LS 460 V8-4.6L (1UR-FSE) (2007)
Intake Manifold: Service and Repair
REMOVAL
1. REMOVE COWL TOP VENTILATOR LOUVER RH
2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt
pretensioner activation.
NOTE: After the engine switch is turned off, the HDD navigation system requires approximately 6 minutes to record various types of memory
and settings. As a result, after turning the engine switch off, wait 6 minutes or more before disconnecting the cable from the negative (-) battery
terminal.
3. REMOVE V-BANK COVER SUB-ASSEMBLY
4. REMOVE AIR CLEANER INLET COVER
5. REMOVE ENGINE ROOM SIDE COVER RH
6. REMOVE NO.1 AIR CLEANER INLET
7. REMOVE NO.1 ENGINE UNDER COVER
8. REMOVE FRONT SUSPENSION MEMBER PROTECTOR LOWER
9. REMOVE NO.2 ENGINE UNDER COVER
10. DRAIN ENGINE COOLANT
11. REMOVE INTAKE AIR CONNECTOR PIPE
12. REMOVE THROTTLE BODY
13. REMOVE AIR CLEANER ASSEMBLY LH
a. Disconnect the MAF meter connector.
b. Disconnect the 2 clamps and air cleaner cap.
c. Remove the air cleaner element from air cleaner case.
d. Remove the 2 nuts, clip and air cleaner case.
14. REMOVE AIR CLEANER ASSEMBLY RH