【原】IPC中的Conditional Spares你了解吗？

【示例】

如上图所示，在查询IPC手册的时候，经常会出现:Conditional spare(s)。在这里，Conditional spare(s)到达是什么意思呢？又该如何理解呢？

【释义与解释】

Conditional Spares：

条件备件：

Some spares parts listed in the DPL may have specific spares part replaceable only under certain condition(s). The link between the parts concerned and the condition is shown in the “NOMENCLATURE” column by selecting the reference “Conditional Spares”, which are then shown in a separate window. The given condition must be adhered to in order to install the part(s).

详细件号列表（DPL：Detailed Parts List）中列出的某些备件只有在某种特定条件下才有备件更换。（也就是我们常说的条件互换）

相关部件和条件之间的链接通过选择参考“条件备件”显示在术语栏中，然后在一个单独的窗口中显示。安装部件时，必须遵循给定的条件。

Should the condition text mention a MOD and/or SB, then the Operators are expected to cross check for associated SB and/or MODs prior to applying the condition text requirement.

如果条件文本涉及MOD和/或SB，那么在应用条件文本要求之前，营运人应该交叉检查相关的SB和/或MOD。（此处英文中MODs不够严谨，前提是a MOD,后面变成MODs了）

In case of multiple associated MODs and/or SBs, Operators are encouraged to contact Airbus for confirmation before applying the condition text requirement.

如果有多个相关的MODs和/或SBs，在应用条件文本要求之前，鼓励营运人联系空客进行确认。

The installation of the Conditional Spare on the Aircraft does not alter the Aircraft Recorded Configuration (as shown in the IPC), so should the operator install the Conditional Spare, they can revert back to Original Part at any given time because this is their officially recorded configured part.

在飞机上安装条件备件不会改变飞机已记录的构型(如IPC所示)，因此，如果营运人安装了条件备件，他们可以在任何给定时间恢复到原始部件，因为这是他们官方记录的构型部件。

This is allowed despite contradicting information in the condition text for this Original PN at the given location.

尽管在给定位置的原始件号条件文本中有自相矛盾的信息，但这是允许的。

A condition with the phrase “Interchangeable as a Set” means: the replacement requires that the entire quantity of the old part used in an installation must be replaced with a complete set of new part number.

带有短语“作为一套互换”的条件意味着:更换要求，在安装过程中使用的所有旧部件都必须更换为一套完整的新件号。

Mixability is not permitted when “Interchangeable as a Set” is mentioned.

当提到“作为一套互换”时，不允许混装。

NOTE:

Within the “Conditional Spares”, the text commences by comparing the associated PNs.

This comparison has two definitions “IF…SEE” and “IF…REFER TO”.

IF...SEE is used to represent a newer PN is replacing an older one.

IF...REFER TO is used to represent an older PN is replacing a newer one.

注意:

在“条件备件”中，文本从比较相关的件号开始。

这个比较有两个释义“IF…SEE”和“IF...REFER TO”。

• IF...SEE用于表示新的件号代替旧的件号。

• IF…REFER TO用于表示旧的件号代替新的件号。

Conditional Spares information is suppressed at POST SB items, to avoid usage of data not applicable to the PRE SB Aircraft Configuration. It is reinstated when the Configuration is changed to EMB SB.

为避免使用不适用于PRE SB飞机构型的数据，条件备件信息在POST SB项被抑制。当构型修改为“EMB SB”时，会恢复该构型。

So Conditional Spares which are listed below an item are only applicable to the Aircraft effectivity of that item for the FSNs which are written as; **ON A/C .... preceding that item.

因此，在某一项目下列出的有条件备件，仅适用于该项目对FSNs有效性的飞机，它在项目之前写为**ON A/C…。

Conditional Spares are NOT applicable to Aircraft effectivity where the FSNs are mentioned as PRE/POST SB but NOT written in the first line; **ON A/C ....

如果FSNs被提及为PRE/POST SB，但没有写在第一行,* * A/C…，条件备件不适用该飞机有效性。

The so called transitivity of spares data is suppressed following all Conditional Spares. Should such Spares following the transitivity philosophy be technically interchangeable, their PNs will not be shown.

所谓的备件数据的传递性在所有条件备件之后被抑制。如果遵循传递性哲学的这些备件在技术上是可互换的，那么它们的件号将不会显示出来。