Exhaust Gas Recirculation Valve - Remove and Install - C3.3B Tier 4 Interim/Stage 3A
注: 请参阅技术规格 UENR0995"发动机设计"，了解非指定的发动机扭矩值。
Show/hide table
 |
|
热的冷却液、蒸汽和碱会造成人身伤害。 在工作温度下，发动机冷却液是热的而且处在压力下。 散热器和所有到加热器的管路或发动机中都有热的冷却液或蒸汽。 与它们的任何接触都会造成严重烫伤。 只有当发动机停机且冷却系统压力盖已经冷却到可以徒手触摸时，再慢慢拆下冷却系统压力盖以释放压力。 不要试图在冷却液还热的时候去拧紧软管接头，软管会脱落而造成灼伤。 警告：冷却系统的冷却液添加剂含碱。 应避免它与皮肤和眼睛接触。 |
Show/hide table
| 注意 |
|---|
|
在进行检验、保养、测试、调整及维修产品期间，必须小心以确保装好排放出的油液。 在打开任何舱室或解体任何储有液体的部件之前，要准备好合适的容器收集液体。 有关收集和盛接 Cat 产品上油液的适用工具和用品，请参阅专门出版物, NENG2500, "代理商维修工具目录"。 按照当地法规和要求处置所有液体。 |
- 将冷却液排放至低于废气再循环阀的液位。 拆下热屏蔽 (1)。
Show/hide table
图 2 g02824816 - 断开软管 (2) 和 (3)。 卸下螺栓 (4)。
Show/hide table
图 3 g02824896 - 断开软管 (6) 和 (7)。 拆下螺栓 (5)、废气再循环阀 (8) 和冷却器组件 (9)。
Show/hide table
| |
| 图 1 | g02824663 |
- 按与拆卸相反的顺序安装废气再循环阀 (8)。
- 将软管 (7) 的阀拧紧至扭矩为
30.0 至 39.0 N·m (22.13 至 28.76 lb ft) 。
- 将软管 (7) 的阀拧紧至扭矩为
Caterpillar Information System:
988K XE Wheel Loader Crankshaft Vibration Damper - Inspect
Product Identification Numbers (PIN) Location Guide Compactor (Soil)
553C Wheel Feller Buncher Reference Material
420F, 428F, 430F, 432F, 434F and 444F Backhoe Loaders System Schematic
553C, 563C and 573C Wheel Feller Bunchers IQAN Monitoring ; Control System Description of Measure Screens
Product Identification Numbers (PIN) Location Guide Reclaimer Mixer
773G and 775G OFF-Highway Trucks Machine Systems Metering Pump (Steering) - Remove and Install
553C Wheel Feller Buncher Fuses - Replace
553C, 563C and 573C Wheel Feller Bunchers IQAN Monitoring ; Control System Show Logs
C2.6 and C3.3B Engines for Caterpillar Built Machines Exhaust Gas Recirculation Valve - Assemble - C3.3B Tier 4 Interim/Stage 3A
359-3896 Lifting Bracket Group{0599, 0629, 1122, 7000, 7156, 7505} 359-3896 Lifting Bracket Group{0599, 0629, 1122, 7000, 7156, 7505}
C15 and C18 Engines for Caterpillar Built Machines Fuel Manifold (ARD) - Remove and Install
C15 and C18 Engines for Caterpillar Built Machines Exhaust Manifold - Remove and Install
773G and 775G OFF-Highway Trucks Machine Systems Brake Valve and Mounting (Parking) - Remove and Install
Product Identification Numbers (PIN) Location Guide Compactor (Asphalt)
The Product Link Antenna for Certain M and M Series 2 Motor Graders Will be Secured for Transport to Prevent Damage to the Antenna{7606} The Product Link Antenna for Certain M and M Series 2 Motor Graders Will be Secured for Transport to Prevent Damage to the Antenna{7606}
Product Identification Numbers (PIN) Location Guide Compactor (Pneumatic)
299D and 299D XHP Compact Track Loaders and 272D and 272D XHP Skid Steer Loaders Machine Systems Piston Motor (Hydrostatic)
PL87 Pipelayer Power Train Transmission Lubrication Oil Pressure - Test
PL87 Pipelayer Power Train Relief Valve (Torque Converter Inlet) Pressure - Test
2012/02/21 The Painted Interior Cab Color Is Now Black on Certain M and M Series 2 Motor Graders {7301, 7559}
Product Identification Numbers (PIN) Location Guide Articulated Truck
988K XE Wheel Loader Engine Mounts - Inspect
R1600H Load Haul Dump Power Train General Information