Cylinder Head Assembly: Service and Repair
CYLINDER HEAD GASKETREMOVAL AND INSTALLATION
Removal Steps 1-37:
Removal Steps 38-47:
Sealing Points:
SERVICE POINTS OF REMOVAL
18. REMOVAL OF RADIATOR UPPER HOSE
Make mating marks on the radiator hose and hose clamp, and then disconnect the radiator hose.
24. DISCONNECTION OF HIGH PRESSURE FUEL HOSE
CAUTION: Cover the hose connection with rags to prevent splash of fuel that could be caused by some residual pressure in the fuel pipe line.
For information concerning the bleeding of the residual pressure, refer to MFI-Service Adjustment Procedures.
46. REMOVAL OF CYLINDER HEAD ASSEMBLY
Using the special tool, loosen the bolts in the order shown in the figure (in 2 or 3 cycles) and remove. Then remove the cylinder head assembly.
SERVICE POINTS OF INSTALLATION
47. INSTALLATION OF CYLINDER HEAD GASKET
1. Use a scraper to clean the gasket surface of the cylinder block.
CAUTION: Take care that no foreign material gets into the cylinder, or into coolant passages or oil passages.
2. Make sure that the gasket has the proper identification mark for the engine.
3. Lay the cylinder head gasket on the cylinder block with the identification mark at the front top.
46. INSTALLATION OF CYLINDER HEAD ASSEMBLY
1. Use a scraper to clean the gasket surface of the cylinder head assembly.
CAUTION: Take care that no foreign material gets into the coolant passages or oil passages.
2. Using the special tool and a torque wrench, tighter the bolts to the specified torque in the order shown in the figure. (in two or three cycles)
CAUTION: Install the head bolt washers as shown in the diagram.
24. CONNECTION OF FUEL HIGH PRESSURE HOSE
When connecting the fuel high-pressure hose to the delivery pipe, apply a coating of gasoline to the hose union, and insert so that the O-ring is not damaged.
18. INSTALLATION OF RADIATOR UPPER HOSE
Align the mating marks (of the radiator hose and hose clamp), and then, while applying force in the direction of the arrow in the illustration, set the hose clamp to the trace marks (on the hose) remaining from the prior connection.
CAUTION: Be sure to install the hose clamp at the trace marks (on the hose). remaining from the prior connection.