Catalyst - Remove and Install
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所需工具 | |||
工具 | 零件号 | 零件描述 | 数量 |
A | - | LOCTITE 镍基防咬合剂 | - |
开始:
- 拆下清洁排放模块。
- 断开温度传感器 (1)。
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图 2 g03689273 - 将适当的起吊设备连接到催化器上。 催化器的重量约为
50 kg (110 lb) 。 拆下卡箍 (2) 和螺母 (3)。 拆下催化器。Show/hide table图 3 g03689328 - 拆下卡箍 (4) 和卡箍 (5)。
- 将卡箍 (6) 从催化器 (7) 上拆下。
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图 1 | g03689250 |
- 按与拆卸相反的顺序安装催化器 (7)。
- 将卡箍 (5) 拧紧至扭矩为
55 ± 8 N·m (41 ± 6 lb ft) 。 - 将卡箍 (4) 拧紧至扭矩为
20 ± 4 N·m (177 ± 35 lb in) 。 - 拧紧螺母 (3) 至扭矩为
15 ± 3 N·m (133 ± 27 lb in) 。 拧紧扎带,保持4 mm (0.15 inch) 的最小间隙。 - 将卡箍 (2) 拧紧至扭矩为
35 ± 2 N·m (26 ± 1.5 lb ft) 。 - 在传感器 (1) 的螺纹上涂覆工具 (A)。 将传感器 (1) 拧紧至扭矩为
45 ± 5 N·m (33 ± 4 lb ft) 。
- 将卡箍 (5) 拧紧至扭矩为
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