MRB
1. MRB NUMBER
Each task is given aunique MRB number. The first and second digit is the ATA number. The rest ofthe digits denote the MRB sequence number
译：
MRB 序列号
每一个任务拥有一个单独的MRB序列号，第一和第二位是章节的序号，剩下的数字表示MRB的序列号。
2. CAT:FAILURE-EFFECT CATEGORIES & REGULATORY REQUIREMENTS
All task listed inthis section have a "category" identification as follows:
_ 5 - Evident,Safety
_ 6 - Evident,Non-Safety (Operational)
_ 7 - Evident,Non-Safety (Non-Operational)
_ 8 - Hidden, Safety
_ 9 - Hidden,Non-Safety
译：
本节中列出的所有任务有一个“类别”标识如下:
_5 -很明显,安全
_6 -很明显,无安全(操作)
_7 -很明显,无安全(非经营性)
_8 -隐藏,安全
_9 -隐藏,无安全
3. TASK: MSG-3 TASKCATEGORIES
LUB = LUBRICATION -Consumable replenishment by lubricating.
SVC = SERVICING -Consumable replenishment by servicing.
OPC = OPERATIONALCHECK - A failure finding task to determine if an item is fulfilling itsintended purposes. Does not require quantitative tolerances.
VCK = VISUAL CHECK -A visual failure finding task through observation to determine if an item isfulfilling its intended purpose. Does not require
quantitativetolerances.
GVI = INSPECTION -GENERAL VISUAL - A visual examination that will detect obvious unsatisfactoryconditions/discrepancies
FNC = FUNCTIONALCHECK - A quantitative check to determine if one or more functions of an itemperforms within specified limits. A potential failure
finding task.
DVI = INSPECTION -DETAILED - An intensive visual examination of a specified detail, assembly, orinstallation. A potential failure finding task.
RST = RESTORATION -Reworking, replacement of parts or cleaning necessary to return an item to aspecific standard.
DIS = DISCARD - Theremoval from service of an item at a specified life limit.
译：
任务:MSG-3任务类别
由润滑滑=润滑-消耗品的补充。
SVC =服务-消耗品补充服务。
OPC =操作检查,发现故障任务来确定一个项目是实现其预期目的。不需要量化公差。
VCK =目视检查-视觉故障发现通过观察来确定一个项目的任务是实现其预期目的。不需要
定量公差。
GVI =检查-通用的视觉外观检查,检测/差异明显不满意的条件
FNC =功能检验-定量检查来确定一个项目执行的一个或多个函数在指定范围内。一个潜在的失败
找到任务。
DVI = -详细检查指定的一个密集的视觉检查细节,装配或安装。潜在的失败找到任务。
RST =修复改造,更换零件或清洗需要返回一个项目到一个特定的标准。
DIS =丢弃-移除从服务的商品在指定的生命极限。
4. INTERVAL
Task intervals arespecified in terms of a frequency and usage parameter such as flight hours,cycles, and calendar time. Letter checks are not used.
"NOTE"refers to an explanation under the task description.
FC = Airplane FlightCycles
APU CNG = APU Change
FH = Airplane FlightHours
YR = Years
IDG CNG = IntegratedDrive Generator Change
ENG CNG = EngineChange
LDG CNG = LandingGear Change
LIF LIM = LifeLimited
NAT REQ = RegulatoryAuthority Requirement
SHP VST = Shop Visit
DAILY = Daily Checkshould be performed prior to the first flight of the day (in-service timebetween checks shouldn not exceed 48 elapsed hours)
译：
时间间隔
任务指定时间间隔的频率和使用参数如飞行小时、周期、时间和日历。信检查不习惯。
“注意”是指一个解释在任务描述。
FC =飞机飞行周期
APU CNG = APU变化
FH =飞机飞行小时
YR =年
IDG CNG =集成驱动发电机的变化
ENG CNG =引擎改变
LDG CNG =起落架的变化
LIF LIM =生命有限
NAT REQ =监督管理机构的要求
SHP VST =商店访问
DAILY =每日检查之前应该进行第一次飞行的一天(在职时间检查之间不应该超过经过48小时)
5. APPLICABILITY
Applicable AirplaneModel and Engine. "NOTE" refers to an explanation under the taskdescription.
Airplane (APL)Model:
_ ALL = AllAirplanes
Engine (ENG):
_ ALL = All Engines
译：
5适用性
适用于飞机模型和引擎。“注意”是指一个解释在任务描述。
飞机(APL)模型:
_ ALL =所有飞机
引擎(ENG):
_ ALL =所有引擎
6. TASK DESCRIPTION
Description of thetask to be performed. Applicability/Interval Notes are listed here to provideadditional explanation for the columns where "NOTE" is
used.
译：
6任务描述
描述要执行的任务。适用性/间隔指出这里列出列提供额外的解释“注意”在哪里
使用。 | 
B737MAX（DIFF）CCAR 教材
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整理总结的很直观全面的21空调系统
发表于 2015-1-14 12:57:14
楼主
，顶一下让那个更多同行看到