Catalytic Converter Substrate - Replace
拆卸
- 在催化组件外部和进口和出口部分外部贴上标签。 显示通过催化转化器的排气的流动方向。
注: 当安装这些部分时,维持排气流动的原有方向。 这些部分必须维持排气流动的原有方向,以遵守排气标准。
- 拆下将锥组件连接到排气管路的螺栓。
Show/hide table
图 1 | g02789157 |
典型的催化转化器 (1) 凸台 (2) 带箍 (3) 锥组件 (4) 催化剂载体 (5) 管塞: |
- 拆下凸台。
- 拆下带箍。
- 从锥组件上分开各催化剂载体并相互分开。 拆下密封垫。 使用后应丢弃密封垫。 安装时应使用新密封垫。
- 如有需要,从锥组件上拆下管塞。
安裝
- 按与拆卸相反的顺序安装催化剂载体。
- 将凸台与 6 点钟位置对齐。
- 在管塞上涂抹 4C-5599 防咬合剂 。 拧紧管塞 (4) 至扭矩为 29 N·m (21 lb ft)。
- 将带箍与 12 点钟位置对齐。 将带箍拧紧至扭矩为 17.0 ± 1.2 N·m (150 ± 11 lb in)。
Caterpillar Information System:
C13 and C15 On-Highway Engines Coolant Extender (ELC) - Add
2012/03/23 An Improved Radiator Core As is Now Used on Certain Excavators and Mobile Hydraulic Power Units {1351}
2011/12/07 Improved Clamping for the Oil Supply Tube on a 3516C Generator Set Engine {1307}
C13 and C15 On-Highway Engines Coolant Sample (Level 1) - Obtain - On-highway Engines Only
C7 and C9 On-highway Engines Grounding Stud - Inspect/Clean/Tighten
2011/12/07 A New Common Rail Fuel Pump Is Now Used on Certain C9.3 Engines {1251, 1290}
Oil Leaks from the Accessory Drives of Certain 3500 and G3500 Engines{1207} Oil Leaks from the Accessory Drives of Certain 3500 and G3500 Engines{1207}
Failure of Fuel Temperature Sensors in Fuel Metering Valves on Certain G3500B Engines{1917, 1924} Failure of Fuel Temperature Sensors in Fuel Metering Valves on Certain G3500B Engines{1917, 1924}
C13 and C15 On-Highway Engines Severe Service Application
C7 and C9 On-highway Engines Emissions Warranty Information
A Fix Is Now Available for Loose Door Hinge Pins on Certain Generator sets{7263, 7274} A Fix Is Now Available for Loose Door Hinge Pins on Certain Generator sets{7263, 7274}
TH55FT-E70 and TH55FT-E90 Petroleum Transmissions Transmission Planetary
345D, 349D and 349D2 Excavators Mirror - If Equipped
NEHS0566 4C-9832 Large Engine Roll-Over Stand {0599, 0701} NEHS0566 4C-9832 Large Engine Roll-Over Stand {0599, 0701}
345D MHPU and 349D MHPU Mobile Hydraulic Power Units Plate Locations and Film Locations
Caterpillar O-rings: Measuring Tool, Material Application, and Dash Size Cross Reference{0374, 0599, 0759, 0767, 7555} Caterpillar O-rings: Measuring Tool, Material Application, and Dash Size Cross Reference{0374, 0599, 0759, 0767, 7555}
4C-9437 Portable Hydraulic Tester , 1U-8761 Portable Hydraulic Tester (Canceled), 4C-9675 Portable Hydraulic Tester , 1U-9951 Portable Hydraulic Tester (Canceled){0599, 0738} 4C-9437 Portable Hydraulic Tester , 1U-8761 Portable Hydraulic Tester (Canceled), 4C-9675 Portable Hydraulic Tester , 1U-9951 Portable Hydraulic Tester (Canceled){0599, 0738}
C18 Generator Sets Fuel System - Prime
Cat® Detect Object Detection System MID 134 - CID 0168 - FMI 03
Cat® Detect Object Detection System MID 134 - CID 0168 - FMI 04
320 GC, 320 and 323 Excavator Machine Systems Specifications Grease Lines
2011/12/23 A New Liner for the Auxiliary Pump Is Used on Certain Commercial Engines {1371}
C13 Engine for Combat and Tactical Vehicles Engine Oil Cooler
CX48-P2300 Petroleum Transmission Transmission Modulating Valve (Electronic Clutch Pressure Control)