Change The Gear Oil - Xylem FLYFT P7900 Installation, Operation And Maintenance Manual

6 Maintenance
3. Replace the O-rings.
4. When the oil has been emptied, then install the oil plugs.
If new oil must be added directly, then only the oil drain plug must be installed now.
Tightening torque: 50 Nm (37 lbf·ft)
Fill with oil
1. Fill up with the new oil.
2. Replace the O-rings.
3. Install the oil plugs.
Tightening torque: 50 Nm (37 lbf·ft)

6.7 Change the gear oil

For the intervals between major overhauls, see
Examples of suitable oil types are the following:
• Mobil SHC 626
Table 13: Oil volume
Gear ratio
6.0
4.889
Table 14: Spare part numbers
Item
Oil plug
O-ring
54
CAUTION: Compressed Gas Hazard
Air inside the chamber may cause parts or liquid to be propelled with
force. Be careful when opening. Allow the chamber to de-pressurize
before removal of the plug.
P7900 Installation, Operation, and Maintenance Manual
Major overhaul
on page 50.
Oil volume, L (quarts)
11.5 (12.2)
16 (16.9)
Part number
82 88 20
82 72 95