Relief Valve (Secondary Steering)
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| 图 1 | g00102186 |
安全阀的压力设定值 ... 17300 ± 700 kPa (2510 ± 100 psi)
安全阀的流速 ... 21 ± 2 L/min (5.5 ± 0.5 US gpm)
安全阀测试的油温 ... 49° ± 3°C (120° ± 18°F)
(1) 锁紧螺母扭矩 ... 13 ± 2 N·m (10 ± 1 lb ft)
辅助转向安全阀的安装扭矩 ... 50 ± 7 N·m (37 ± 5 lb ft)
Caterpillar Information System:
561M Pipelayer Idlers (Track)
992G Wheel Loader and 854G Wheel Dozer Steering System Relief Valve (Steering Cylinder Crossover)
992G Wheel Loader and 854G Wheel Dozer Steering System Check Valve (Steering Pilot)
631E Series II Wheel Tractor-Scrapers Draft Arm Wear Plates - Check/Adjust
651E Wheel Tractor-Scraper Draft Arm Flange Bolts - Check
561M Pipelayer Drawbar
D5M Track-Type Tractor Power Train Fender
515 Wheel Skidder and 525 Wheel Skidder Conventional Coolant/Antifreeze Cooling System Maintenance
D6M Track-Type Tractor Power Train Platform
651E Wheel Tractor-Scraper Differential and Final Drive Oil Level - Check
D6M Track-Type Tractor Hydraulic System Case Drain Filter - Replace
651E Wheel Tractor-Scraper Differential and Final Drive Oil - Change
992G Wheel Loader and 854G Wheel Dozer Steering System Pressure Switch (Primary Steering Oil)
651E Wheel Tractor-Scraper Ejector Carrier Rollers - Check/Adjust
992G Wheel Loader and 854G Wheel Dozer Steering System Check Valve (Steering Oil Cooler Bypass)
651E Wheel Tractor-Scraper Ejector Carrier Rollers - Inspect/Pack/Replace
992G Wheel Loader and 854G Wheel Dozer Steering System Relief Valve (Pump Backup)
992G Wheel Loader and 854G Wheel Dozer Steering System Selector and Pressure Control Valve (Steering)
D6M Track-Type Tractor Ripper Linkage and Cylinder Bearings - Lubricate
651E Wheel Tractor-Scraper Ejector Guide Rollers - Check/Adjust
992G Wheel Loader and 854G Wheel Dozer Steering System Steering Cylinder
D6M Track-Type Tractor Power Train Cab Mounting
D5M Track-Type Tractor Power Train Rollover Protective Structure (ROPS)
651E Wheel Tractor-Scraper Ejector Support Rollers - Check/Adjust