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SPECIFICATIONS - Continued
SPECIFICATIONS - Continued

Technical Manual For Hydraulic Excavator Model 330Lcr 2
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TM 5-3805-281-24-2
Hydraulic System
Item
Measurement
Specification
33
Holder-to-Housing Cap Screw
Torque
49 Nm (36 lb-ft)
3360
9
Plug-to-Housing
Torque
34 Nm (25 lb-ft)
Flow Regulator Valve:
Spool-to-Housing Plug
Torque
49 Nm (36 lb-ft)
Check Valve Ball-to-Housing Plug
Torque
10 Nm (86 lb-in.)
Orifice-to-Housing
Torque
10 Nm (86 lb-in.)
Control Valve:
Control Valve
Weight
240 kg (529 lb) approximate
Mounting Bracket-to-Valve
Torque
205 Nm (151 lb-ft)
Housing Cap Screw
Arm Reduced Leakage Pilot
Torque
12 Nm (9 lb-ft)
Valve-to-Left Spring Cover Cap
Screw
Boom Reduced Leakage Pilot
Torque
12 Nm (9 lb-ft)
Valve and Boom Manual Lower
Valve-to-Right Spring Cover Cap
Screw
Lower Pilot Caps-to-Control Valve
Torque
29 Nm (21 lb-ft)
Housing Cap Screw
Special Cap Screw-to-Spool
Torque
16 Nm (12 lb-ft)
Upper Pilot Caps Cap Screw
Torque
29 Nm (21 lb-ft)
Arm Head End Reduced Leakage
Torque
74 Nm (55 lb-ft)
Pilot and Relief Valve Housing
Plug
Arm Head End Reduced Leakage
Torque
137 Nm (101 lb-ft)
Pilot and Relief Valve Housing
Plug
Continued on next page
CED,OUOE003,1114
1910SEP984/9
19-46


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