815307A94 Mercury DECAL SET

Illustration 1 g00787938
Six cylinder engine is shown (1) Cylinder linerNote: The 3054B naturally aspirated engine is not equipped with a cylinder liner. (2) Cylinder block 3054 and 3056 Engines Diameter of the bore for the cylinder liner ... 104.20 to 104.23 mm (4.102 to 4.104 inch) Depth of the recess for the cylinder liner flange ... 3.81 to 3.91 mm (0.150 to 0.154 inch) Diameter of the recess for the cylinder liner flange ... 107.82 to 107.95 mm (4.245 to 4.250 inch) 3054B Engine Diameter of the bore ... 103.000 to 103.025 mm (4.0551 to 4.0561 inch) Maximum permissible wear of the bore ... 0.15 mm (0.006 inch) (3) Bolt Tighten the bolts that fasten the housing for the crankshaft rear seal to the cylinder block to the following torque. ... 22 N m (16 lb ft) (4) Camshaft bearingsFour cylinder engine Diameter of the bore in the cylinder block for the number 1 camshaft bearing ... 55.56 to 55.59 mm (2.187 to 2.189 inch) Diameter of the bore in the cylinder block for the number 2 camshaft bearing ... 50.55 to 50.60 mm (1.990 to 1.992 inch) Diameter of the bore in the cylinder block for the number 3 camshaft bearing ... 50.04 to 50.09 mm (1.970 to 1.972 inch)Six cylinder engine Diameter of the bore in the cylinder block for the number 1 camshaft bearing ... 55.56 to 55.59 mm (2.187 to 2.189 inch) Diameter of the bore in the cylinder block for the number 2 camshaft bearing ... 50.55 to 50.60 mm (1.990 to 1.992 inch) Diameter of the bore in the cylinder block for the number 3 camshaft bearing ... 50.29 to 50.34 mm (1.980 to 1.982 inch) Diameter of the bore in the cylinder block for the number 4 camshaft bearing ... 50.04 to 50.09 mm (1.970 to 1.972 inch) Diameter of the bore in the camshaft bearing for the number 1 camshaft journal ... 50.79 to 50.85 mm (2.000 to 2.002 inch) (5) Bolt Tighten the bolts that fasten the housing for the crankshaft rear seal to the bridge to the following torque. ... 13 N m (10 lb ft) (6) Main bearings Bore in the cylinder block for the main bearings ... 80.416 to 80.442 mm (3.1660 to 3.1670 inch) (7) Main bearing cap boltsUse the following procedure in order to install the main bearing cap bolts.
Apply clean engine oil to the threads of the main bearing cap bolts.
Put the main bearing caps in the correct position that is indicated by a number on the top of the main bearing cap. Install the main bearing caps with the locating tabs in correct alignment with the recess in the cylinder block.
Evenly tighten the main bearing cap bolts.
Torque the main bearing cap bolts for the 3054 and 3054B Engine to a torque of 265 N m (195 lb ft).
Torque the main bearing cap bolts for the 3056 Engine to a torque of 250 N m (184 lb ft). (8) BoltUse the following procedure in order to install the bolts for the bridge.
Use a straight edge in order to ensure that the bridge is aligned with the front face of the cylinder block.
Tighten the bolts for the bridge.Torque for the bridge bolts. ... 16 N m (12 lb ft)
When the bridge is installed on the cylinder block, apply a thin bead of 8T-9013 Silicone Sealant into the groove at each end of the bridge.Total height of the cylinder block between the top and the bottom faces. ... 441.12 to 441.33 mm (17.367 to 17.375 inch)