1. Customer statement |
Is it the first time to claim this issue? | ☐ yes | |||
☐ no (when: __________________________________ ) | ||||
AC relative maintenance history: | ☐ yes | ☐ no | ||
Refrigerant filling by Dealer in the past: | ☐ yes | ☐ no | ||
Which kind of noise? | _____________________________________________ | |||
Where do you find it? | ☐ Cockpit | ☐ Engine Room | ||
☐ Both | ||||
☐ Other: _____________________________________ | ||||
1.1. |
Frequency | ☐ Occasionally under certain condition | |||
☐ All the time | ||||
☐ Comments: _________________________________ | ||||
1.2. |
Vehicle Status | ||||
After start | ☐ Parked for ___hours/days | |||
☐ Cold start | ☐ Warm start | |||
While driving | ☐ Engine speed: ____rpm | ☐ Start-Stop | ||
☐ After driving for ___ hours | ☐ Engine speed increasing | |||
☐ Engine speed decreasing | ||||
☐ Engine speed from ______ to ______ rpm | ||||
1.3. |
Outside Condition | ||||
weather | ☐ sunny | ☐ partly cloudy | ||
☐ cloudy | ☐ rainy | |||
Temperature: ________°C | ||||
1.4. |
AC setting | Temperature: ________°C | |||
☐ Recirculation | ☐ AUTO | |||
Blower level | ☐ 1 | ☐ 2 | ☐ 3 | ☐ 4 |
☐ 5 | ☐ 6 | ☐ 7 | ||
Blowing Mode | ☐ Face | ☐ Feet | ||
☐ Face and Feet | ☐ Defrost | |||
1.5. |
More Comment: | _______________________________________________ | |||
_______________________________________________ | ||||
_______________________________________________ | ||||
2. Dealer Checklist |
Vehicle Info | ||
__________________________________________________ | ||
VIN No.: | Rep. Date: | |
_____________________________________________________________________________________________________________ | ||
Reg. Date: Pro. Date: Vel. Type: | Engine Type: | Mileage: |
_____________________________________________________________________________________________________________ | ||
2.1. |
General Questions | ||||
Where did you find it? | ☐ Cockpit | ☐ Engine Room | ||
☐ Both | ☐ Other___________ | |||
Which kind of noise? | __________________________________________________ | |||
Workshop condition: | Temperature _______°C | |||
Weather: | ☐ sunny | ☐ rainy | ||
2.3. |
Frequency | ☐ Occasionally under certain condition |
☐ All the time | |
☐ Comments: _________________________________________ | |
2.4. |
Vehicle Status | ||||
After start | ☐ Parked for ___hours/days | |||
☐ Cold start | ☐ Warm start | |||
While driving | ☐ Engine speed: ____rpm | ☐ Start-Stop | ||
☐ After driving for ___ hours | ☐ Engine speed increasing | |||
☐ Engine speed decreasing | ||||
☐ Engine speed from ______ to ______ rpm | ||||
2.5. |
AC setting | Temperature: ________°C | |||
☐ Recirculation | ☐ AUTO | |||
Blower level | ☐ 1 | ☐ 2 | ☐ 3 | ☐ 4 |
☐ 5 | ☐ 6 | ☐ 7 | ||
Blowing Mode | ☐ Face | ☐ Feet | ||
☐ Face and Feet | ☐ Defrost | |||
3. Short Test Results with failure part |
Control valve current: | _______A |
Engine rotation speed: | _______rpm |
Refrigerant quantity: | _______g |
Air vent temperature: | _______°C |
Pressure value: | High pressure:_______bar |
Low pressure:_______bar | |
Picture of leakage point if there is leakage: | ___________________________________________________ |
Clutch combined? | ___________________________________________________ |
Control valve: | _______% |
Suction fan: | _______% |
Suction fan rotation speed: | _______rpm |
Engine temperature: | _______°C |
Blower speed: | _______ |
Engine temperature: | _______°C |