Cylinder Head Valves
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| 图 1 | g02557404 |
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| 331-2477 缸盖总成 的技术规格 | |||
| 项目 | 数量 | 零件 | 技术规格说明 |
| 1 | 12 | 252-7802 进气门 | 安装前在气门杆上涂抹清洁的发动机机油。 尺寸 (B) 为 9.441 ± 0.008 mm (0.3717 ± 0.0003 in) 表面角度 (D) 为 60.75 ± 0.25 度 气门头直径 (F) 为 44.50 ± 0.13 mm (1.752 ± 0.005 in)。 |
| 2 | 12 | 248-1467 排气门 | 安装前在气门杆上涂抹清洁的发动机机油。 尺寸 (C) 为 9.441 ± 0.008 mm (0.3717 ± 0.0003 in) 表面角度 (E) 为 45.75 ± 0.25 度 气门头直径 (G) 为 41.50 ± 0.13 mm (1.634 ± 0.005 in) |
| 3 | 24 | 224-4441 弹簧 | 试验力下的长度为 50.47 mm (1.987 in) 试验力为 160 ± 13 N (36 ± 3 lb) 试验后的自由长度约为 64.1 mm (2.52 in) |
| 4 | 24 | 332-2152 弹簧 | 试验力下的长度为 52.95 mm (2.085 in) 试验力为 320 ± 31 N (72 ± 7 lb) 试验后的自由长度约为 62.7 mm (2.47 in) |
| 5 | 24 | 268-2953 阀导管 | 安装前在缸孔上涂抹清洁的发动机机油。 缸孔为 9.508 ± 0.013 mm (0.3743 ± 0.0005 in) 至台阶的高度 (A) 为 20.0 ± 0.5 mm (0.79 ± 0.02 in) |
| 6 | 12 | 260-4855 气门座镶圈 | 插入角度为 29.75 ± 0.25 度 直径为 45.525 ± 0.013 mm (1.7923 ± 0.0005 in) 缸盖孔为 45.461 ± 0.015 mm (1.7898 ± 0.0006 in) |
| 7 | 12 | 224-1270 气门座镶圈 | 插入角度为 44.75 ± 0.25 度 直径为 42.390 ± 0.015 mm (1.6689 ± 0.0006 in) 缸盖孔为 42.320 ± 0.015 mm (1.6661 ± 0.0006 in) |
Caterpillar Information System:
950H Wheel Loader, 962H Wheel Loader and IT62H Integrated Toolcarrier Electrohydraulic System Piston Pump (Implement) (Pilot)
854G Wheel Dozer Secondary Steering - Test
M325D L MH and M325D MH Material Handlers Hydraulic System Travel Motor (Destroke Point) - Test and Adjust
797F and 797F XQ Off-Highway Truck Hydraulic System Control Valve (Brake Cooling, Hoist)
Rework Procedure to Reinforce the Cowl Assembly{0679, 7051, 7155, 7251, 7254, 7267} Rework Procedure to Reinforce the Cowl Assembly{0679, 7051, 7155, 7251, 7254, 7267}
2009/09/07 Rework Procedure to Reinforce the Mounting of the Cowl {7051, 7155, 7251, 7254, 7267}
770 and 772 Off-Highway Truck Camera - If Equipped
2009/07/27 New Bumpers Are Now Used on Cab Doors {7308}
2011/01/06 Improvements to the Fuel Sender Group {1273, 1408, 6201, 7481, 7857}
2009/07/20 Method for Monitoring The Landfill Compactor Tip Assembly ( 7 inch step ) {4206, 6806}
M325D L MH and M325D MH Material Handlers Hydraulic System Swing Bearing Movement - Measure
2009/08/03 Pistons and Piston Rings {1225, 1225}
793F Off-Highway Truck Power Train Differential and Bevel Gear - Remove
584 and 584HD Forwarders Window - Check
584 and 584HD Forwarders Windows - Clean
584 and 584HD Forwarders Mounting and Dismounting
795F AC and 795F AC XQ Off-Highway Truck Power Train Electronic Control System MID 081 - CID 3271 - FMI 08
795F AC and 795F AC XQ Off-Highway Truck Power Train Electronic Control System MID 081 - CID 3272 - FMI 08
795F AC and 795F AC XQ Off-Highway Truck Power Train Electronic Control System MID 081 - CID 3273 - FMI 08
795F AC and 795F AC XQ Off-Highway Truck Power Train Electronic Control System MID 081 - CID 3274 - FMI 08
795F AC and 795F AC XQ Off-Highway Truck Power Train Electronic Control System MID 081 - CID 3488 - FMI 08
795F AC and 795F AC XQ Off-Highway Truck Power Train Electronic Control System MID 081 - CID 3489 - FMI 08
795F AC and 795F AC XQ Off-Highway Truck Power Train Electronic Control System MID 081 - CID 3490 - FMI 08
795F AC and 795F AC XQ Off-Highway Truck Power Train Electronic Control System MID 081 - CID 3491 - FMI 08