Piston and Rings
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图 1 | g02832296 |
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技术规格 - 341-3642 活塞和连杆总成 | |||
项目 | 数量 | 零件 | 技术规格说明 |
安装活塞环前用干净的发动机机油彻底润滑整个活塞的油环槽。 组装后,用清洁的发动机油润滑环与缸套的配合面。 | |||
1 | 1 | 229-1632 顶部活塞环 | 安装活塞环时让有 "Up-1" 标记的一侧朝向活塞顶部。 |
当活塞环安装到孔径大小为 |
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活塞环端部间的间隙各增加 |
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新顶部活塞环的厚度为 |
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2 | 1 | 144-5695 中间活塞环 | 安装活塞环时让有 "Up-2" 标记的一侧朝向活塞顶部。 |
当活塞环安装到孔径大小为 |
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活塞环端部间的间隙各增加 |
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新中间活塞环的厚度为 |
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3 | 1 | 165-6668 活塞机油控制环 | 组装时,活塞机油控制环的弹簧端应与环末端开口成 180 度。 |
新活塞油环的厚度为 |
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当活塞环安装到孔径大小为 |
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活塞环端部间的间隙各增加 |
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活塞上用于新活塞油环的槽宽度为 |
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安装好所有活塞环后,转动活塞环,使各环开口相隔 120 度。 | |||
4 | - | - | 活塞销孔直径为 |
5 | 1 | 302-3451 活塞销 | 组装活塞销之前,必须先使用清洁的发动机机油润滑活塞销、活塞销孔、连杆销眼和连杆销轴承。 |
活塞销外径为 |
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活塞销长度为 |
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6 | 2 | 253-1238 销固定器 | 组装销固定器时使间隙朝向活塞顶部。 |
新挡圈的厚度为 |
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新活塞上的挡圈槽宽度为 |
Caterpillar Information System:
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C13 Engine Engine Oil Pump - Assemble
C13 Engine Engine Oil Pump - Disassemble
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C13 Engine Engine Oil Filter Base - Install
C13 Engine Engine Oil Filter Base - Assemble
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