Engine block上的螺丝,有的是拧到一定的torque,有的是torque to yield (拧到torque后加90度),有的用了thread lock。大多数螺丝是特殊处理过的。如果你用Impact Wrench,对于用了thread lock或torque to yield的螺丝,你有可能造成螺丝断裂,那时你就只好哭了。
Engine block上的螺丝,有的是拧到一定的torque,有的是torque to yield (拧到torque后加90度),有的用了thread lock。大多数螺丝是特殊处理过的。如果你用Impact Wrench,对于用了thread lock或torque to yield的螺丝,你有可能造成螺丝断裂,那时你就只好哭了。
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