TTn42 / QR120 QR ALY Wagon

thingiverse

For: 1:120, TT Scale on N/9mm track. What it is: A low-detail 4-wheel wagon that isn't up to modern ready-to-run model standards, but rather a kit that requires assembly. Additional Parts Needed: * 4 x 1mm "Top Hat" Bearings - N Gauge Brass Bearing Cups/Pin-Point Brass Bearings, Shouldered Type DP09 (I sourced mine from dundasmodels.co.uk). * A 1mm drill to gently clean out the axle holes. * 7mm 009 wheels with a solid disc on a 15mm axle, model DW64 by Dundas. I had to slightly spread them to meet the NMRA standard. * 0.5mm brass wire. * Micro Trains MT1015 Couplers. Notes: * Use a 0.3mm nozzle for better detail and layering at 0.1 or 0.08mm. * Download roof, side, and end walls from the original Sn42 version and reduce them to 53.3% in your slicer program. * Print the TTn42 floor and side frames with support at 100%. * Lightly sand glue contact surfaces. * Use a Gap Filling Super Glue (Zap a Gap). The final product will depend on the quality of your printer and how well you have your settings under control.