Piston Cooling Jet
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图 1 | g01352576 |
(1) 安装的活塞冷却喷嘴 |
阀门必须能够自由移动。 将螺栓拧紧至下述扭矩。 ... 9 N·m (7 lb ft)
活塞冷却喷嘴对齐
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图 2 | g01352578 |
(2) 活塞冷却喷嘴 (3) 连杆 (4) 缸体 |
使用以下过程检查活塞冷却喷嘴的对齐。
- 将连杆 (3) 插入活塞冷却喷嘴 (2) 的端部。 连杆 (3) 的直径为 1.70 mm (0.067 inch)。 连杆 (3) 必须高出缸体的顶部。
- 尺寸 (A) 为 50.75 mm (1.9980 inch),尺寸 (B) 为 9.35 mm (0.3681 inch)。 尺寸 (A) 及尺寸 (B) 与缸径 (4) 正切。
- 连杆 (3) 的位置必须在尺寸 (C) 范围内。 尺寸 (C) 为 14 mm (0.5512 inch)。
注: 检查对齐时要保证杆 (3) 不会损坏活塞冷却喷嘴。 活塞冷却喷嘴不能调整。 如果活塞冷却喷嘴不能对齐,必须更换。
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