Removal |
Precautions for using the plastic pulley
|
1. |
If the compressor is marginally operable, run the engine at
idle speed, and let the air conditioning work for a few minutes, then
shut the engine off. |
2. |
Disconnect the negative (-) battery terminal. |
3. |
Recover the refrigerant with a recovery/charging station. |
4. |
Remove the engine room cover.
(Refer to Engine Mechanical System - " Engine Room Cover") |
5. |
Loosen the drive belt.
(Refer to Engine Mechanical System - " Drive Belt") |
6. |
Remove the bolts, then disconnect the suction line (A) and discharge line (B) from the compressor.
|
7. |
Disconnect the compressor switch connector (A). |
8. |
Remove the compressor (A) by loosening the mounting bolts.
[Gamma Engine] [Theta Engine] |
Inspection |
1. |
Check the plated parts of the limiter & hub assembly (A)
for limiter breaking and other damage. If there is damage, replace the
assembly. |
2. |
Check the pulley (B) bearing play and drag by rotating the
pulley by hand and pulley breaking. Replace the assembly with a new one
if it is noisy or has excessive play/drag. |
External Control Valve Compressor Inspection (GDS) |
1. |
Connect GDS to the vehicle and select 'Aircon Compressor Test(ECV type)'
[ECV1] |
2. |
Make the vehicle ready as the GDS instruction on the monitor. (Turn off A/C 'switch' only)
[ECV2] [ECV3] |
3. |
Check if other DTC codes are found before inspect ECV
compressor. If so, solve that problems first. If not, press 'OK' button
to continue.
[ECV4] |
4. |
Start inspection
[ECV5] [ECV6]
|
5. |
Check the result of inspection and click 'Check Detail' if
it's 'Check'. Follow the instruction and inspect ECV again from the
first step.
[ECV7] [ECV8] |
Installation |
1. |
Make sure the compressor (A) mounting bolt with the correct
length is screwed in. Tighten the mounting bolts with the specified
tightening order.
[Gamma Engine] [Theta Engine] |
2. |
Install in the reverse order of removal.
|
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