3406E On-Highway Engine Caterpillar


Connecting Rod Bearings - Install

Usage:

3406E 1MM

安装步骤

表 1
所需工具    
工具     零件号     零件描述     数量    
B     185-3989     防粘结剂     1    


注意

保持所有零件清洁无杂质。

杂质会造成快速磨损和缩短部件寿命。





    图 1g01029039

    注: 当间隙检查完成后,安装连杆轴承,并保持干燥。 为了便于最终组装,在连杆轴承上涂抹清洁的发动机机油。

  1. 将新的连杆轴承 (3) 下轴瓦安装到连杆轴承盖 (2) 中。

  1. 将新的连杆轴承上轴瓦安装到连杆中。

  1. 将连杆拉到曲轴上。



    图 2g01032923

  1. 检查连杆轴承间隙。 按照步骤 5 和 6,在检查间隙时正确地安装和拧紧连杆轴承盖。 请参阅拆解与组装, "轴承间隙 – 检查"。

    轴承间隙(新轴承) ... 0.062 至 0.160 mm (0.0024 至 0.0063 in)

    最大允许轴承间隙(旧轴承) ... 0.20 mm (0.008 in)

  1. 使用工具 (B) 润滑螺栓 (1) 的螺纹和连杆轴承盖 (2) 的座面。 安装连杆轴承盖 (2) 和螺栓 (1) 。 确保连杆轴承盖一侧的数字和连接杆上的数字在同一侧。

  1. 按照以下步骤拧紧螺栓 (1) :

    1. 拧紧螺栓至扭矩为 90 ± 8 N·m (65 ± 6 lb ft)。

    1. 在每个螺栓和每个连杆轴承盖上做记号。

    1. 将每个螺栓都再拧紧90 ± 5度(1/4圈)。

  1. 重复步骤 1 至 6,安装连杆轴承的其余部分。

End By: 安装发动机机油泵。 请参阅 拆解和组装, "发动机机油泵 - 安装"。

Caterpillar Information System:

988G Wheel Loader Power Train NoSPIN Differential
938G Wheel Loader and IT38G Integrated Toolcarrier Belts - Inspect/Adjust/Replace
3114, 3116 and 3126 Industrial, Marine and Generator Set Engines Fuel Filter Base
3406E On-Highway Engine Connecting Rod Bearings - Remove
963C Track-Type Loader Power Train Equalizer Bar - Install
3408E and 3412E Engines for Caterpillar Built Machines Air in Fuel - Test
3034 Engine for Caterpillar Built Machines Crankshaft Front Seal - Install
3408E and 3412E Engines for Caterpillar Built Machines Turbocharger - Remove
3408E and 3412E Engines for Caterpillar Built Machines Pistons and Connecting Rods - Install
615C Series II Wheel Tractor-Scraper Transmission Neutral Lock Control
613C Series II Wheel Tractor-Scraper Elevator Control
613C Series II Wheel Tractor-Scraper Ejector Control
3003, 3013, 3014 and 3024 Engines for Caterpillar Built Machines Crankshaft Rear Seal - Install
994D Wheel Loader Engine Supplement Alternator - Remove and Install
615C Wheel Tractor-Scraper Wheel Tractor-Scraper Power Train Differential and Bevel Gear - Adjust
3408E and 3412E Engines for Caterpillar Built Machines Turbocharger - Install
3406E On-Highway Engine Crankshaft Main Bearings - Install
994D Wheel Loader Engine Supplement Engine Electronic Control Module - Remove and Install
994D Wheel Loader Engine Supplement Fuel Priming Pump - Remove and Install
963C Track-Type Loader Power Train Track Drive Motor - Install
D10R Track-Type Tractor Model Specific Coolant Information
3034 Engine for Caterpillar Built Machines Crankshaft Rear Seal - Remove
D8R Track-Type Tractor Air Conditioner In-Line Dryer - Inspect
994D Wheel Loader Engine Supplement Fuel Transfer Pump - Remove and Install
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.