312F and 313F Excavator Machine System Specifications Boom Cylinder Lines Caterpillar


Boom Cylinder Lines
`


Illustration 1g06016881

Table 1
Specification for 393-1983 Boom Cylinder Lines Gp 
Item  Qty  Part  Specification Description 
Distance from the centerline of the mounting pin to the center of support assembly is 443.0 mm (17.44 inch)
383-9280 Tube As  Torque to 114.5 ± 17.0 N·m (84.5 ± 12.5 lb ft)
8T-4185 Bolt  Torque to 30 ± 7 N·m (266 ± 62 lb in)
8T-4196 Bolt  Torque to 32 ± 6 N·m (283 ± 53 lb in)
338-6971 Pressure Sensor Gp  Before assembly, apply thin hydraulic oil to the outside diameter of male thread.
Torque to 64 ± 3 N·m (47 ± 2 lb ft)
Orient the support assemblies to an angle of 30 degrees. 

Information System:

318F Excavator Machine Systems Final Drive
312F and 313F Excavator Machine System Specifications Pump Head (Main)
312F and 313F Excavator Machine System Specifications Main Hydraulic Pump
312F and 313F Excavator Machine Systems Electronic Control (Machine System)
312F and 313F Excavator Machine Systems Engine Control
300.9D VPS Mini Hydraulic Excavator Machine Systems Compression - Test
349D2 MHPU Mobile Hydraulic Power Unit Hydraulic System Oil Makeup (Swing System)
325F Excavator Machine Systems Boom - Install
New Cylinder Head Bolts are Now Used on Certain Excavators {5457, 5458}
349D2 MHPU Mobile Hydraulic Power Unit Hydraulic System Relief Valve (Swing)
325F Excavator Machine Systems Boom - Remove
C2.4 Tier 4 Final Engines for Caterpillar Built Machines Crankshaft - Install
Inspection of the Rear of the Engine on Certain C3.3, C4.4, and C7.1 Engines {1161, 1201}
316F Excavator Machine System Specifications Fuel Tank and Mounting
320D2 GC Excavator Engine Supplement Battery - Remove and Install
320D2 GC Excavator Engine Supplement Fuel Priming Pump - Remove and Install
320D2 GC Excavator Engine Supplement Air Cleaner - Remove and Install
312F and 313F Excavator Machine Systems Relief Valve (Main) - Test and Adjust
320D2 GC Excavator Engine Supplement Water Pump - Remove and Install
318F Excavator Machine Systems Machine System
320D2 GC Excavator Engine Supplement Crankshaft Vibration Damper and Pulley - Remove and Install
320D2 GC Excavator Engine Supplement Refrigerant Compressor - Remove and Install
320D2 GC Excavator Engine Supplement Refrigerant Condenser - Remove and Install
Repair Procedure for the Front Tooth Seat on Certain MP324 D and MP324 CC Jaw Sets {6349}