Fuel Injector Mechanism
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图 1 | g00294257 |
(1) 锁紧螺母
- 扭矩 ... 70 ± 15 N·m (50 ± 11 lb ft)
(2) 摇臂轴
- 摇臂轴的直径 ... 37.084 ± 0.013 mm (1.4600 ± 0.0005 in)
- 摇臂轴轴承孔孔径 ... 37.140 ± 0.015 mm (1.4622 ± 0.0006 in)
使用以下步骤安装喷油器:
- 将多功能润滑脂涂覆到缸盖的孔中以便润滑 O 形密封圈。
- 将喷油器放到孔中。 使用螺栓和卡箍将喷油器推到正确的位置中。
注: 不要用敲打表面 "Y" 的方式来按照喷油器。
- 拧紧用于固定喷油器卡箍的螺栓 (3) 。
扭矩 ... 65 ± 7 N·m (48 ± 5 lb ft)
- 在拧紧卡箍后,喷油器齿条 "X" 必须能够自由移动。
(4) 燃油正时度数
请参考TMI(技术营销信息)以了解适用于燃油喷油泵调整的正确正时技术参数。
(5) 导向弹簧
导向弹簧不能再次使用。 每次都必须安装新的导向弹簧。
(6) 挺柱组件
- 新挺柱组件的直径 ... 29.900 ± 0.010 mm (1.1772 ± 0.0004 in)
- 缸盖中的挺柱组件孔孔径 ... 30.000 ± 0.025 mm (1.1811 ± 0.0010 in)
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