This is the body section (the pic shows the complete car) of an interactive articulated flat car with four 4-wheel roller bearing bogeys. for the FM KRL 50000. Many thanks to Conn McCarthy for the use of his 36in 100t Trucks.
Use Consist 'Railcar FM KRL 50003' <kuid:633834:101000>
or
Assemble this car in Surveyor as follows:
1. Place Hicapyflat_17_Body (this item) on the track.
2. Place Hicapyflat_17_F_Bolster on the track beyond one end of the body.
3. Place Hicapyflat_17_R_Bolster on the track beyond the other end of the car.
4. Rotate one bolster 180 degrees to get the coupler facing outward.
5. Move the bolsters under the ends of the body.
6. When properly assembled there will only be 1 red and 1 green arrow and the car will move as a unit.