Lexus IS250 IS220d GSE20 ALE20 - BRAKE
VACUUM PUMP (for 2AD-FHV) - REMOVAL
| 1. PRECAUTION |
- HINT:
| 2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL |
| 3. REMOVE ENGINE ROOM SIDE COVER LH |
Remove the 4 clips and side cover.
| 4. REMOVE ENGINE ROOM SIDE COVER RH |
Remove the 2 clips and side cover.
| 5. REMOVE NO. 1 ENGINE COVER |
Remove the No. 1 engine cover.
| 6. REMOVE NO. 1 AIR CLEANER INLET |
Remove the bolt, clip and inlet air cleaner.
| 7. REMOVE AIR CLEANER CAP SUB-ASSEMBLY |
- HINT:
| 8. REMOVE AIR DUCT (w/ Combustion Type Power Heater) |
Remove the clip, clamp, and air duct.
| 9. SEPARATE WIRE HARNESS |
Remove the 3 nuts from the engine.
Disconnect the 6 engine room wire harness connectors.
- HINT:
- Allow the separated portion of the engine wire harness to hang downward.
Disengage the 4 clamps.
| 10. REMOVE UNION TO CHECK VALVE HOSE |
Separate the 2 vacuum hoses.
Using pliers, grip the claws of the clip and slide the clip to disconnect the ventilation hose.
Remove the 3 bolts.
Using pliers, grip the claws of the 2 clips and slide the 2 clips to disconnect the vacuum hose.
| 11. REMOVE VACUUM PUMP ASSEMBLY |
Remove the 3 bolts and vacuum pump assembly.
Remove the 2 O-rings from the vacuum pump assembly.