Hydraulic Rock Drill COP RR14 / SC14 Ver. C 7 Tightening Torques
21 No: 4124851851.2.9007203379904011 en-US
7 Tightening Torques
7.1 Tighten All Threaded Unions
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Check all tightening torques on the rock drill according to the torque table below.
Always use a calibrated torque wrench.
Ref. No. Quantity Torque Lubricant Instructions
A 4 220 Nm (162 lbf-ft) oil Tighten alternately to
full tightening torque
8 2 250 Nm (184 lbf-ft) Anti-seize
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Tighten alternately to
full tightening torque
9 4 220 Nm (162 lbf-ft) oil Tighten alternately to
full tightening torque
10, 11 2 80 Nm (59 lbf-ft) oil Tighten alternately to
full tightening torque
222 2 45 Nm (33 lbf-ft) oil Tighten alternately to
full tightening torque
366 4 220 Nm (162 lbf-ft) oil Tighten alternately to
full tightening torque
604 2 30 Nm (22 lbf-ft) oil
608 4 220 Nm (162 lbf-ft) oil Tighten alternately to
full tightening torque
Recommended Oil
Hydraulic oil or Motor oil
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