Body Mounting - Lubricate
推料器车斗不转动。 润滑用于安装推料器车斗的那些点很重要。
机器应停放在水平地面上。 确保停车制动器完全接合并且关闭发动机。
加注润滑剂之前，拆下盖并擦拭黄油嘴。 润滑完成后，安装盖。
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| 图 1 | g02455858 |
润滑机器后部每个安装销端部上的黄油嘴 (1)。
通过这些黄油嘴润滑机器两侧的安装销。 如果按推荐的周期进行润滑，每个油嘴需要注油一或两次。
Caterpillar Information System:
740B EJECTOR Articulated Truck System Pressure Release
740B EJECTOR Articulated Truck Sampling Interval and Location of Sampling Valve
740B EJECTOR Articulated Truck Capacities (Refill)
740C EJECTOR Articulated Truck Tire Shipping Pressure
2011/05/09 An Improved V-Belt for the Alternator is Now Used on Certain Cold Planers {1405}
740B EJECTOR Articulated Truck Parking Brake Manual Release
Instructions to Obtain and Upload a Warranty Report File for C4.4 through C32 Tier 4 Interim Engines {0336, 7772} Instructions to Obtain and Upload a Warranty Report File for C4.4 through C32 Tier 4 Interim Engines {0336, 7772}
740B EJECTOR Articulated Truck Towing the Machine
740B EJECTOR Articulated Truck Jacking/Blocking Locations
2011/03/11 Use the Latest Available Production Version of Cat ET for Tier 4 Interim C4.4 though C32 Engines {0785, 1900, 7610}
2013/06/11 Use the Latest Available Production Version of Cat ET on All Machines with Tier 4 Interim C4.4 through C32 Engines {0785, 7600, 7610}
2011/03/11 Instructions to Obtain and Upload a Warranty Report File Are Now Available for C4.4 through C32 Tier 4 Interim Engines {0336, 7772}
Field Procedure to Install new Platform Assemblies on the 770 and 772 Off-Highway Trucks{1408, 1417, 1429, 7051, 7155, 7156, 7251, 7253, 7254, 7256, 7267, 7405, 7557} Field Procedure to Install new Platform Assemblies on the 770 and 772 Off-Highway Trucks{1408, 1417, 1429, 7051, 7155, 7156, 7251, 7253, 7254, 7256, 7267, 7405, 7557}
2011/04/22 A new Special Instruction is Available for Replacing the Platform Assemblies on the 770 and 772 Off-Highway Trucks {1408, 1417, 1429, 7051, 7155, 7156, 7251, 7254, 7256, 7263, 7267, 7405, 7557}
2011/04/22 Improved Fender Groups are now Used on 770, and 772 Off-Highway Trucks {7252}
735B and 740B Articulated Trucks Cooling System Pressure Cap - Clean/Replace
C7.1 Engines For Caterpillar Built Machines Glow Plug Starting Aid - Test
C7.1 Engines For Caterpillar Built Machines Ignition Keyswitch Circuit and Battery Supply Circuit - Test
C7.1 Engines For Caterpillar Built Machines Indicator Lamp Circuit - Test
422F, 428F, 432F, 434F and 444F Backhoe Loaders Battery Disconnect
2011/08/29 The Toggle Switch Has Been Relocated to the Frame Assembly of the 770 and 772 Off-Highway Trucks {1258, 1260, 1261, 7332}
450F Backhoe Loader Lubricant Viscosities - Fluids Recommendations
2011/07/07 A New Serpentine Belt and Belt Tensioner Are Now Used on 777F Off-Highway Trucks {1357, 1358, 1397}
2011/03/09 Brake Guard Groups are Available on Certain M Series Motor Graders {7166}