. OPERATION OPERATION WARNING If the foot brake has failed and the emergency brake has been used, stop the machine on flat ground, and put blocks under the tires. If the machine moves, there is danger that people in the surrounding area may suffer serious personal injury. 1. Pull retarder control lever (1) fully to apply the retarder. The machine will stop. The secondary the parking brake. 3. When the machine stops, set parking brake switch (3) to the PARKING position. 4. After making an emergency stop, put blocks under the tires immediately. Investigate the failure of the front brakes and ask your Komatsu distributor to carry out repairs.
3 - 101 STOPPING IN EM If it is impossible t o stop the machine using o nly the foot b rake, stop the machine as f etarder control lever (1) doe s not provide sufficient , stop the machine as follo ws. ondary brake pedal (2) to s top the machine. ry brake actuates both the front brake an e. REMARK If the machine is stopped with the secondary brake, the central ntral warning lamp wi ll flash and the alarm buzzer will sound. If this the shift lever to the N position to cancel the d alarm buzzer. f this happens, return ance warning lamp an