铁路在进行ТЗ3型内燃机车架修时,采用的是大型机组轮换方法,此时内燃机车所有的部件(包括柴油机发电机组,转向架)在解体后立刻换上预先在修理段制备车间内修复好的部件。为了加速架修内燃机车出段,在线路上相距310公里两个段(丘段——见图1和阿拉木图段)进行了协作。在这两个合作机务段内架修过程是按以下方式进行的:需架修的内燃机车牵引列车到达阿拉木图Ⅰ In the process of railway ТЗ3 diesel engine frame repairing, the method of large unit rotation is adopted. At this moment, all components of diesel locomotive (including diesel generator sets and bogies) are immediately repaired in the repair section preparation workshop immediately after the disassembly Parts. In order to speed up the repairing of diesel locomotives, two sections of 310 km (hill sections - see Figure 1 and Almay section) were coordinated on the line. The repairs are carried out in the two co-location depots in the following manner: diesel locomotives to be repaired Trains reaching Almaty I