General Information (HVAC System)
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| 图 1 | g03254996 |
(1) 鼓风机用电机 (2) 膨胀阀 (3) 热水阀 (4) 高压开关 (5) 空调干燥器 (6) 冷凝器 (7) 热水阀开关 (8) 空调压缩机 (9) 鼓风机用电机风扇转速 (10) 热/冷通/断开关 (11) 蒸发器/加热器芯 (12) 空调继电器（位于蒸发器后侧） | |
标准温度控制 HVAC 系统允许驾驶室温度随水阀或混合风门位置变化持续控制，并适当打开或关闭空调压缩机操作。
参考有关更多信息，参考系统操作, KENR5664, "用于所有 Caterpillar 机器的所有空调和加热 R134a 产品"。
Caterpillar Information System:
559C and 579C Knuckleboom Loaders Hydraulic Tank and Filter
559C and 579C Knuckleboom Loaders Pump Coupling
559C and 579C Knuckleboom Loaders Swivel
559C and 579C Knuckleboom Loaders Swing System
3516B and 3516C Engines For MT4400D AC Off-Highway Trucks Oil Level - Test
2013/03/05 A New Brake Accumulator Group is Now Used on the 797F Off-Highway Truck {4263}
CD54B Vibratory Asphalt Compactor Propel System Piston Pump Neutral - Test and Adjust - Mechanical, Solid Drum
777G Off-Highway Truck TA2 Technical Inspection{0372, 1000, 7000, 753T, 7565} 777G Off-Highway Truck TA2 Technical Inspection{0372, 1000, 7000, 753T, 7565}
2012/10/16 Improved Latch is Now Used Certain Grenoble Built Machines {1401, 7252, 726A, 7273}
450F Backhoe Loader Engine Supplement Cooling System Package (Radiator, Aftercooler, Hydraulic Oil Cooler, Fuel Cooler) - Remove and Install
950M, 962M, 966M, 972M, 980M, 982M, 950M Z and 962M Z Wheel Loaders Operation Information
CD54B Vibratory Asphalt Compactor Propel System Pump Control (Electronic Displacement Control) Neutral - Test and Adjust - Split Drum
MH3049 Material Handler Hydraulic System General Information (Travel System)
MH3049 Material Handler Hydraulic System Travel Counterbalance Valve
MH3049 Material Handler Hydraulic System Travel Motor
MH3049 Material Handler Hydraulic System Location of Components (Travel System)
MH3049 Material Handler Hydraulic System Travel Parking Brake
MH3049 Material Handler Hydraulic System Oil Makeup (Travel System)
424B and 424B HD Backhoe Loaders Power Train Axle Housing (Service Brakes, Differential and Bevel Gear) - Disassemble
C1.5 and C2.2 Engines for Caterpillar Built Machines Flash Programming
C1.5 and C2.2 Engines for Caterpillar Built Machines Alternator Is Noisy
CD54B Vibratory Asphalt Compactor Propel System Pump Control (Electronic Displacement Control) Neutral - Test and Adjust - Solid Drum
Procedure to Provide the New Inboard Ski Device on Certain Cold Planers{5645} Procedure to Provide the New Inboard Ski Device on Certain Cold Planers{5645}
C1.5 and C2.2 Engines for Caterpillar Built Machines Alternator Problem