丰田威志二级维护作业比赛项目和要求.doc

附件1
表一
丰田威志二级维护作业比赛项目和要求

项目维护项目说明作业要求1准备工作，接车预检准备工具、配件、核查车辆、安装座椅护套等2检查照明设备、喇叭、洗涤装置车灯（车内、车外）、挡风玻璃喷洗器、挡风玻璃刮水器、喇叭3检查发动机舱内上部部件，检查车内电器各工作液液面、冷却液冰点、电瓶液比重、发动机舱内各部件是否有泄漏痕迹、车厢内电器工作状况、行李箱、备胎、油箱盖、用专用检测设备进行自诊断检查，清除维护提示、检查蓄电池电压及充电电压、检查皮带张力及状况4制动器检查驻车制动器拉索、驻车制动器自由行程、拆下车轮检查制动片、鼓、检查转向横直拉杆及防尘套、检查轮胎磨损程度、检查轮胎气压5更换机油更换机油及机油滤清器6紧固螺栓、检查车下部件紧固悬架螺栓、检查车身底部保护层、燃油管、制动油管、排气管的状况、检查减震器7检查火花塞、空气滤清器清洁、检查或更换火花塞、清洁空气滤清器壳并更换空气滤清器8车门、发动机盖的润滑润滑各合叶、限位器、铰链、清洁发动机舱9尾气排放检查使用尾气分析仪用双怠速法检测汽车尾气排放值10竣工检验两人共同对所有检查项目和维护项目进行汇总，填写整齐各项单据，共同签字确认说明：双人项目分工及作业顺序自定，所列作业项目为必做项目，竣工条件以丰田威志4万公里保养竣工要求为准。

表二
发动机故障诊断与排除评分表
参赛选手抽签号姓名裁判签字序号项目内容配分评分标准扣分
记录得分

1

操作规范

设备使用

故障诊断

201．解码器连接不规范，每项扣1分：诊断插头选用；主线连接（方向）；插头或主线未锁紧；2．解码器使用不规范，每次扣1分：通信状态下关闭点火开关；通信状态下拆下解码器；结束排故，退出系统时位清码；3．线路检查过程不规范，每次扣1分：测量电阻或拆装元件时未关点火开关；未采用转接线测量元器件插头；4．启动马达超过6次，每超过1次扣2分

安全文明作业

101．以下项目没有整理、复原，每项扣1分：车钥匙；解码器；车门未关；工具未整理；拆开部件未复原；2．零件、工具落地每次扣2分，损坏扣5分：零部件落地、损坏；工量具落地、损坏；3．未使用三件套，围布每项扣1分：脚垫，座套，方向套，围布；4．因操作不当使身体受伤流血一次扣5分2故障诊断排除70根据现场操作与书面答卷而定
3
其他（最多扣30分）301．误判故障，错误申请换件每次扣5分；2．自制故障能自排除的每个扣5分；自制故障不能排除的每个扣10分；3．允许观察油压表，但每次扣2分时间
记录时分—时分总共
用时总作业时间40分钟（含填表分析时间），到时即终止比赛。说明：1—2项目中扣分扣完为止。
裁判员签名：
年月日附件2
目录

一、技能比赛项目技术说明（一）——团体项目························………………··············1
1．比赛规程····························································………………………···················1
2．维护项目作业表····················…………………………···················································2
二、技能比赛项目技术说明（二）——个人项目·········………………·····························12
1．比赛规程·········································································……………………………······12
2．气缸筒测量作业表······················································…………………………··············13
3．气缸盖螺栓测量作业表············································………………………···················14
4．气缸盖平面度测量作业表·······································………………………·····················14
三、场地设施及工量具说明····················………………………··········································15
1．场地设施说明·············································…………………………·····························