2 常见的几种故障及排除 2.1 液力变矩器过热或功率不足 造成液力变矩器过热或功率不足的主要原因在于变矩器供油不足,而造成变矩器供油不足的常见故障有: (1)后桥箱油位太低。此时检查油位,加满油。加油时注意将推土机停放在平地上,关掉发动机。 (2)过滤器堵塞,管路连接处漏气,使油 2 common faults and troubleshooting 2.1 Torque converter overheating or lack of power caused by torque converter overheating or power shortage of the main reason is that the torque converter insufficient oil supply, There are: (1) rear axle box oil level is too low. Check the oil level at this time, fill the oil. Pay attention to the bulldozer when parked on the ground, turn off the engine. (2) filter blockage, pipeline leakage at the junction, so that oil