FITTING 4K9477 - Caterpillar

Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7575 Link Bracket 1
B 4C-5593 Anti-Seize Compound 1
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01177988
Position the gasket on the engine cylinder 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 2 g01177926
Illustration 3 g01063104
Apply Tooling (B) to the threads of bolts (10). Install bolts (10).
Tighten bolts (10) according to the following procedure:
Tighten Bolt (1) through Bolt (26) in a numerical sequence to a torque of 130 15 N m (95 11 lb ft).
Tighten Bolt (1) through Bolt (26) again in a numerical sequence to a torque of 130 15 N m (95 11 lb ft).
Place a mark on Bolt (1) through Bolt (26). Rotate Bolt (1) through Bolt (26) in a numerical sequence. Rotate the bolts in the clockwise direction for 90 degrees (1/4 turn).
Loosen Bolt (1) through Bolt (26) until the washers are loose under the bolt heads.
Tighten Bolt (1) through Bolt (26) in a numerical sequence to a torque of 130 15 N m (95 11 lb ft).
Tighten Bolt (1) through Bolt (26) again in a numerical sequence to a torque of 130 15 N m (95 11 lb ft).
Place a mark on Bolt (1) through Bolt (26). Rotate Bolt (1) through Bolt (26) in a numerical sequence. Rotate the bolts in the clockwise direction for 90 degrees (1/4 turn).
Tighten Bolt (27) through Bolt (31) in a numerical sequence to a torque of 28 7 N m (20 5 lb ft).
Connect hose assembly (9).
Connect tube assembly (8) onto the turbocharger.
Connect harness assemblies (5), (6), and (7).
Illustration 4 g01273491
Connect hose assembly (4). Connect cable assembly (1). Position support assembly (3) and install bolts (2). Tighten bolts (2) to a torque of 45 N m (33 lb ft).
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".