3512B and 3516B Engine Supplement for and 784C,, 785C and and 785C HAA Off-Highway Truck/Tractors Caterpillar


Vibration Damper and Pulley - Remove

Usage:

785C 1HW

拆除步骤

表 1
所需工具    
工具     零件号     零件名称     数量    
A     8S-9191     螺栓     2    
B     4C-9426     导向螺栓     2    

开始:

  1. 拆下风扇驱动装置。 本机器或配备机械型风扇驱动装置,或配备液压型风扇驱动装置。 请参考拆卸和组装, "(液压)风扇驱动装置 - 拆除或(机械)风扇驱动装置 - 拆除"部分。



    图 1g00569615

  1. 拆下将曲轴皮带轮 (2) 固定在轴套 (3) 上的三只螺栓 (1) 。



    图 2g00569616

  1. 如图所示,将适当的吊索套在曲轴皮带轮 (2) 上。 将吊索固定到起重装置上。

  1. 将三只螺栓 (1) 安装到三个移位孔上。 匀力拧紧这三只螺栓 (1) ,以使曲轴皮带轮 (2) 与轴套 (3) 分离。

  1. 从轴套 (3) 上拆下皮带轮总成 (2) 。 曲轴皮带轮 (2) 的重量为 32 千克 (70 磅)。



    图 3g00569618

  1. 拆下将轴键 (4) 固定在轴头 (5) 上的固定螺钉。 从轴头 (5) 上拆下轴键 (4) 和轴套 (3) 。



    图 4g00569619

  1. 拆下将减震器总成 (7) 固定在减震器座(未显示)上的 18 只螺栓 (6) 中的两个和垫圈。



    图 5g00569658

  1. 必须将工具 (A) 改装为导向螺栓才能使用。 用合适的虎钳夹住工具 (A) 。 拆下螺栓头,从而将工具 (A) 改装为导向螺栓。 如图所示,安装工具 (A) 。

  1. 拆下将减震器总成 (7) 固定在减震器座(未显示)上的其余 16 只螺栓 (6) 和垫圈。

  1. 需要两个人才能从减震器座(未显示)上拆下减震器总成 (7) 。 减震器总成 (7) 的重量为 32 千克 (71 磅)。



    图 6g00569660

  1. 拆下将轴头 (5) 和减震器座 (9) 固定在曲轴(未显示)上的六只螺栓 (8) 中的两个。



    图 7g00569662

  1. 如图所示,安装工具 (B) 。 拆下将轴头 (5) 和减震器座 (9) 固定在曲轴(未显示)上的其余四只螺栓 (8) 。



    图 8g00569665

  1. 从减震器座 (9) 上拆下轴头 (5) 。



    图 9g00569666

  1. 如图所示,将适当的吊索套在减震器座 (9) 和减震器总成 (10) 上。 将吊索固定到起重装置上。

  1. 将减震器座 (9) 和减震器总成 (10) 整个拆下。 减震器座 (9) 和减震器总成 (10) 的总重量为 88 千克 (194 磅)。

  1. 如有必要,可拆下十只螺栓 (11) 和垫圈,从而将减震器座 (9) 和减震器总成 (10) 分开。

Caterpillar Information System:

784C and 785C Off-Highway Truck Power Train Spindle - Remove
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Electronic Systems Mode 4 - EMC Output Electronics
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Electronic Systems F414 Radar Signal Input - Not Detected
797 Off-Highway Truck Power Train Drive Shaft (Main)
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Electronic Systems F413 Radar Sense Input - Not Detected
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Electronic Systems F412 Aftercooler Temperature Sensor - Failed High
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Electronic Systems F411 Aftercooler Temperature Sensor - Failed Low
216, 226, 228, 232, 236, 242, 246, 248, 252 and 262 Skid Steer Loaders Hydraulic System Oil Level - Check
3054 Engine for Caterpillar Built Machines Water Pump - Disassemble - Type 1 Engines and 9RM Engines
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Electronic Systems F408 Engine Oil Pressure Sensor - Failed Low
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Electronic Systems F407 Coolant Temperature Sensor - Failed High
3054 Engine for Caterpillar Built Machines Inlet Manifold - Install - Type 2 Engines and 7BJ Engines
TH62, TH63, TH82 and TH83 Telehandlers Axle Breathers - Clean/Replace
D400E Series II Articulated Truck Gear Pump (Hoist) - Install
938G Wheel Loader and IT38G Integrated Toolcarrier Hydraulic System Biodegradable Oil Filter Element - Replace - If Equipped
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Electronic Systems F415 Coolant Level Sensor - Failed Low
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Electronic Systems Mode 5 - RHC Output Diagnostics
CB-634C Vibratory Compactor Directional Turn Signal and Hazard Flasher Control
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Electronic Systems F416 Coolant Level Sensor - Failed High
216, 226, 228, 232, 236, 242, 246, 248, 252 and 262 Skid Steer Loaders Rollover Protective Structure (ROPS) and Falling Object Protective Structure (FOPS) - Inspect
784C and 785C Off-Highway Truck Power Train Spindle - Install
980G Wheel Loader Backup Alarm - Test
554 Forwarder and 574 Forwarder Roading Lights
3054 Engine for Caterpillar Built Machines Water Pump - Assemble - Type 1 Engines and 9RM Engines
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.