PLATE 3509288 - Caterpillar

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Attach Tooling (A) and a suitable lifting device to cylinder head (25). Attach Tooling (B) to the side of cylinder head (25) that is near the turbocharger. The weight of cylinder head (25) is approximately 365 kg (800 lb).
Position cylinder head (25) on the dowel pins in the cylinder block.
Illustration 5 g01148791Note: Apply Tooling (E) to the bolts and both sides of the washers. Tighten the bolts in the following step sequence:
Install bolts (26) and bolts (27) according to the following procedure.
In a numerical sequence, tighten Bolt (1) through Bolt (26) to a torque of 270 15 N m (199 11 lb ft).
In a numerical sequence, tighten Bolt (1) through Bolt (26) to a torque of 450 15 N m (332 11 lb ft).
In a numerical sequence, again tighten Bolt (1) through Bolt (26) to a torque of 450 15 N m (332 11 lb ft).
In a numerical sequence, tighten Bolt (27) through Bolt (39) to a torque of 45 7 N m (33 5 lb ft).
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Connect tube assembly (23) and install tube assembly (24).
Install bracket (20).
Connect clip assembly (22). Install tube assemblies (21).
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Install sealing plate (18) and adapter assembly (19). Install bolts (17).
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Install damper (16) and bolts (15).
Tighten the bolts to a torque of 240 40 N m (177 30 lb ft). Tighten the bolts in the following sequence: 1, 4, 2, 5, 3, 6, 1, 4.
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Install bracket (14).
Connect harness assembly (13) and harness assembly (12).
Install cover (10) and elbow (11).
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Connect hose assembly (9). Install elbow (8).
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Install new O-ring seals and sealing plate (7).Note: Ensure that the O-ring seals remain in position on sealing plate (7) during installation.
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Install adapter assembly (6), thrust plate (5), and bolts (4).
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Reposition gear (3). Install bolts (2).
Tighten the bolts to a torque of 240 40 N m (177 30 lb ft). Tighten the bolts in the following sequence: 1, 4, 2, 5, 3, 6, 1, 4.
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Install cover (1).
Fill the cooling system. Refer to Operation and Maintenance Manual, "Cooling System Coolant - Change".End By:
Install the fuel transfer pump. Refer to Disassembly and Assembly, "Fuel Transfer Pump - Install".
Install the valve mechanism cover base. Refer to Disassembly and Assembly, "Valve Mechanism Cover Base - Remove and Install".
Install the electronic unit injectors. Refer to Disassembly and Assembly, "Electronic Unit Injector - Install".
If equipped, install the accessory pump drive adapter. Refer to Disassembly and Assembly, Engine Supplement, "Pump Drive - Install - Accessory Drive (Right Hand Side)".