Komatsu PC500LC-10R Shop Manual page 663

60 MAINTENANCE STANDARD
No. Item
Tightening torque of the
2
bolt
Tightening torque of the fil-
3
ter
PC500LC-10R
MAINTENANCE STANDARD OF 1ST-LINE ATTACHMENT PPC VALVE
Judgment criteria
9.8 to 12.7 Nm {1.0 to 1.3 kgm}
8.8 to 11.8 Nm {0.9 to 1.2 kgm}
(WITH EPC VALVE)
Unit: mm
Remedy
Re-tighten
60-59