Komatsu PC20R-8 Shop Manual page 227

REMOVAL AND INSTALLATION
INSTALLATION OF SWING MACHINERY
To install, reverse the removal procedure.
.
Platform screws: 130 Nm
Viti: Loctite 262
Swing machinery screws: 130 Nm
Viti: Loctite 262
1 - Fill the tank with hydraulic oil up to the maximum le-
vel.
Hydraulic oil needed: approx. 22
2 - Start the engine to circulate the oil and check that
there are no leaks.
3 - Stop the engine, check the oil hydraulic level and, if
necessary, top it up.
4 - Bleed air from the hydraulic circuits and pressurise
the tank. (For details, see «20. CONTROLS AND AD-
JUSTMENTS»).
PC20R-8 PC27R-8
,
SWING MACHINERY
30-45