C-l 2: INSTALLATION OF COUNTERWEIGHT ASSEMBLY Tools and facilities required Parts sent individually No. Name Q’ty Part No. Part Name Q’ty 1 Power wrench x16 (input side 28 kgm) 1 @ 21N-46-12110 Counterweight 1 2 Socket 38.1° x 65 1 @ 209-46-51190 Bolt 10 3 Torque wrench (use at 50 kgm) 1 @ 20946-11210 Washer 10 1. Raise counterweight assembly @ and install it to the chassis. Counterweight assembly: 14000 kg * Install the counterweight so that the clearance is the standard clearance of 15 mm or there is a 2. Using 10 mounting bolts @ and 10 spacers @ , uniform step on the left and right. tighten the counterweight assembly. m Mounting bolt: 390 + 40 kgm (M42 x P3.0) 62