PNEUMATIC FOREST TRACTOR – 8443 lego guide 7 years ago BUILDING INSTRUCTIONS FOR 8443, PNEUMATIC FOREST TRACTOR, Technic Set Number: 8443 Theme: Technic Launch Year: 1996 PNEUMATIC FOREST TRACTOR – 8443 File Size – 16.56 Mb Description – BUILDING INSTR. 8443 INDownload PNEUMATIC FOREST TRACTOR – 8443 building instruction Print Versions Building instructions labeled “NA” or “V39” may be printed on US standard letter size paper Building instructions labeled “IN” or “V29” may be printed on EU standard A4 paper