Komatsu — (E) Bolt and Nut Tightening Torques

(B) Working Wear l Wears for Safe Operation Wear a helmet, working clothes, safety shoes and other safety protectors matching each job. Especially, wear well-fitting working clothes. [Otherwise] A serious accident such as trapping by a machine may arise. (C) Tools to Be Used l Appropriate holding and lifting Never operate when the engine is supported with blocks or wooden pieces or only with a jack. To lift and hold the engine, always use a crane with a sufficient allowance in limit load or a rigid jack. [Otherwise] A serious accident may arise. l Use of Appropriate Tools Use tools matching the jobs to be done. Use a correctly sized tool for loosening or tightening a machine part.

[Otherwise] A serious injury or engine damage may arise. (D) Use of Genuine Parts, Oil and Grease l Always use genuine parts. Shortening of engine life or an unexpected accident may (E) Bolt and Nut Tightening Torques f [WnRNlNG) l Always tighten to the specified torque if designated in the manua, . [Otherwise] Loosening or falling may cause parts damage or an injury. o-4