[11D] ENGINE OVERHAUL <4G6-DOHC> - - ROCKER ARMS AND CAMSHAFT - REMOVAL AND INSTALLATION | PRINT PAGE / INDEX / PRIOR / NEXT

ROCKER ARMS AND CAMSHAFT

REMOVAL AND INSTALLATION
|  |  | Removal steps
--- | --- | --- | ---
|  | 1. | Camshaft position sensor
|  | 2. | O-ring
|  | 3. | Cover
|  | 4. | Gasket
| >>F<< | 5. | Camshaft position sensing cylinder
| >>E<< | 6. | Camshaft position sensor support
| >>D<< | 7. | Camshaft oil seal
| >>C<< | 8. | Bearing cap, rear right
| >>C<< | 9. | Bearing cap, rear left
| >>C<< | 10. | Bearing cap, front
| >>C<< | 11. | Bearing cap No.5
| >>C<< | 12. | Bearing cap No.2
| >>C<< | 13. | Bearing cap No.3
| >>C<< | 14. | Bearing cap No.4
| >>B<< | 15. | Camshaft
|  | 16. | Rocker arm
<<A>> | >>A<< | 17. | Lash adjuster
|  | 18. | Oil delivery body
| SERVICE POINTS FOR REMOVAL
| <<A>> LASH ADJUSTER REMOVAL CAUTION When reusing a lash adjuster, it must be washed and inspected before installation. (Refer to , the instruction under LASH ADJUSTER in the INSPECTION section.)
| INSTALLATION SERVICE POINTS
| >>A<< LASH ADJUSTER INSTALLATION CAUTION When reusing a lash adjuster, it must be washed and inspected before installation. (Refer to , the instruction under LASH ADJUSTER in the INSPECTION section.) Install the lash adjuster into the rocker arm, being careful not to spill the diesel fuel it contains.
| >>B<< CAMSHAFT INSTALLATION
| CAUTION Do not confuse the intake camshaft with the exhaust camshaft. The exhaust camshaft has a 4 mm wide slit at the rear end.
| >>C<< BEARING CAP INSTALLATION
| Set each camshaft with its dowel pin at the top.
| The bearing caps No. 2 to 5 are identical in shape for both intake and exhaust camshafts. Check the identification mark on each cap before installation. Identification mark (stamped on front and Nos. 2 - 5 bearing caps) I: intake camshaft E: exhaust camshaft Remove completely sealant remaining on the bearing caps and cylinder head.
| Apply sealant to the surfaces indicated in the drawing. Specified sealant: 3M ATD No.8660 or equivalent Install each bearing cap and tighten its bolts in two or three passes. Finally tighten the bolts to 20 ± 1 N·m. Check that the rocker arms are correctly installed. NOTE: Wipe off any squeezed out sealant completely.
| >>D<< CAMSHAFT OIL SEAL INSTALLATION
| Use the special tool Camshaft oil seal installer (MD998713) to drive each oil seal into position in the cylinder head.
| >>E<< CAMSHAFT POSITION SENSOR SUPPORT INSTALLATION
| Remove completely the FIPG remaining on the camshaft position sensor support and cylinder head. Apply a 3 ± 1 mm diameter bead of FIPG to the indicated surface of the camshaft position sensor support. Specified sealant: Mitsubishi Genuine Part No.MD970389 or equivalent
| >>F<< CAMSHAFT POSITION SENSING CYLINDER INSTALLATION
| Turn the exhaust camshaft to the No.1 cylinder top dead center position. NOTE: The camshaft will slightly turn counterclockwise by the force of the exhaust valve spring. Install the camshaft position sensing cylinder with the smaller vane located as shown in the drawing.

[11D] ENGINE OVERHAUL <4G6-DOHC> - - ROCKER ARMS AND CAMSHAFT - REMOVAL AND INSTALLATION | PRINT PAGE / INDEX / PRIOR / NEXT

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