OPERATOR'S MANUAL MAINTENANCE

Table Of Contents
Section E - Hydraulics
E-59 E-59
9803/9880-3
Main Control Valve
Description
Table 1. Torque Settings
Item
(1)
(1) Apply threadlock
Torque
Bolts - Main Control Valve to Frame 275 Nm
SAE split flange bolts - Main control valve to bucket/arm line M10, 42 +/-5 Nm
M12, 62 +/-6 Nm
M14, 93 +/-8 Nm
SAE split flange bolts - Main control valve to rotary joint
SAE split flange bolts - Main control valve to slew motor
SAE split flange bolts - Main control valve to return lines and oil cooler
SAE split flange bolts - Main control valve to pressure lines