HOSE AS 3010356 - Caterpillar

Removal Procedure
Start By:
Remove rocker arm shaft and pushrods.
Remove inlet manifold.
Remove exhaust manifold.
Remove electronic unit injectors.
Remove front housing.
Remove glow plugs.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Dispose of all fluids according to local regulations and mandates.
Drain the coolant. Refer to Operation and Maintenance Manual, "Cooling System Coolant - Change" for the correct draining and filling procedures.
Illustration 1 g06013147
Remove bolts (1), nut (2), and flange assembly (3).
Illustration 2 g06013167
Use a suitable lifting device to remove cylinder head (5). The weight of cylinder head (5) is approximately 28 kg (61 lb).
Remove bolts (4), cylinder head (5), and the cylinder head gasket.Installation Procedure
Install cylinder head (5) in the reverse order of removal.
Table 1
Gasket Dimension (Number) Piston Protrusion
15 0.475 0.525 mm (0.0187 0.0207 inch)
20 0.525 0.575 mm (0.0207 0.0226 inch)
25 0.575 0.625 mm (0.0226 0.0246 inch)
30 0.625 0.675 mm (0.0246 0.0266 inch)
35 0.675 0.725 mm (0.0266 0.0285 inch)
Illustration 3 g06045526
Select the cylinder head gasket based on piston protrusion if:
the piston, piston pin, small end bushing, connecting rod, or crankpin bearings have been replaced.
cylinder head or block have been machined.If none of the above were done, then install a new cylinder head gasket with the same mark. Refer to illustration 3 and table 1.
Illustration 4 g06013250
Apply clean engine oil to the threads of bolts (4).
Tighten bolts (4) in numerical sequence shown in illustration 4 to a torque of 93 N m to 98 N m (69 lb ft to 72 lb ft)