Hydraulic Rock Drill COP RR14 / SC14 Ver. C 11 Lubrication
58 No: 4124851851.2.9007203379904011 en-US
11.3 Lubricate Front Head
1.
Lubricate both grease nipples (109) until grease exits through the tell tale hole for
flushing water.
2.
Move the shank adapter (16) to distribute the grease inside the front.
11.4 Lubricate Gear Housing
1.
Loosen and remove the bleed plug (239) that is in the highest position.
The plug (239) to remove can vary depending on how the Rock Drill is positioned.
2.
If the Rock Drill is positioned vertically (A), the grease nipple (237) and one of the
bleeding plugs (239) must change places.
3.
Lubricate with recommended grease through the grease nipple until grease emerges
out through the upper bleeding hole.
4.
Install and tighten the bleed plug (239).
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