793F and 797F Off-Highway Trucks Braking System Caterpillar


Service Tools

Usage:

793F D3T
使用下列维修工具来帮助诊断和排除电气系统故障。


图 1g00777826

Caterpillar 电子技师(ET)的连接

表 1
维修工具    
零件号     零件    
    Caterpillar 电子技师(ET)    
6V-7070     数字万用表 (重载)    
9U-7330     数字万用表 (1)    
146-4080     数字万用表 (RS-232) (1)    
8T-3224     针尖总成    
7X-1710     万用表    
8T-8726     3 针电缆组件    
6V-3000     接头维修套件 (Sure Seal)    
9U-7246     接头修理套件 (Deutsch DT 型)    
4C-3406     接头维修套件 (Deutsch)    
4C-8195     控制维修工具 (开关盒)    
( 1 ) 此工具可用于测量工作循环和频率。

有关维修 Sure Seal 接头的使用方法,请参阅专门说明书, SMHS7531。 关于 Deutsch "DT" 型接头的维修说明,请参阅专门说明书, SEHS9615。

使用数字万用表进行导通性检查或电压测量。 有关 6V-7070 数字万用表 的使用方法,请参阅专门说明书, SEHS7734。 7X-1710 万用表电缆 用于测量接头电压,无需断开接头。 把表笔电缆沿导线推入接头的背面。 8T-8726 适配器电缆 有一个 3 针抽头线束。 适配器电缆用于进行传感器电路的测量。

注: 除了线束测试之外,对于当今的 Caterpillar 电气电路不推荐使用比如 8T-0500 导通性测试仪 的导通性测试仪或比如 5P-7277 电压测试仪 的电压测试仪。

Caterpillar Information System:

UPS 1000S/ UPS 1200S Uninterruptible Power Supplys Breaker and Contactor Status PWA
UPS 120, UPS 150, UPS 250, UPS 300, UPS 301, UPS 500, UPS 600, UPS 750 and UPS 900 Uninterruptible Power Supplies Vacuum Pump
UPS 120, UPS 150, UPS 250, UPS 300, UPS 301, UPS 500, UPS 600, UPS 750 and UPS 900 Uninterruptible Power Supplies Flywheel Interface PWA
UPS 120, UPS 150, UPS 250, UPS 300, UPS 301, UPS 500, UPS 600, UPS 750 and UPS 900 Uninterruptible Power Supplies Vacuum Gauge
UPS 120, UPS 150, UPS 250, UPS 300, UPS 301, UPS 500, UPS 600, UPS 750 and UPS 900 Uninterruptible Power Supplies Rotor Position Sensor Assembly
UPS 120, UPS 150, UPS 250, UPS 300, UPS 301, UPS 500, UPS 600, UPS 750 and UPS 900 Uninterruptible Power Supplies Flywheel Assembly
UPS 120, UPS 150, UPS 250, UPS 300, UPS 301, UPS 500, UPS 600, UPS 750 and UPS 900 Uninterruptible Power Supplies SKiiP Interface PWA
UPS 120, UPS 150, UPS 250, UPS 300, UPS 301, UPS 500, UPS 600, UPS 750 and UPS 900 Uninterruptible Power Supplies Utility Inverter Assembly
UPS 1000S/ UPS 1200S Uninterruptible Power Supplys Fuse (Controls Cabinet)
UPS 120, UPS 150, UPS 250, UPS 300, UPS 301, UPS 500, UPS 600, UPS 750 and UPS 900 Uninterruptible Power Supplies Flywheel Inverter Assembly
UPS 1000S/ UPS 1200S Uninterruptible Power Supplys Internal Component Preremoval Steps (Controls Cabinet)
UPS 120, UPS 150, UPS 250, UPS 300, UPS 301, UPS 500, UPS 600, UPS 750 and UPS 900 Uninterruptible Power Supplies Field Coil Driver
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095} Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
UPS 1000S/ UPS 1200S Uninterruptible Power Supplys Transformer (T6)
UPS 1000S/ UPS 1200S Uninterruptible Power Supplys General Purpose Interface PWA (Controls Cabinet)
UPS 1000S/ UPS 1200S Uninterruptible Power Supplys Relay (Control Power Switch)
UPS 1000S/ UPS 1200S Uninterruptible Power Supplys EPO/EMO Reset Switch
UPS 1000S/ UPS 1200S Uninterruptible Power Supplys Modem Power Transformer (T8)
Proper Grounding for the 161-0797 Governor Control As {1264, 1408} Proper Grounding for the 161-0797 Governor Control As {1264, 1408}
UPS 1000S/ UPS 1200S Uninterruptible Power Supplys Precharge Contactor (K6, K7)
UPS 1000S/ UPS 1200S Uninterruptible Power Supplys Precharge Resistor
UPS 1000S/ UPS 1200S Uninterruptible Power Supplys Precharge Zig Zag Transformer
UPS 1000S/ UPS 1200S Uninterruptible Power Supplys Transformer (T1 to T4)
C15 On-Highway Engine Valve Mechanism Cover
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