS WHEN WORKING AT HIG When working at high places, use a step ladder or other stand to ensure that the work ca n be c arried ou PRECAUTIONS WHEN WORKING UNDER MACHINE the dump body raised, always HOLD position, set the lock nsert the body pivot pin. If the ump body may go down when d, and catch or cause serious carrying out the inspection. emove or insert the body pivot s operation is carried out with mp body comes down during us injury or even death. N (PAGE 3-46)".

ou use are in good repair and strong enough to handle the weight of the When carrying out inspection with set the dump control lever to the knob to the LOCK position, then i body pivot pin is not inserted, the d the dump control lever is operate injury or even death to the person Always carry out the operation to r pin with at least two workers. Thi the dump body raised, so if the du the operation, it may lead to serio Fo r details, see "BODY PIVOT PI Make sure the hoists or jacks y nough andle the component. Never use jacks at pla ces where the machine is damaged, bent, or t wisted. Never use fraye d, twisted or pinched wire rope. Never use b ent or distorted hooks. pports.

They can collapse under even light loads. Never use concrete blocks for su pports. They can collapse under even light lo