LINES GP-COUPLER 3156322 - Caterpillar

Illustration 4 g01148568
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).
Illustration 6 g01148522
Connect tube assembly (23) and install tube assembly (24).
Install bracket (20).
Connect clip assembly (22). Install tube assemblies (21).
Illustration 7 g01148516
Install sealing plate (18) and adapter assembly (19). Install bolts (17).
Illustration 8 g01148492
Illustration 9 g01151441
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.
Illustration 10 g01148489
Install bracket (14).
Connect harness assembly (13) and harness assembly (12).
Install cover (10) and elbow (11).
Illustration 11 g01148246
Connect hose assembly (9). Install elbow (8).
Illustration 12 g01148835
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.
Illustration 13 g01148238
Install adapter assembly (6), thrust plate (5), and bolts (4).
Illustration 14 g01148237
Illustration 15 g01151468
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.
Illustration 16 g01265926
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)".