320D2 GC Excavator Machine System Specifications Air Conditioner Lines Caterpillar


Air Conditioner Lines
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320D2 GC Excavator Machine System Specifications [UENR6213]
OPERATOR STATION
AIR CONDITIONER GP
320, 320 GC, 323 and 323 GC Excavator Machine Systems Specifications Refrigerant Compressor
320D2 GC Excavator Machine System Specifications Air Conditioner Lines


Illustration 1g06018325
Typical example

Table 1
Specification for 455-4588 Air Conditioner Lines Gp and 471-1312 Air Conditioner Lines Gp 
Item  Qty  Part  Specification Description 
8T-4908 Bolt  Torque to 22.5 ± 2.5 N·m (199.1 ± 22.1 lb in)
8T-4189 Bolt  Torque to 20 ± 2 N·m (177 ± 18 lb in)
6V-7357 Bolt  Torque to 5.5 ± 1.5 N·m (48.7 ± 13.3 lb in)
8T-4971 Bolt  Torque to 10 ± 2 N·m (89 ± 18 lb in)
8T-4200 Bolt  Torque to 20 ± 5 N·m (177 ± 44 lb in)
6V-7357 Bolt  Torque to 10 ± 2 N·m (89 ± 18 lb in)
8T-4138 Bolt  Tighten the bracket bolt to 6 ± 1 N·m (53 ± 9 lb in) or tighten until zero gap is achieved. 


Illustration 2g06018333

Table 2
Item  Qty  Part  Specification Description 
Mount the A/C hose assembly with minimum clearance of 50 mm (2.0 inch) with the platform. 

Information System:

323F Excavator Hydraulic System Oil Filter (Pilot) - Replace
312F and 313F Excavator Machine System Specifications Swivel Lines
323F Excavator Hydraulic System Oil Filter (Return) - Replace
323F Excavator Hydraulic System Oil Level - Check
312F and 313F Excavator Machine System Specifications Swing Drive
318F Excavator Machine Systems Stick - 2.6 m (8.53 ft)
312F and 313F Excavator Machine System Specifications Swing Drive Mounting
318F Excavator Machine Systems Stick - 3.1 m (10.17 ft)
312F and 313F Excavator Machine System Specifications Swing Gear and Bearing
312F and 313F Excavator Machine System Specifications Fuel Tank
318F Excavator Machine Systems Stick - 2.25 m (7.381 ft)
312F and 313F Excavator Machine Systems Electronic Control (Main Pump System)
323F Excavator Hydraulic System Oil Filter (Case Drain) - Replace
323F Excavator Hydraulic System Oil - Change
318F Excavator Machine Systems Stick - 3.1 m (10.17 ft)
312F and 313F Excavator Machine System Specifications Pilot Lines
Procedure to Rework Main Frames of Certain 422F, 428F, 432F, 434F, and 444F Backhoe Loaders {7054}
318F Excavator Machine Systems Stick - 3.1 m (10.17 ft)
312F and 313F Excavator Machine Systems Electronic Control (Boom System)
312F and 313F Excavator Machine Systems Shovel Crane - Test and Adjust
320D2 GC Excavator Machine Systems Bucket Cylinder - Remove and Install
312F and 313F Excavator Machine Systems Electronic Control (Stick System)
320D2 GC Excavator Machine Systems Load Control Valve (Stick Cylinder) - Remove and Install
320D2 GC Excavator Machine Systems Load Control Valve (Stick Cylinder) - Disassemble