Cylinder Head
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图 1 | g02266374 |
典型实例 |
用干净的发动机机油润滑螺纹和螺栓头的下部。
- 按图 1 中所示的顺序将螺栓上紧到以下扭矩。 ...
50 N·m (37 lb ft) - 再次将螺栓拧紧至以下扭矩。 ...
160 N·m (118 lb ft) - 将螺栓头拧紧到附加量。 ... 130 度
- 再次将螺栓拧紧至以下扭矩。 ...
缸盖最小厚度 ...
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图 2 | g02260053 |
典型实例 |
注: 表 1 中给出了缸盖的最大变形。
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尺寸 | 最大允许变形 |
---|---|
宽度 (A) | |
长度 (B) | |
对角线 (C) | |
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图 3 | g02328933 |
典型实例 |
(D) 从气门导管顶部至气门弹簧座之间气门导管高度 ...
(E) 气门导管的外径 ...
(F) 气门导管的长度 ...
(G) 气门导管的内径 ...
(H) 气门深度
- 进气 ...
0.995 至 1.495 mm (0.03917 至 0.05886 in) - 进气门深度的维修极限 ...
1.09 mm (0.04291 in) - 排气 ...
0.65 至 1.007 mm (0.02559 至 0.03965 in) - 排气门深度的维修极限 ...
2.06 mm (0.08110 in) - 进气门深度的维修极限 ...
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图 4 | g02474819 |
典型实例 |
(J) 缸盖中原有孔的直径 ...
(K) 座角
- 进气 ... 120 度
- 排气 ... 120 度
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图 5 | g02716416 |
典型实例 |
(L) 座表面抛光 ... Ra 0.8 微米
(M) 气门座与气门导管原有孔同心度最大总指示读数 (TIR) ...
Caterpillar Information System:
3516B HD Generator Set Cooling System Coolant Sample (Level 1) - Obtain
G3516 Petroleum Engine Coolant Sample (Level 1) - Obtain
D6T Track-Type Tractor Burn Prevention
G3516 Power Module Coolant Level - Check
PMG3516 Power Module Coolant (DEAC) - Change
2010/09/22 Oil Drain Adapter on Certain C6.6 and C4.4 Generator Sets {1372}
2010/10/06 Caterpillar Extended Life Inhibitor (ELI) Is Now Available for Use in Applications that Freeze Protection Is Not Needed {1350, 1352, 1395}
C7.1 (Mech) Industrial Engine Fuel System
C7.1 (Mech) Industrial Engine Crankshaft
C7.1 (Mech) Industrial Engine Fan Drive
C7.1 (Mech) Industrial Engine Electric Starting Motor
C7.1 Engines for Caterpillar Built Machines Engine Oil Pan
C7.1 (Mech) Industrial Engine Vibration Damper and Pulley
C7.1 (Mech) Industrial Engine Fuel System Pressure - Test
3512C HD Locomotive Engine Starting Motor - Inspect - If equipped
C7.1 (Mech) Industrial Engine Fuel Filter Base - Primary Fuel Filter Base
C7.1 (Mech) Industrial Engine Fuel Filter Base - Secondary Fuel Filter Base
3512C HD Locomotive Engine Emissions Warranty Information
G3306B Generator Sets Exhaust Piping - Check
PMG3516 Power Module Fuel Filter Differential Pressure - Check
C27 and C32 Generator Sets Generator Winding - Test
3512C HD SR500 Generator Sets Generator Winding Insulation - Test
G3406 Engine Inlet Air System - Check
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