Attachments Removal and Installation of Arm
TE RN
AL
・ Stop the machine on a level location with good footing. ・ Be sure to stop the engine before beginning work. ・ When working together with others, always be sure to exchange signals and pay adequate attention to safety. Caution ・ Always wear protective devices (protective eyewear and safety shoes, etc.) when working with a hammer. ・ Be sure to inspect the nylon sling and other lifting equipment before beginning work. ・ Do not stand or pass under the suspended load.
Items to prepare
IN
• Wrench (30 mm) • Hammer • Striking rod
CO US N F E ID O E F N TS TI M AL GL : F O OR BA T L H
E
• Nylon sling (with the required lifting capacity) • Liftcrane (with the required lifting capacity) • Grease • Rag • Cleaning fluid • Crosstie
1. Removal of arm
[1] Remove the bucket. (For details, see "Removal and Installation of Bucket".) [2] Remove the bucket cylinder. (For details, see "Removal and Installation of Bucket Cylinder".) [3] Remove the arm cylinder. (For details, see "Removal and Installation of Arm Cylinder".) [4] Bring the arm (1) top in contact with the ground and use a liftcrane and nylon sling (2) to secure it. At this time, insert the arm cylinder pin (3) and secure with the nylon sling.
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WSM-13-15-018EN 15
