HINGE AS 8Y8768 - Caterpillar

Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7573 Link Bracket 2
B 339-9352 Inj. Sys Cap Kit 1
265-2256 Wipers 1
C 1P-0808 Multipurpose Grease 1
D 312-2840 Socket 1 Note: When Tooling (B) is removed be careful to prevent contamination. Cleanliness is an important factor. Before assembly, thoroughly clean all parts in cleaning fluid. Allow the parts to air dry. Do not use wiping cloths or rags to dry parts. Lint may be deposited on the parts which may cause trouble. Inspect all parts. If any parts are worn or damaged, use new parts for replacement. Dirt and other contaminants can damage the precision component. Perform assembly procedures on a clean work surface. Keep components covered and protected at all times.
Illustration 1 g02419617
Inspect fire ring (8) for damage and install new, if necessary. Install fire ring (8). Install a new Integral seal (7) onto the cylinder block.
Illustration 2 g02419897
Attach Tooling (A) and a suitable lifting device onto cylinder head (3). Cylinder head (3) weighs approximately 68 kg (150 lb). Position cylinder head (3) onto the cylinder block. Lubricate the threads of bolts (4) with oil. Install bolts (4).
Illustration 3 g02090575
Hand tighten bolts (4) in the numerical sequence to a maximum torque of 15 N m (11 lb ft). Use Tooling (D) to tighten bolts (4) in the numerical sequence to a torque of 100 10 N m (75 7 lb ft). Tighten bolts (4) again in the numerical sequence to a torque of 250 15 N m (185 11 lb ft). Tighten bolts (4) in the numerical sequence for an additional 180 5 degrees.
Illustration 4 g02419899
Position inlet manifold (6). Install bolts (5). Position the exhaust manifold and install the bolts. Position heat shield (1) and install bolts (2).
Fill the cooling system with coolant. Refer to Operation and Maintenance Manual, "Cooling System Coolant - Change". End By:
Install the rocker shaft and pushrods.
Install the electronic unit injector.