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) - High Flow

Usage:

289D A9Z




图 1g03373866

表 1
技术规格,用于 341-7635 活塞泵总成 
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)。 

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