259D, 279D, 289D, 299D, 299D XHP, 299D2 and 299D2 XHP Compact Track Loaders, 257D, 277D, 287D, 297D, 297D XHP, 297D2 and 297D2 XHP Multi Terrain Loaders and 236D, 242D, 246D, 262D, 272D, 272D XHP, 272D2 and 272D2 XHP Skid Steer Loaders Caterpillar


Piston Pump (Work Tool)

Usage:

272D B5W


图 1g03425897

表 1
技术规格,适用于 423-0086 活塞和齿轮泵总成  
项目  数量  零件  技术规格说明 
198-5351 塞  拧紧至扭矩为 190 ± 20 N·m (140 ± 15 lb ft)。 
9S-8006 O 形圈螺塞  拧紧至扭矩为 127 ± 13 N·m (94 ± 10 lb ft)。 
6R-7943 螺钉  拧紧至扭矩为 5.0 ± 0.5 N·m (44.3 ± 4.4 lb in)。 
168-2197 弹簧  自由长度为 65 mm (2.6 inch)。 
拧紧至扭矩为 14 ± 2 N·m (124 ± 18 lb in)。 
192-7636 螺栓  拧紧至扭矩为 44.0 ± 4.4 N·m (32.5 ± 3.2 lb ft)。 
168-3381 弹簧  自由长度为 66.5 mm (2.62 inch)。 
168-2203 轴垫片  打磨至所需厚度并使表面平衡度在 0.00 to 0.05 mm (0.000 to 0.002 inch) 范围,以获得尺寸 (A): 
垫片的厚度为 3.0 mm (0.12 inch)
8T-2503 螺栓  拧紧至扭矩为 205 ± 20 N·m (151 ± 15 lb ft)。 

Caterpillar Information System:

CB22B, CB24B, CB32B and CC24B Vibratory Utility Compactors Machine Systems Gear Pump (Steering and Vibratory)
PM-200 Cold Planer Operator Controls - Ground Control Panels
CB22B, CB24B, CB32B and CC24B Vibratory Utility Compactors Machine Systems Eccentric Weight Housing Group
259D, 279D, 289D, 299D, 299D XHP, 299D2 and 299D2 XHP Compact Track Loaders, 257D, 277D, 287D, 297D, 297D XHP, 297D2 and 297D2 XHP Multi Terrain Loaders and 236D, 242D, 246D, 262D, 272D, 272D XHP, 272D2 and 272D2 XHP Skid Steer Loaders Hydraulic Tank and Mounting
2013/09/06 Tilt Cylinder Lines Group has been Improved in 424B Backhoe Loader {5057, 5104}
773E and 777D Off-Highway Truck/Tractor Object Detection System (Two Cameras) Electrical Connector - Inspect
CB36B Asphalt Compactor and CB34B, CB34B XW and CC34B Vibratory Utility Compactors Machine Systems Eccentric Weight Housing Group
CB22B, CB24B, CB32B and CC24B Vibratory Utility Compactors Machine Systems Gear Motor (Vibratory)
CB22B, CB24B, CB32B and CC24B Vibratory Utility Compactors Machine Systems Motor Support (Vibratory)
CB22B, CB24B, CB32B and CC24B Vibratory Utility Compactors Machine Systems Motor Support (Vibratory)
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Procedure to Build Site Server Computer on MINEGEM and Cat® Command for Underground Equipped Machines {7600, 7605} Procedure to Build Site Server Computer on MINEGEM and Cat® Command for Underground Equipped Machines {7600, 7605}
2013/09/04 New Duo-Cone Seal Group Is Now Used for the Front Brakes on Certain 777C, 777D and 777F Off-Highway Trucks {4001, 4201, 4251, 4267, 7561}
793F Series AC Off-Highway Truck Engine Supplement Engine - Install
793F Series AC Off-Highway Truck Engine Supplement Engine - Remove
2013/09/16 A New Dump Body is Now Used on Certain 773E Off-Highway Trucks {7258}
2013/10/11 New Drivetrain and Motor Software Are Now Available for Certain Electric Drive Off-Highway Trucks {7620}
Grab, Accumulate, and Wrist Pressure Adjustment Procedure for HF201B and HF221A Felling Heads on Certain Track Feller Bunchers{5051, 5057, 5070, 5264, 5479} Grab, Accumulate, and Wrist Pressure Adjustment Procedure for HF201B and HF221A Felling Heads on Certain Track Feller Bunchers{5051, 5057, 5070, 5264, 5479}
259D, 279D, 289D, 299D, 299D XHP, 299D2 and 299D2 XHP Compact Track Loaders, 257D, 277D, 287D, 297D, 297D XHP, 297D2 and 297D2 XHP Multi Terrain Loaders and 236D, 242D, 246D, 262D, 272D, 272D XHP, 272D2 and 272D2 XHP Skid Steer Loaders Auxiliary Hydraulic Lines
2013/09/12 A Procedure to Adjust the Pressure of the Grab, Accumulate, and Wrist Control Valves on Certain Track Feller Bunchers Equipped with Certain Felling Heads Is Now Used {5051, 5057, 5070, 5264, 5479}
CB22B, CB24B, CB32B and CC24B Vibratory Utility Compactors Machine Systems Steering Control Group
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2013/09/02 A Two Piece Clip and Grommet Are Used On the Fuel Lines On Certain Machine Engines {1250, 1250, 7553}
2013/09/20 Rework Procedure to Enable Adjustment of Display Backlights on Certain 24M Motor Grader Is Now Available {7490}
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