KCP Heavy Industries Co., Ltd Maintenance
7-5
Note ___________________________________________________________________
Hold fitting body firmly by means of a wrench.
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Tightening union.
7.2.2 Bite type fitting, hydraulic steel line reassembling
Every time a joint has been undone, the union nut must be tightened securely, without excessive
force.
7.3 Functional fluids
This section lists all the functional fluids used by your machine.
Caution ________________________________________________________________
Never use hydraulic fluids or lubricants with additives such as molybdenum. Such
additives can attack the bearings.
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7.3.1 Hydraulic fluid
The hydraulic system is filled with:
- Mineral hydraulic oil (HLP 46) or
- Biologically degradable hydraulic fluid based on a synthetic
Ester (HLP-E 46) or
- Non-readily flammable hydraulic fluid (HFC 46).
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