ELBOW GP-PRECOOLER 3025423 - Caterpillar

Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7575 Link Bracket 1
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g03389635
Illustration 2 g01156425
Place O-ring seal on engine block before installing the gasket. Position the gasket on the engine block. Attach Tooling (A) and a suitable lifting device onto cylinder head (11). The weight of cylinder head (11) is approximately 181 kg (400 lb). Position cylinder head (11) on the engine.
Illustration 3 g01156406
Illustration 4 g02963318
Apply clean engine oil to the threads of bolts (10) and under the bolt heads. Install bolts (10).
Torque the bolt (1) through bolt (26) in a numerical sequence to 130 15 N m (95 11 lb ft).
Again torque the bolt (1) through bolt (26) in a numerical sequence to 130 15 N m (95 11 lb ft).
Place a mark on bolt (1) through bolt (26). Rotate the bolt (1) through bolt (26) in the clockwise direction in a numerical sequence to 90 degrees (1/4 turn).
Loosen the bolt (1) through bolt (26) in a numerical sequence to 0 N m (0 lb ft).
Repeat Step 3 through Step 6.
Torque the bolt (27) through bolt (31) in a numerical sequence to 28 7 N m (21 5 lb ft).
Connect hose assembly (9).
Connect tube assembly (8) onto the turbocharger.
Connect harness assemblies (5), (6), and (7).
Illustration 5 g01156402
Connect tube assembly (4). Connect cable assembly (3). Position support assembly (2) and install bolts (1).
Fill the cooling system with coolant. Refer to Operation and Maintenance Manual, "Cooling System Coolant (ELC) - Change" and Operation and Maintenance Manual, "Capacities (Refill)". End By:
Install the fan drive. Refer to Disassembly and Assembly, "Fan Drive - Install".
Install the valve mechanism cover base. Refer to Disassembly and Assembly, "Valve Mechanism Cover Base - Remove and Install".
Install the rocker arm and shaft. Refer to Disassembly and Assembly, "Rocker Arm and Shaft - Install".