69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System Caterpillar


Functional Test

Usage:

769C 01X
安装并设置 TPMS 时,执行下列功能检查。 同时必须标定 TPMS。

  1. 确认悬架油缸正确充油。

  1. 打开 TPMS。 POD 读出器将执行 2 秒钟显示测试,随后依次显示系统设定值。 接着 POD 将空白。 在该 2 秒钟期间,POD 和 PMC 发送并接收 LED 应点亮的信号。

    注: 步骤 2 包括了 TPMS 启动自检。 操作员应每天执行启动自检。 完成此步骤以确认 TPMS 工作正常。 此时 POD 上应显示无故障。

  1. 如需执行车灯测试,按下 POD 上的测试/设置开关。 读出器将空白 5 秒钟,随后显示 1.5 秒钟。 随后显示运输的总循环和总重量。 当按下测试/设置开关时,POD 和 PMC LED 以及外部负载指示灯应点亮。

  1. 成功完成步骤 1、2 和 3 后,卡车也通过了一个完整的负载循环。 确认 POD 和外部灯工作正常。 循环完成期间或之后,POD 上应显示无故障。 执行一个完整的负载循环的步骤列于如下。

    1. 将卡车驾驶到装载地点。 完全停车。 开始装载前,将变速箱置于空档位置并应用驻车制动。

    1. 装载卡车。 如需查看 POD 是否正常工作,请参阅本手册中的有效负载操作员显示器操作章节。 如需查看外部负载灯是否正常工作,请参阅本手册中的卡车有效负载测量系统操作章节。

    1. 将卡车驾驶到卸载场地并卸载负载。 确认执行底板提升操纵杆后,POD 显示器上显示的重量清除。

  1. 可选:可将使用认证过的磅秤进行精度检查作为正常功能检查步骤的一部分。 如果使用了磅秤,则应在卡车满载时的重量中减去卡车的空车质量。 差值应在 POD 读出器的 ± 5% 范围内。

    注: 所有便携称和台秤均会有些误差,这些误差随不同负载范围而不同。 应考虑称量未知量的计量工具读数的误差,除非可用已知重量标定确认便携称或台秤精度。 卸载时台秤或便携称归零并不指示其在重负载时的精度。 在称重学习中不必抱怨 TPMS 不准,除非便携秤或台秤能根据一个高于学习中遇到的装载范围的标准进行过校准。

Caterpillar Information System:

938G Series II Wheel Loader and IT38G Series II Integrated Toolcarrier Steering System General Information (Steering)
C4.4 (Mech) Industrial Engine Valve Mechanism Cover
776D, 777D and 777D HAA Off-Highway Truck/Tractors Hydraulic System Control Valve (Hoist)
784C and 785C Off-Highway Truck/Tractors Air System and Brakes Parking Brake Valve (Reset)
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System Calibration
3054E Industrial Engine Crankshaft Seals
3054E Industrial Engine Connecting Rod Bearing Journal - Steel Crankshaft
CB-634D Paving Compactor Machine Electronic Control System Sensors
2002/11/11 The Sleeve Bearings That Are Used In Some Idler Gears, Cluster Gears, Cage Assemblies, And Adapter Assemblies Are Now Available For Parts Service {1206, 1207, 1234, 7551}
CS-563E, CP-563E, CS-573E, CP-573E, CS-583E, CP-583E, CS-663E, CP-663E and CS-683E Vibratory Soil Compactors Vibratory Support Oil Sample - Obtain
Bench Test Procedure for a 793, 793B, and 789C Off-Highway Truck Transmission{3030, 3073} Bench Test Procedure for a 793, 793B, and 789C Off-Highway Truck Transmission{3030, 3073}
3406C Industrial Engine Fuel System Secondary Filter - Replace
TH210 and TH215 Telehandlers Engine Supplement Gear Pump (Hydraulic Fan) - Remove
TH210 and TH215 Telehandlers Engine Supplement Gear Pump (Hydraulic Fan) - Install
IT28G Integrated Toolcarrier and 928G Wheel Loader Hydraulic System Quick Coupler Valve
966H Wheel Loader and 972H Wheel Loader Power Train Transmission Hydraulic Control Operation
550, 570 and 580 Wheel Harvesters Color Marking System Pump - Assemble
3054E Industrial Engine Fuel Injection Nozzles
550, 570 and 580 Wheel Harvesters Color Marking System Pump - Disassemble
TH350B, TH360B, TH460B and TH560B Telehandlers Engine Supplement Air Cleaner - Install
938G Series II Wheel Loader and IT38G Series II Integrated Toolcarrier Steering System Piston Pump (Steering)
3056E Engine for Caterpillar Built Machines Alternator - Install
814F Wheel Tractor, 815F Soil Compactor and 816F Landfill Compactor Machine Systems Window Wiper and Wiper Motor (Rear) - Install
814F Wheel Tractor, 815F Soil Compactor and 816F Landfill Compactor Machine Systems Window Wiper and Wiper Motor (Front) - Install
Back to top
The names Caterpillar, John Deere, JD, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
CH-Part.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only.