BS ISO 20683-1:2016适用于与 最大坡道质量超过50000 kg的主线民用运输飞机的前起落架 （11万磅）。对于最大坡道质量较低的支线运输机的要求如下: ISO 20683-2中规定。本规定不适用于在生效日期之前制造的TLTV 出版它规定了一般设计要求、测试和评估要求、维护、校准、， 文件、记录、追踪和问责要求，以确保 牵引车的诱导力不会超过前起落架或其转向系统的设计载荷， 或降低前起落架经认证的安全寿命极限，或在飞行过程中引发稳定性问题 推回和/或闸门重新定位或维护拖曳操作。本文件规定了无拖车杆牵引车（TLTV）的要求和程序 仅适用于飞机后推和登机门重新定位或维修牵引。这并不是为了允许 调度（运行）牵引（见第3条）。调度拖航会对前起落架和前起落架施加更大的载荷 由于速度和额外的乘客、货物和燃料负载的组合，飞机结构。本文件不适用于与飞机主起落架连接的无牵引杆牵引车。交叉引用:ISO 6966-1ISO 6966-2ISO 9000ISO 9001SAE ARP 4853CSAE ARP 5283ASAE ARP 5284BSAE ARP 5285IATA AHM 957空客AM2250波音D6-56872 Bombardier TRD-BA500-480EMBRAER 000-CA-059购买本文件时提供的所有现行修订件均包含在购买本文件中。

BS ISO 20683-1:2016 is applicable to towbarless aircraft towing vehicles (TLTVs) interfacing with the nose landing gear of main line civil transport aircraft with a maximum ramp mass over 50 000 kg (110 000 lb). The requirements for regional transport aircraft with a lower maximum ramp mass are specified in ISO 20683-2. It is not applicable to TLTVs which were manufactured before its date of publication.It specifies general design requirements, testing and evaluation requirements, maintenance, calibration, documentation, records, tracing and accountability requirements in order to ensure that the loads induced by the tow vehicle will not exceed the design loads of the nose gear or its steering system, or reduce the certified safe life limit of the nose gear, or induce a stability problem during aircraft pushback and/or gate relocation or maintenance towing operations.This document specifies requirements and procedures for towbarless tow vehicles (TLTVs) intended for aircraft pushback and gate relocation or maintenance towing only. It is not intended to allow for dispatch (operational) towing (see Clause 3). Dispatch towing imposes greater loads on nose gears and aircraft structure due to the combination of speed and additional passenger, cargo, and fuel loads.This document does not apply to towbarless towing vehicles interfacing with aircraft main landing gear.Cross References:ISO 6966-1ISO 6966-2ISO 9000ISO 9001SAE ARP 4853CSAE ARP 5283ASAE ARP 5284BSAE ARP 5285IATA AHM 957AIRBUS AM2250BOEING D6-56872BOMBARDIER TRD-BA500-480EMBRAER 000-CA-059All current amendments available at time of purchase are included with the purchase of this document.