Exhaust Manifold - RH

Exhaust Manifold - RH

Special Tool(s):

Material:

Removal
All vehicles
1. With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to Maintenance/Service and Repair.
2. Disconnect the battery ground cable. For additional information, refer to Battery.
3. Remove the air cleaner assembly. For additional information, refer to Fuel Delivery and Air Induction.
4. Remove the throttle body. For additional information, refer to Fuel Delivery and Air Induction.
5. Remove the starter. For additional information, refer to Starting System.
6. Remove the 2 RH catalytic converter-to-exhaust manifold nuts.
7. Remove the 2 LH catalytic converter-to-exhaust manifold nuts.
8. Remove the 6 pin-type retainers and the radiator sight shield.





9. Using a suitable belt tensioner release tool, rotate the accessory drive belt tensioner clockwise and position the accessory drive belt aside from the generator pulley.
10. Remove the 2 outer generator bracket bolts.
11. Remove the 2 lower generator nuts.
12. Disconnect the generator electrical connector and pin-type retainer.
13. Position the B+ terminal cover aside and remove the B+ terminal nut.
^ Remove the generator.





14. Install the special tools.





15. Install the special tool.

16. NOTE: Both the RH and LH engine support insulator nuts must be removed to allow the engine to be raised.

NOTE: RH shown, LH similar.





Remove the RH and LH engine support insulator nuts.





17. Using the special tool, raise the engine 40 mm (1.57 inch).





18. Remove the nut and the ground wire from the stud bolt.

Vehicles with automatic transmission





19. Remove the nut and position aside the transmission cooler tube bracket.

All vehicles
20. Remove the 2 bolts, 2 stud bolts and the RH engine support bracket.
21. Remove the 8 nuts and the exhaust manifold.

22. CAUTION: Do not use metal scrapers, wire brushes, power abrasive discs or other abrasive means to clean the sealing surfaces. These may cause scratches and gouges resulting in leak paths. Use a plastic scraper to clean the sealing surfaces.

NOTE: Clean the sealing surfaces with metal surface prep. Follow the directions on the packaging.

Remove and discard the exhaust manifold gaskets.
^ Clean the sealing surfaces with metal surface prep.

Installation

All vehicles
1. Install new exhaust manifold gaskets.





2. Install the exhaust manifold and 8 nuts.
^ Tighten the nuts in the sequence shown to 25 Nm (18 ft. lbs.).
3. Install the RH engine support insulator bracket, the 2 bolts and 2 stud bolts.
^ Tighten to 55 Nm (41 ft. lbs.).

Vehicles with automatic transmission





4. Install the transmission cooler tube bracket and nut.
^ Tighten to 25 Nm (18 ft. lbs.).

All vehicles





5. Install the ground wire and nut onto the stud bolt.
^ Tighten to 25 Nm (18 ft. lbs.).





6. Using the special tool, lower the engine.

7. NOTE: RH shown, LH similar.





Install the RH and LH engine support insulator nuts.
^ Tighten to 63 Nm (46 ft. lbs.).
8. Install the 2 LH catalytic converter-to-exhaust manifold nuts.
^ Tighten to 40 Nm (30 ft. lbs.).
9. Install the 2 RH catalytic converter-to-exhaust manifold nuts.
^ Tighten to 40 Nm (30 ft. lbs.).

10. NOTE: Make sure the B+ cable is positioned close to the generator when the nut is being tightened.

Position the generator and install the B+ terminal and nut.
^ Tighten to 8 Nm (71 inch lbs.).
11. Connect the generator electrical connector and pin-type retainer.
12. Install the 2 lower generator nuts.
^ Tighten to 25 Nm (18 ft. lbs.).
13. Install the 2 outer generator bracket bolts.
^ Tighten to 10 Nm (89 inch lbs.).





14. Using a suitable belt tensioner release tool, rotate the accessory drive belt tensioner clockwise and position the accessory drive belt onto the generator pulley.
15. Install the radiator sight shield and 6 pin-type retainers.
16. Install the starter. For additional information, refer to Starting System.
17. Install the throttle body. For additional information, refer to Fuel Delivery and Air Induction.
18. Install the air cleaner assembly. For additional information, refer to Fuel Delivery and Air Induction.
19. Connect the battery ground cable. For additional information, refer to Battery.