波音737飞机关于737NG主轮和前轮剩余起落的预估标准

关于737NG主轮和前轮剩余起落的预估标准一，构型737NG机队中除高高原构型的前轮使用子午胎，其他构型的前轮，和所有737NG飞机的主轮均使用斜交胎。相关构型如下。前轮：部件描述/Part Desc..名称厂家件号波音件号Name制造厂家轮胎规格Supplier P/NBoeing P/NManufactureTire Size前轮（非高高原飞机)2607825-210-62237-9Honeywell27X7.75-1512PR225MPHNose Wheel (NoneVHAA aircraft)前轮(737-700高高原飞机)2607825-2HS10-62237-9Honeywell27X7.75R1512PR235MPHNose Wheel (737-700 VHAA aircraft)主轮1)对于碳刹车构型飞机：For the aircraft with carbon brake:名称部件描述/Part Desc.Name厂家件号波音件号制造厂家轮胎规格Supplier P/NBoeing P/NManufactureTire Size主轮毅组件（非高高原飞机）C20626000S277A016-550H44.5X16.5-21Main Wheel Assy (None VHAAMessier-Bugatti28PR 225MPHaircraft)C20626200S277A016-551主轮毅组件(737-700高高原飞机)H44.5X16.5-21C20626200HSS277A016-551Messier-BugattiMain Wheel Assy (737-70030PR 235MPHVHAA aircraft)2)对于钢刹车构型飞机：For the aircraft with steel brake:名称部件描述/Part Desc..Name厂家件号波音件号制造厂家轮胎规格Supplier P/NBoeing P/NManufactureTire Size主轮毂组件H44.5X16.5-2128PR2612311-110-62237-3Main Wheel AssyHoneywell225MPH二，轮胎的厚度1,前轮参考QTR461B-3894-TL描述，全新前轮的胎皮沟槽深度为7.1MM。