R660系列柴油机维修保养手册
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Maintenace Manual For R660 Series Diesel Engine
3．柴油机的启封
Unpacking the Diesel Engine
当您打开您柴油机的包装箱后，首先按文件清点柴油机及其随机附件，检查柴油机外表有无
损伤，连接部位是否松动，然后再安装入座台。
When you unpack your diesel engine, first sort and count the diesel engine and its accessories, inspect
the exterior surface of the diesel engine visually for damage and the connections for looseness, and then
mount the engine onto its seat stand.
4．柴油机的安装工作
Installation of Diesel Engine
机舱（机房）要求
Engine Room Requirements
管系要求
Piping Requirements
柴油机的起吊要求
Diesel Engine Lifting Requirements
柴油机的对中要求
Diesel Engine Alignment Requirements
机舱（机房）要求
Engine Room Requirements
机舱（机房）必须通风以散发发动机工作时产生的热量，避免机舱内温度过高。安装发动机时，
上方要留有足够的空间用于活塞连杆的拆卸，所需高度从曲轴中心算起，必须大于 1.4m，前方需
留出不小于 1.6m 的距离以抽出凸轮轴（从机体前端面算起）。
Engine room must be well ventilated so that it can radiate the heat produced while engine running in
order to prevent over-temperature in the room. When installing your engine, sufficient space must be
kept above the engine for removal and assembly of piston and connecting rod. The height required must
be more than 1.4m from the crankshaft centerline. A distance of at least 1.6m (from the front of the
engine block) must be kept in front of the engine to allow the pulling out of the camshaft.
管系要求
Piping Requirements
（1）排气管应通到室外，其内径不得小于 140mm，排气出口应有防雨防浪装置。排气管与增压
器不可刚性连接，中间必须装有膨胀管（随机配带）或其它形式的伸缩管。
The exhaust pipe should run out of the room. The inner diameter of the pipe must not be less than
140mm. The exhaust outlet shall be protected with rain-proof and/or wave-proof devices. No rigid
connection is allowed between exhaust pipe and supercharger, expansion pipe (provided with the engine
