. SAFETY SAFETY MAINTENANCE INFORMATION STOP ENGINE BEFORE CARRYING OUT MAINTENANCE work lock REMARK 2 - 33 Stop th e machin e on firm, level ground. Select a place wher e the re is no landslid es, or of flooding if the l and i s low. Lower t he work equipment and blade completely to th e ground. set safe engine. equipment control lever ver to he neutral position, position then stop the Fo r machi nes equipped with a cab , ther e is only a safety l ock lever on the left. Put bloc ks unde r the track to prevent the machine from moving.