ROCKA CRAWLER – 44023 lego guide 7 years ago BUILDING INSTRUCTIONS FOR 44023, ROCKA CRAWLER, Hero Factory Set Number: 44023 Theme: Hero Factory Launch Year: 2014 ROCKA CRAWLER – 44023 File Size – 4.13 Mb Description – BI 3010/32 44023 V.39Download ROCKA CRAWLER – 44023 building instruction ROCKA CRAWLER – 44023 File Size – 4.13 Mb Description – BI 3010/32 44023 V.29Download ROCKA CRAWLER – 44023 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