Kingpin Bearings - Lubricate
主销轴承 位于前轮内部。
自动润滑系统润滑主销轴承。如果远程线路损坏，安装油嘴来代替远程线路，然后润滑油嘴处的轴承，直到能够更换线路。
在油嘴加注润滑油之前，先把所有油嘴抹干净。
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| 图 1 | g00714555 |
右侧主销的润滑油嘴位于机器右前侧油嘴排内。润滑油嘴 (1) 以润滑机器右侧的上主销轴承 。润滑油嘴 (2) 以润滑位于机器右侧的下主销轴承 。
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| 图 2 | g00714556 |
润滑油嘴 (3) 以润滑位于机器左侧的上主销轴承 。润滑油嘴 (4) 以润滑位于机器左侧的下主销轴承。
Caterpillar Information System:
424D, 428D and 438D Backhoe Loaders Steering Control
424D, 428D and 438D Backhoe Loaders Mirror
424D, 428D and 438D Backhoe Loaders Heating and Air Conditioning Control - If Equipped
416D, 420D, 424D, 428D, 430D, 432D and 442D Backhoe Loaders Backup Alarm
424D, 428D and 438D Backhoe Loaders Hazard Flasher Control
424D, 428D and 438D Backhoe Loaders Directional Turn Signal Control
420D and 430D Backhoe Loaders Window Wiper and Washer Control - If Equipped
420D and 430D Backhoe Loaders Light Switches
424D, 428D and 438D Backhoe Loaders Alert Indicators
2000/06/26 A New Fuel Filter Improves Fuel Quality {1261, 1274}
988G Wheel Loader Electrohydraulic System Piston Pump Margin Pressure (Hydraulic Fan) - Test and Adjust
10B Pavemaster Screed Burner System
424D, 428D and 438D Backhoe Loaders Steering Column Tilt Control
TH62, TH63, TH82, TH83 and TH103 Telehandlers Power Train Drive Shaft - Remove and Install
TH62, TH63, TH82 and TH83 Telehandlers Boom Chain - Inspect/Lubricate
776D and 777D Off-Highway Truck/Tractors Electronic Systems Guide Caterpillar Monitoring System
527 Track-Type Skidder Power Shift Transmission Steering and Brakes
3034 Engine for Caterpillar Built Machines Coolant Temperature Switch
561N, 572R Series II and 572R Pipelayers and D10R, D11R, D5M, D5N, D6M, D6N, D6R, D6R Series II, D7R, D7R Series II and D8R Series II Track-Type Tractors Power Train Electronic Control System MID 113 - CID 0075 - FMI 03
TH62, TH63, TH82, TH83 and TH103 Telehandlers Machine Systems Piston Pump (Implement and Steering) - Assemble
24H Motor Grader Machine Structure - Inspect
TH62, TH63, TH82 and TH83 Telehandlers Boom Chain Tension - Check/Adjust
TH62, TH63, TH82 and TH83 Telehandlers Equipment Lowering with Loss of Hydraulic Power
IT28G Integrated Toolcarrier and 928G Wheel Loader Brake and Fan Drive System Gear Motor (Fan Drive)