HUB A. 9M5632 - Caterpillar

Illustration 5 g01053977
Remove spacer plate (12) from the dowels in the cylinder block.
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Remove gasket (13) from the dowels.
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Remove the O-ring seal from dowel (14).Installation Procedure
Ensure that the spacer plate and the surface of the cylinder block are clean.
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Install the O-ring seal on dowel (14).
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Ensure that the surface of the spacer plate gasket and the surface of the cylinder block are clean. Do not use a gasket adhesive on these surfaces.
Install a new gasket (13) on the dowels in the cylinder block.
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Install spacer plate (12) on the dowels.
Check the cylinder liner projection. Refer to Disassembly and Assembly, "Cylinder Liner - Install" for the correct procedure.
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Install new seals (9) and (10) in the spacer plate.
Install a new O-ring seal (11) on the dowel.
Ensure that the bottom of the cylinder head assembly is thoroughly clean.
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The plug for Location (C) MUST be installed in the cylinder head.
Install Tooling (A) into the threaded holes for the valve cover base in the cylinder head. Attach a suitable lifting device to Tooling (A).
Illustration 13 g01053935Note: The weight of cylinder head assembly (7) is approximately 47 kg (104 lb).
Install a new head gasket (8). Lift cylinder head assembly (7) into position on the cylinder block. Install bolts (6) and (1) according to the instructions in Step 11 or Step 11.d.Note: Refer to Specifications, "Cylinder Head".
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Coat the threads of the bolts with clean engine oil.Note: Refer to Illustration 14 for the correct tightening sequence for 362-8264 Cylinder Head Gasket.
Tighten bolt (1) through bolt (8) to a torque of 30 5 N m (22 4 lb ft).
Tighten bolt (1) through bolt (8) to a torque of 100 15 N m (75 11 lb ft).
Tighten bolt (1) through bolt (8) to a torque of 450 15 N m (330 11 lb ft).
Loosen bolt (1) through bolt (8) an angle of 90 5 degrees.
Tighten bolt (1) through bolt (8) to a torque of 490 15 N m (360 11 lb ft).
Tighten Bolts (9) and (10) to a torque of 55 10 N m (40 7 lb ft).
Remove Tooling (A) from the cylinder head.
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Install four bolts (4) (not shown) on exhaust tube assembly and install four bolts (5) (not shown) on inlet tube assembly.
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Position tube (3). Install bolts (2).
Fill the cooling system. Refer to Operation and Maintenance Manual, "Cooling System Coolant - Change".End By:
Install the valve cover base.