These are the instructions for building the LEGO City Street Sweeper that was released in 1991. Unfortunately we don't have the PDF of these instructions. City Download official LEGO® building instructions online for 7242, Street Sweeper, LEGO City Construction and get building fast! Home | LEGO | SYSTEM | Town | 6645-1 - Street Sweeper | Instructions. Instructions for 6645-1 - Street Sweeper. o · Download a PDF of this set Download LEGO instructions on your computer or mobile device for Street Sweeper set number 6645 to help you build these LEGO sets. LEGO 6645. Bricks count: 66. Lego Building Instructions & Files: lego6645-repubrick.pdf. 194,3 KB Find complete inventory of pieces and free instruction manual scans for LEGO Street Sweeper 6645 at the ToysPeriod online toy guide. Set number: 6645-1; Name: Street Sweeper; Also known as: Street Sweeper; Set type: Normal; Theme group: Modern day; Theme: Town; SubthemeLEGO Street Sweeper Set 6645 Instructions. Theme: LEGO Town. Item No, 120176. Set Number, 6645-1. BOID, 786375. Year Released, 1991. 3 Available from 22 Items ItemName: Lego Street Sweeper, ItemType: Set, ItemNo: 6645-1, Buy and sell LEGO parts, Minifigs and Instructions printed in colour PDF, Used (1) LEGO Instructions Set Number 6645 Street Sweeper - Thousands of complete step-by-step free LEGO instructions.