关 键 词：

长安 汽车发动机 步进 电机 清洁 技术指导

资源描述：

SV P AM Digital Linear Actuators Cleaning Instruction DLA07005 Siemens VDO Automotive Wuhu Co Ltd Engine Actuators Air they do not indicate misalignment or a bent pintle shaft 注意 在调节头和节气门阀座孔上的光亮斑点是正常的 并不意味轴的偏斜或弯曲 注意 在调节头和节气门阀座孔上的光亮斑点是正常的 并不意味轴的偏斜或弯曲 Caution When installing a new IACV be sure to replace it with an identical part IACV pintle s shape and diameter are designed for the specific application 警告 当安装一个新的 IACV 时要确保是同型号的零部件 IACV 的调节头形状和尺寸是针对不同 应用特殊设计的 IACV Installation Techniques on Throttle Body 在节气门上安装 在节气门上安装 IACV 的方法 的方法 1 Retract the IACV pintle to the full retract position 回缩回缩 IACV 调节头到全缩位置调节头到全缩位置 Electronically retract the IACV pintle to the full retract position Never apply any voltage other than PCM ECU system voltage for repositioning purposes Do not push or pull on the IACV pintle The force required to move the pintle places excessive stress on and may damage the internal rotor threads of the worm drive 电动回缩 IACV 调节头到全缩位置 不要加载除 PCM ECU 系统用于电机重定位电压之外的任何其他电 压 不要人为的拉拔和压 IACV 的调节头 否则会损坏转子内螺纹 2 IACV Reinstallation After Cleaning 清洗后的清洗后的 IACV 重新安装重新安装 Lubricate the o ring for the IACV with clean engine oil 用干净的润滑油润滑 IACV 上的 o 型圈 Install the IACV assembly into the throttle body aligning the direction of bolt holes and the electrical connector 将 IACV 安装到节气门上 校准安装孔和连接头的方向 Pintle 调节头 SV P AM Digital Linear Actuators Cleaning Instruction DLA07005 Siemens VDO Automotive Wuhu Co Ltd Engine Actuators Air Emissions Management Page 4 of 4 Wuhu Yinhu Road N 237 Wuhu Economy Technology Development Zone Tel 86 553 5844088 Fax 86 553 5844288 Caution Do not install IACV that has been dropped replace it Impact of the unit with any surface may damage the internal rotor threads of the motor 警告 不要安装因掉下受过撞击的警告 不要安装因掉下受过撞击的 IACV 因为撞击会损坏转子内螺纹 因为撞击会损坏转子内螺纹 Manually install the IACV locator screw and attaching screw 人工安装 IACV 定位螺钉采用如下方法 The actuator shall be attached to the aluminium throttle body using the two socket head cap screws customer specific Either installed with a dynamic torque value of 2 4 to 4 1 Nm measured at the screw head driver rpm 600 1000 Or manual torque value of 1 8 to 3 0 Nm static torque measured at the screw head Lock washers and thread locking adhesive Loctite 271 or equivalent shall also be used to prevent loosening from vibration 电机应该用两个十字头螺钉 客户规范 安装到节气门体上 使用动态扭矩 2 4 到 4 1Nm 在螺钉头部测 得 旋转速度 600 1000 转 分 或 1 8 3 0Nm 静态扭矩 螺钉头部测得 锁紧垫片和螺纹锁紧胶 如 Loctite 271 可以被用来防止因振动而产生的松动 Insert the electrical connector harness into the IACV ensuring the connector tab latches over the protruding tab carefully install the harness connector to prevent damage to terminals Avoid unnecessary disconnecting reconnecting of the harness connector 插入连接插头确保 IACV 连接头上的突出键卡入插头的卡槽 小心地插入插头防止损坏插针 避免不必要 的插拔 3 Reset IACV Pintle Position 重新定位重新定位 IACV 的调节头位置的调节头位置 Restore power to the PCM ECU ensuring sufficient time has elapsed as specified in the vehicle service manual 按照汽车服务手册恢复电源给 PCM ECU 以确保足够的自学习时间 Always reset the IACV after it is reassembled to the throttle body Use the stutter step for resetting the valve to ensure proper pintle position 在安装之后要让 IACV 自学习 Start engine and check for proper idle operation 启动发动机并检查正确的怠速控制

内容简介：

-