| Removal and Installation |
| 1. |
Disconnect the battery negative terminal.
|
| 2. |
Remove the engine room under cover.
|
| 3. |
Drain the engine oil.
(Refer to Lubrication System - "Engine Oil")
|
| 4. |
Remove the oil pressure switch (A).
|
| 5. |
Installation is in the reverse order of removal.
|
| Inspection |
| 1. |
Check the continuity between the terminal and the body with an ohmmeter.
If there is no continuity, replace the oil pressure switch.
|
| 2. |
Check the continuity between the terminal and the body when the fine
wire is pushed.
If there is continuity even when the fine wire is pushed, replace the
switch.
|
| 3. |
If there is no continuity when a 49.0kpa (0.5kg/cm², 7.1psi) vacuum
is applied through the oil hole, the switch is operating properly.
Check for air leakage. If air leaks, the diaphragm is broken.
Replace it.
|
Replacement • Prolonged and repeated contact with mineral oil will result in the removal of natural fats from the skin, leading to dryness, irritation and dermatitis.
Components 1. Gasket 2. Oil screen 3. Oil pan 4. Drain plug gasket 5. Drain plug
Oil Specification 1. The HFC-134a system requires synthetic (PAG) compressor oil whereas the R-12 system requires mineral compressor oil. The two oils must never be mixed. 2. Compressor (PAG) oil varies according to compressor model.
Special Service Tools Tool Name / Number Illustration Description LKA Compensator (09890-3V100) Used for compensating front view camera unit BCW Sensor Correction Tool Set (09958-3T500) Used to correct the blin