Research conclusions:The combined capital repair and shed repair system was adopted for the linear motor vehicle． By using this system，the repair cycle extanded 30% compared with the repair system for the common wheel and rail vehicle． The main repair workshop was designed with capital and un － wheeling workshop as main part and the main maintenance workshops were all near the capital and un － wheeling workshop． The flexible design was made for the operation line for the wheel － set maintenance and it could meet the demand of repairing three types of wheel － set．