G3612 and G3616 Engines Caterpillar


Turbocharger

Usage:

G3612 1YG



图 1g00470523

(1) 新涡轮轴的径向间隙 ... 0.440 至 0.600 mm (.0173 至 .0236 in)

可重用涡轮轴的径向间隙 ... 0.440 至 0.870 mm (.0173 至 .0343 in)

(2) 叶轮固定螺栓的扭矩 ... 48 ± 12 N·m (35 ± 9 lb ft)

注: 如果有盖,将盖一直拧到增压器芯的肩部。 在盖子上和压缩机叶轮座上做一个标记。 沿圆弧将盖子再拧紧 10 mm (.39 in)。

(3) 将螺栓拧紧至下列扭矩。 ... 58 ± 12 N·m (43 ± 9 lb ft)

(4) 将螺栓拧紧至下列扭矩。 ... 28 ± 7 N·m (21 ± 5 lb ft)

(5) 涡轮轴的最小外径(叶轮末端) ... 33.480 mm (1.3181 in)

涡轮轴轴承的最大内径(叶轮末端) ... 33.54 mm (1.320 in)

(6) 将螺栓拧紧至下列扭矩。 ... 17 ± 3 N·m (13 ± 2 lb ft)

(7) 将螺栓拧紧至下列扭矩。 ... 28 ± 7 N·m (21 ± 5 lb ft)

(8) 将螺栓拧紧至下列扭矩。 ... 58 ± 12 N·m (43 ± 9 lb ft)

(9) 涡轮轴的轴向间隙 ... 0.100 至 0.200 mm (.0040 至 .0080 in)

可重用涡轮轴的轴向间隙 ... 0.100 至 0.300 mm (.0040 至 .0118 in)

(10) 密封环槽的最大宽度 ... 2.85 mm (.112 in)

(11) 叶轮轮毂的最小直径 ... 46.00 mm (1.811 in)

(12) 将螺栓拧紧至以下扭矩: ... 17 ± 3 N·m (13 ± 2 lb ft)

(13) 将螺栓拧紧至以下扭矩: ... 58 ± 12 N·m (43 ± 9 lb ft)

(14) 将涡轮增压器的安装螺栓拧紧至以下扭矩。 ... 86 ± 5 N·m (64 ± 4 lb ft)

(15) 涡轮轴的最小外径(涡轮末端) ... 42.980 mm (1.6921 in)

涡轮轴轴承的最大内径(涡轮末端) ... 43.06 mm (1.695 in)

(16) 涡轮轴密封环槽的最大宽度 ... 2.58 mm (.102 in)

Back to top
The names Caterpillar, John Deere, JD, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
CH-Part.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only.