检测调修后的机车开着就是不一样真是没想到,修理和耗油省下一笔不小的开支“神秘”部位不“神秘”卧龙自乡常庄村大良庄组万书钦: 1991年7月,乡农机站把我的手扶拖拉机定为检测周期试验车。7月29日做第一次检测,功率为7.64千瓦,油耗336克/千瓦·小时,检测后,农机站老师傅认为我的车没处于最佳技术状态,进排气门间隙均过大,使相位角变小,喷油压力 After testing the repair locomotive is not the same really did not expect to repair and fuel saving a small expenditure “mysterious ” parts are not : In July 1991, the Township Agricultural Station designated my walking tractor as the test cycle test vehicle. July 29 for the first test, the power of 7.64 kilowatts, fuel consumption of 336 grams / kWh, after testing, farm master station that my car is not in the best technical state, into the exhaust valve clearance are too large, Make the phase angle smaller, injection pressure