LOCKWASHER 3B4510 - Caterpillar

Illustration 1 g02548868
Typical example
Table 1
Specification for 263-5054 Cylinder Head Gp and 223-7263 Cylinder Head
Item Qty Part Specification Description
- - - The following bolts are 194 mm (7.6 inch) long: bolt 1 through bolt 10, 15, 17, 19, 21, 23, and 25
The following bolts are 216 mm (8.5 inch) long: bolt 11 through bolt 14, 16, 18, 20, 22, 24, and 26
Apply black Loctite Graphite-50 to the bolt threads and both sides of the hard washers.
Use the following procedure to tighten the bolts of the cylinder head:
Tighten the bolt 1 through bolt 26 in a numerical sequence to 270 15 N m (200 11 lb ft).
Tighten the bolt 1 through bolt 26 in a numerical sequence to 450 15 N m (330 11 lb ft).
Again, tighten the bolt 1 through bolt 26 in a numerical sequence to 450 15 N m (330 11 lb ft).
The flatness of the cylinder head should be within a total of 0.13 mm (0.005 inch). Also, the flatness of the cylinder head should be within a maximum of 0.05 mm (0.002 inch) for any 150 mm (6.0 inch) span.
Illustration 2 g02548900
Table 2
Item Qty Part Specification Description
A - - Cylinder head thickness:
Thickness of a new cylinder head is 120.00 0.15 mm (4.724 0.006 inch)
Minimum thickness of a used cylinder head is 119.50 mm (4.705 inch)
Illustration 3 g02548907
(1) Sleeve bearing joint
(2) Oil gallery
(3) Oil holes
(4) Sleeve bearing
Camshaft bearings must be installed into their correct position. Failure to do so will result in engine damage.
Illustration 4 g02548916
Table 3
Item Qty Part Specification Description
B - - Orientation of the sleeve bearing joint is 20 5 degrees above horizontal
C - - Bore for camshaft sleeve bearing is 90.985 0.020 mm (3.5821 0.0008 inch)
Illustration 5 g02548921
Table 4
Item Qty Part Specification Description
4 7 216-5582 Bushing The depth of installation of the sleeve bearings is important. Install sleeve bearings to the following depths:
Dimension (D): 8.0 0.5 mm (0.31 0.02 inch)
Dimension (E): 178.1 0.5 mm (7.01 0.02 inch)
Dimension (F): 349.5 0.5 mm (13.76 0.02 inch)
Dimension (G): 521.0 0.5 mm (20.51 0.02 inch)
Dimension (H): 692.4 0.5 mm (27.26 0.02 inch)
Dimension (J): 863.8 0.5 mm (34.01 0.02 inch)
Dimension (K): 1035.3 0.5 mm (40.76 0.02 inch)
Illustration 6 g01623607
Table 5
Item Qty Part Specification Description
5 - - Before assembly, apply 4C-9506 Retaining Compound to press fit diameter of the lower end of six injector sleeves.
Press the injector sleeve to the bottom of the face (6).
V - - Installation depth for the cup plugs is 1.25 0.25 mm (0.050 0.010 inch)