09/10/2024 00:31:15
空调制冷剂(机油量未知)(带加热泵款)(回收、冲洗和重新加注)
校正代码 18200112 0.96 注意:除非本程序中另有明确规定,否则上述校正代码和 FRT 反映的是执行本程序(包括关联程序)所需的所有工作。除非明确要求,否则请勿堆叠校正代码。注意:请参阅平均维修工时,深入了解 FRT 及其创建方式。要提供有关 FRT 值的反馈,请发送电子邮件至LaborTimeFeedback@tesla.com。注意:请参阅人员保护,确保在执行以下程序时穿戴适当的个人防护装备 (PPE)。
- 2023-04-04: Updated A/C oil type to be used with reference to 液体和容量 for A/C oil specifications.
警告
尽管此程序已经过验证,但仍是一个草案。可能没有警告和注意事项。请遵守安全要求,处理或靠近高压系统和部件时,请谨慎操作。请将校正修理内容及反馈发送至ServiceDevelopment@teslamotors.com。
注
此程序要求执行空调制冷剂(回收和重新加注)程序。如果尚未自动添加到“服务工单”中,请将校正代码 18200102 作为一项单独的活动添加至“服务工单”中。
- Set up AC machine.
-
Open all four doors and lower all four
windows.
注If vehicle is being powered down, Latch rear doors to prevent accidental closure
- Unlock the vehicle gateway. See 网关(解锁).
- On the touchscreen, tap the Service Mode "wrench" (at the bottom of the touchscreen UI), and then tap , and allow the routine to complete.
- Remove the underhood storage unit. See 前备箱储物单元(拆卸和更换).
- Move the seats forward.
- Disconnect the 12V/LV power. See 12V/低压电源(断开和连接).
- Remove the 2nd row lower seat cushion. See 座椅座垫 - 下部 - 第二排(拆卸和更换).
- Perform vehicle HV disablement procedure. See 车辆高压禁用程序.
-
Wear appropriate personal protetive equipment.
注R134a and R1234yf refrigerants are dangerous liquids and can cause serious injury if handled improperly. When recycling or recharging the air conditioning system, you must wear appropriate personal protective equipment (PPE), including face shields, heat-resistant gloves, rubber boots, aprons or waterproof overalls.
-
Remove caps from low side and high side AC ports
注2x caps
-
Connect hoses to vehicle
-
Perform refrigerant system recovery.
注Note or print the amount of refrigerant and oil recovered. If drained oil level increased more than 1.01 oz (30 mL) refer to drained oil loss chart Article 353700.
-
Remove AC hoses from vehicle.
-
Release vacuum from A/C lines.
注2x Schrader valves, Carefully depress the schrader valves to release vacuum from AC lines
- Remove the 12V/LV battery. See 12V/低压电池(拆卸和更换).
-
Remove rear battery tie down strap
注Rotate forward to disengage
-
Remove the clips securing the coolant hose to AC compressor bracket
注2x clips
-
Release 12v battery vent tube from battery bracket
注1x fir tree clip
-
Remove retaining clip securing AC compressor logic harness to AC compressor HV harness bracket
注1x fir tree clip
-
Disconnect AC compressor logic connector
注1x locking electrical connector, Do not push down on red tab, pull to disengage lock, pull again to release connector
-
Remove fastener securing AC compressor HV harness bracket to AC compressor
注1x bolt, 13mm, 9 Nm
-
Remove AC compressor ground strap
注1x bolt, T25, 7 Nm
-
Remove the clip securing the coolant hose to the AC compressor bracket
注1x fir tree clip
-
Disconnect HV harness connector from AC compressor
注1x locking electrical connector, 3 stage locking connector, See photos for connector positions, Move black locking tab away form the AC compressor, position 1, then using a 45 degree pick, push down on position 2 of the locking connector while prying up on position 3 and disconnect
-
Remove nut securing low side of manifold to compressor pipe and move low side pipe out of the way
注1x nut, 13mm, 22 Nm
-
Remove nut securing high side of manifold to compressor pipe and move high side pipe out of the way
注1x nut, 13mm, 22 Nm
-
Install AC flush adapters onto supermanifold to compressor AC line assembly
注2x nuts, 13mm, 22 Nm, Install flush adapters onto suction and discharge lines on compressor side, Leave seal washers on AC manifold line, Use 13mm nuts from compressor to secure flush adapters
-
Connect AC machine hoses to AC flush adapters and run System Flush procedure
注Touch time only, System flush procedure runs for approximately 90 minutes, Must use Robinair 34988ni machine (R134a) to run system flush procedure, Minimum of 13lb of refrigerant needed in tank to run system flush procedure, On AC machine main menu click next, Click menu, Scroll down to system flush, Enter 30 min run time
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Remove AC compressor HV harness from the AC compressor and set aside
注Move AC compressor HV harness bracket toward the front of the vehicle, lift the bracket up to clear the upper bracket mount and carefully set harness and bracket aside
-
Remove bolts securing AC compressor bracket to strut tower support brace and remove AC compressor and AC compressor bracket assembly from vehicle
注2x bolts, 15mm, 31 Nm, Recommend assistance, Support the AC compressor while removing the fasteners, Carefully remove the AC compressor and AC compressor bracket towards the front of the vehicle, under the strut tower support brace
-
Remove AC compressor bracket from AC compressor
注3x bolts, 10mm, 9 Nm
-
Use a wire brush to remove as much NVH
cover material from the compressor as possible.
警告Failure to remove material will result in an inaccurate weight measurement.
-
Add oil to the compressor.
注Different brands of compressors have different dry weights, After adding the oil, the gross weight should equals dry weight + 250g.
-
Install NVH acoustic onto AC compressor
注Install new NVH blanket or re-use old one if new one is not available, and adhesive is in good working condition. Remove adhesive backing, Lay NVH acoustic cover down with adhesive side facing up, Align cut outs of NVH acoustic cover to suction port on AC compressor, Install NVH acoustic cover around suction port on AC compressor then continue to wrap NVH acoustic cover around compressor
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Install AC compressor bracket to AC compressor
注3x bolts, 10mm, 9 Nm
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Position AC compressor and AC compressor bracket assembly to strut tower support brace and secure
注2x bolts, 15mm, 31 Nm, Recommend assistance, Support the AC compressor while installing the fasteners, Carefully install the AC compressor and AC compressor bracket towards the rear of the vehicle, under the strut tower support brace, Keep AC compressor caps on the compressor until manifold lines are installed, Hand start bolts
-
Position AC compressor HV harness onto AC compressor for installation
注Ensure the HV harness bracket engages the upper bracket mount on the AC compressor
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Connect HV harness connector to AC compressor
注1x locking electrical connector, 3 stage locking connector, After fully seating the connector onto the AC compressor engage the black locking tab by pushing toward the AC compressor, Perform push-pull-push test to ensure proper seating
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Install bolt securing AC compressor HV harness bracket to AC compressor
注1x bolt, 13mm, 9 Nm
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Install the clip securing the coolant hose to the AC compressor bracket
注1x fir tree clip
-
Install AC compressor ground strap
注1x bolt, T25, 7 Nm
-
Install retaining clip securing AC compressor logic harness to AC compressor HV harness bracket
注1x fir tree clip
-
Connect the AC compressor logic connector
注1x locking electrical connector, Engage locking tab
-
Install clips securing coolant hoses to AC compressor bracket
注2x clips
-
Install rear battery tie down strap
注Insert assembly into bracket and rotate to 90 degrees
-
Install 12V battery vent tube to battery bracket
- Install the 12V/LV battery. See 12V/低压电池(拆卸和更换).
-
Disconnect AC machine hoses from AC flush adapters
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Remove AC flush adapters from supermanifold to compressor AC line assembly
注2x nuts, 13mm, 22 Nm
-
Replace seal washer on supermanifold to compressor AC line assembly on compressor discharge line
注1x seal washer. Lube seal washers with the appropriate A/C oil. See 液体和容量 for A/C oil specifications.
-
Replace seal washer on supermanifold to compressor AC line assembly on compressor suction line
注1x seal washer. Lubricate seal washer with the appropriate A/C oil. See 液体和容量 for A/C oil specifications.
-
Install supermanifold to compressor discharge line to compressor
注1x nut, 13mm, 22 Nm
-
Install supermanifold to compressor suction line to compressor
注1x nut, 13mm, 22 Nm
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Reconnect AC hoses to vehicle
-
Perform AC vacuum and refill the
refrigerant.
注Select 20 mins of Vacuum, Recharge refrigerant to car's specs, add oil quantity as needed, select both HP and LP for charging
-
Remove AC hoses from vehicle.
-
Install caps onto AC ports.
注2x caps
- Disconnect the 12V/LV power. See 12V/低压电源(断开和连接).
- Unlock the vehicle gateway. See 网关(解锁).
- On the touchscreen, tap the Service Mode "wrench" (at the bottom of the touchscreen UI), and then tap , and allow the routine to complete.
- Tap Run, and allow the routine to complete. , select
- Tap Run, and allow the routine to complete. , select
- Disable Service Mode. See 维护模式.
- Install the underhood storage unit. See 前备箱储物单元(拆卸和更换).
- Install the 2nd row lower seat cushion. See 座椅座垫 - 下部 - 第二排(拆卸和更换).
- Move front seats to original positions.
- Raise all windows and close all doors.