taa32-发动机滑油系统勤务

1、编码：03105-01航空公司维修工程部TJA MEDTECHNICAL ADVISORY技术通告PAGE页码OF总页/13本 TA 发送至：GCR:工程部SUBJECT：Oil system service for CFM56-5B engine题目：CFM56-5B 发滑油系统勤务分类/CAT.：CAD/AD 使用和信息 和放行标准信息 其它信息DESCRIPTION：内容：本通告适用机型:A32本通告适用飞机:ALL参考资料:AMM原因:N/A以前相关通告处理:本 TA 替代 TAA32-79-001 R2。This TA superseded TAA32-79-001 R2.注 释：本

2、 TA 适用于安装 CFM56-5B 发的 A320 系列飞机。NOTE：This TA is applicable to all A320 family aircrafts with CFM56-5B engine.背景/BACKGROUND:阐述CFM56-5B发 滑油系统的有关标准和 注意事项，帮助 和其他有关 更好地理解和掌握相应的标准和规定，确保该系统和整个发 的正常工作。This TA expatiates the standard and ma enance matters of CFM56-5B engine oil system, helps worker and other

3、 erested man understand and utilize the relevant standard and rules correctly, so to insure the oil system and the whole engine operate healthily.正文/Text：一、 发滑油箱容量/Oilcapacity：发滑油箱容积约为 24 夸脱。ECAM 上最大指示为 22 夸脱，滑油观察窗满刻度对应的 ECAM指示约为 19 夸脱左右。Oilcapacity is 24 US quart, theum oilty indication on ECAM is

4、about 22 US quart, the notch “FULL” on the oilight glass is about 19 US quarts on ECAM indication.二、 日常/Daily service：1. 检查滑油油量时，应对照检查滑油箱观察窗上显示的油平面和驾驶舱内滑油量的指示，以免因为TA NO.通告REVI版次EFFECT DATE生效日期PREPARED编写REVIEWED审核APPROVED批准TAA32-GCR79-00202012-02-21PAGE页码2/3SUBJECT：Oil system service for CFM56-5B eng

5、ine题目：CFM56-5B 发滑油系统勤务观察窗陈旧变色或者油量指示误差反映不出真实油量。Compare the oil levelhe window with indication in cockpit while checking the oilty in order to prevent getting unreal oilty.应在发停车后 5-30 分钟内检查添加滑油。加油过早会使得滑油喷出造成烫伤；加油过因为滑油温度原因导致加油过量。Oilhould be checked and replenished if nesary withinriod of 5 to 30 minute

6、s after engine shutdown.Earr adding will casue scald and later will casue the engine over-serviced.添加滑油时，应以整罐为添加。不需要添加整罐滑油时就不要加油，以避免最后添加一罐滑油而导致滑油消耗量计算确。Replenish oil wiwhole can oil, not part of a can. When it does not need a whole can oil, do not refresh the oil, to avoil consumption calculation er

7、ror because of part of a can oil.添加滑油时，应加到驾驶舱指示 17 夸脱或以上。由于飞机停放姿态等，个别发的滑油箱加满时，驾驶舱指示无法达到 17 夸脱，此时应添加到滑油箱观察窗 FULL 刻度线区域内。Oil should be added equal or moren 17 quart when filling. If the indication can not reach 17, please make sure the oil betn the FULL scale on the.添加滑油后应在飞行本上准确所加滑油量，以便发滑油消耗量变化趋势。The

8、 oilty filled should be recorded exactly on flight log book sot the engine oil consumption trend can be monitored correctly.三、标准/Maenantandard：放行标准/Dispatch standard：滑油量指示最低为：9.5 夸脱+（1.6 夸脱/小时下个航段计划飞行小时数）或加至滑油箱观察窗满刻度。Oilty indicator on ECAM: 9.5 US quart +（1.6 US quart/hour next leg flight hours）Or

9、Add oli until the oil level to the oilight gague full mark.勤务标准/Oil servitandard：对于过站，如果滑油量低于 14 夸脱，如条件允许，则需勤务；或满足放行标准。AT TR, if conditions permit, replenish oil if oilty indicator in cockpit lessn 14 US quart; Or meet the requirements of dispatch standard.对于航后，如果滑油量低于 17 夸脱，则需要勤务；AT AF, replenish o

10、il if oilty indicator in cockpit lessn 17 US quart;无论过站还是航后，如果滑油量低于 14 夸脱，需要计算并检查当天平均滑油消耗量。The oil consumption rate should be checked whenever at TR or AF the oilty indicator in cockpit lessn 14 US quart.四、 特殊运行/Spel operationETOPS 飞行和高高原运行/ ETOPS and Very High Elevation Operation：执行 ETOPS 飞行和高高原运行的

11、飞机，结合 ETOPS 和高高原运行的特殊规定执行。For ETOPS/Very High Elevation Operation, combined with the spel regulation.PAGE页码3/3SUBJECT：Oil system service for CFM56-5B engine题目：CFM56-5B 发滑油系统勤务五、 每飞行小时滑油消耗量的限制/The oil consumption raimit：正常滑油消耗量：小于 0.6 夸脱（0.57 升, 0.15 US）/小时。Normal oil oil consumption rate: lessn 0.6

12、quart/hour (0.57 l/hour, 0.15 US gal./hour).出现下述情况时，应进行排故/Do troubleshooting when following condition appear：滑油消耗量呈渐增趋势。The oil consumption trend goes up gradually.滑油消耗量突增。The oil consumption shift suddenly.滑油消耗量大于 0.9 夸脱（0.85 升，0.22 US）/小时。Oil consumption rate greatern 0.9 quart/hour (0.85 l/hour,