SEAL-SHAFT 6E4004 - Caterpillar

Illustration 1 g03120176
Table 1
Specification for 380-5795 Cylinder Head Gp
Item Qty Part Specification Description
1 2 130-2607 Valve Seat Insert During installation, shrunk the valve seat insert with reduced temperature (Reference temperature : −60° C (−76° F)) and ress the insert into the cylinder heads counterbore.
2 2 130-2608 Valve Seat Insert During installation, shrunk the valve seat insert with reduced temperature (Reference temperature : −60° C (−76° F)) and ress the insert into the cylinder heads counterbore.
3 5 3B-0645 Cup Plug Before assembly, apply Loctite low viscosity core plug adhesive to the bores.
4 1 3B-0623 Cup Plug Before assembly, apply Loctite low viscosity core plug adhesive to the bores.
5 2 3B-0623 Cup Plug Before assembly, apply Loctite low viscosity core plug adhesive to the bores.
Installation depth (E) is 1.0 0.5 mm (0.04 0.02 inch).
6 2 3B-0623 Cup Plug Before assembly, apply Loctite low viscosity core plug adhesive to the bores.
Installation depth (D) is 9.0 0.5 mm (0.35 0.02 inch).
Illustration 2 g03117917
Table 2
Item Qty Part Specification Description
7 6 131-0420 Cylinder Head Fastener Gp Use the following procedure in order to tighten the bolts for the cylinder head:
Refer Illustration 2 for bolt tightening sequence.
1. Before assembly, apply clean engine oil to the threads of the bolts.
2. Tighten bolt 1 through bolt 8 in the numerical sequence to 30 5 N m (22 4 lb ft).
3. Again, tighten bolt 1 through bolt 8 in the numerical sequence to 100 15 N m (74 11 lb ft).
4. Again, retighten bolt 1 through bolt 8 in the numerical sequence to 450 15 N m (332 11 lb ft).
5. Loosen bolts 1 through bolt 8 in the numerical sequence to an angle of 90 5 degrees .
4. Again, retighten bolt 1 through bolt 8 in the numerical sequence to 490 15 N m (361 11 lb ft).
6. Tighten two bolts (9) only after bolt 1 through bolt 8 have been given the final torque.
7. Tighten two bolts (9) to 55 10 N m (41 7 lb ft).
8 2 131-0421 Cylinder Head Fastener Gp
9 2 5B-0213 Bolt