Maintenance
Safety, Operation and Maintenance Manual - Aug 2012 5-87
SY115C9/135C/155H Crawler Hydraulic Excavator
(P) in order to drain the oil.
Remark:
Check the O-ring on screw plug and replace
the O-ring if broken.
5. Tighten the plug (P) and remove the plugs
(F) and (L).
6. Fill oil through the opening of the plug (F).
7. When the oil is seen coming out of the
opening (L), reinstall the plug (F) and (L)
and tighten them to: 58.8±19.6N.m.
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