Cab Heater - Remove and Install
开始:
- 升起驾驶室
- 回收制冷剂。 有关回收和加注步骤的信息,请参阅维修手册, SENR5664, "适用于所有 Caterpillar 机器的所有空调和暖风用 R134a 产品"。 请参阅专门出版物, NENG2500, "空调工具"以了解正确的工具信息。
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图 1 g06337746 - 拆下螺栓 (1) 和板。 将软管组件 (2) 和 (3) 从驾驶室底部拆下。
断开软管组件 (4)。
降下驾驶室组件。
Show/hide table图 2 g06337766 - 拆下所有螺钉 (5) 和盖组件。
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图 3 g06337775 Show/hide table图 4 g06337780 - 断开线束组件 (6)。
拆下壳体组件 (7)。
Show/hide table图 5 g06337785 Show/hide table图 6 g06337791 - 拆下螺钉 (8) 和盖 (9)。
- 拆下支架 (11) 和加热器芯组件 (10)。
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图 7 g06337813 Show/hide table图 8 g06337838 - 卸下壳体 (12)。 重新定位探针 (13)。 拆下蒸发器芯组件 (14)。
拆下膨胀阀 (15)。
Show/hide table图 9 g06337841 Show/hide table图 10 g06337845 - 拆下侧盖 (16)。 拆下鼓风机 (17)。
- 按与拆卸相反的顺序安装驾驶室加热器。
- 充注制冷剂。 有关回收和加注步骤的信息,请参阅维修手册, SENR5664, "适用于所有 Caterpillar 机器的所有空调和暖风用 R134a 产品"。 请参阅专门出版物, NENG2500, "空调工具"以了解正确的工具信息。
Caterpillar Information System:
PM820, PM822, and PM825 Cold Planer Air Pressure Regulator
336 Excavators (Powered by C9.3 Tier 4 Engine) Engine Supplement System Pressure - Release
320D3 Excavators Bucket Tips - Inspect/Replace
301.5,301.6,301.7,301.8,302 Mini Hydraulic Excavator Machine Systems Seat - Remove and Install
320D3 Excavators Bucket Tips - Inspect/Replace - Drive-through System
320D3 and 323D3 Excavators Systems Travel Hydraulic System
320D3 Hydraulic Excavator Machine Systems Stick Cylinder - Assemble
320D3 and 323D3 Excavators Systems Oil Makeup (Swing System)
320D3 and 323D3 Excavators Systems Relief Valve (Swing)
New Panel Groups are Now Used on Certain XQ35 and XQ60 Generator Sets {4490, 7490} New Panel Groups are Now Used on Certain XQ35 and XQ60 Generator Sets {4490, 7490}
New Preservation Process for Crankshafts is Now Used for 3500, G3500, and C175-16 Series Engines {1202} New Preservation Process for Crankshafts is Now Used for 3500, G3500, and C175-16 Series Engines {1202}
New Preservation Process for Crankshafts is Now Used for 3500, G3500, and C175-16 Series Engines {1202} New Preservation Process for Crankshafts is Now Used for 3500, G3500, and C175-16 Series Engines {1202}
C175 Tier 4 Final Engines for Caterpillar Built Machines Electronic Control (Diesel Exhaust Fluid) - Remove and Install
C175 Tier 4 Final Engines for Caterpillar Built Machines Solenoid Valve (DEF Heater Coolant) - Remove and Install
301.5,301.6,301.7,301.8,302 Mini Hydraulic Excavator Machine Systems Cab - Remove and Install
320D3 Hydraulic Excavator Machine Systems Boom Cylinder - Disassemble
320D3 Excavators Condenser (Refrigerant) - Clean
C9.3 Marine Engine Radiator Core - Remove and Install - Jacket Water Radiator Core
320D3 and 323D3 Excavators Systems Pilot Hydraulic System
320D3 Hydraulic Excavator Machine Systems Boom Cylinder - Assemble
320D3 and 323D3 Excavators Systems Pilot Valve (Joystick)
323D3 Hydraulic Excavators Engine Supplements Electric Starting Motor - Remove and Install
323D3 Hydraulic Excavators Engine Supplements Engine - Remove and Install
323D3 Excavators Engine Oil Sample - Obtain