SENSOR AS-SPEED 2896006 - Caterpillar

Illustration 1 g01590677
Bolt tightening sequence
Use 194 mm (7.6 inch) length for the following bolts: bolt 1 through bolt 10, bolt 15, bolt 17, bolt 19, bolt 21, bolt 23 and bolt 25Use 216 mm (8.5 inch) length for the following bolts: bolt 11 through bolt 14, bolt 16, bolt 18, bolt 20, bolt 22, bolt 24 and bolt 26Use 149.9 mm (5.90 inch) length for the bolt 27 through bolt 39.Use the following procedure in order to tighten the cylinder head bolts:Note: Before assembly, apply 4C-5592 Anti-Seize Compound to the bolt threads and to both sides of the washers for bolt 1 through bolt 26.
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).
Tighten the bolt 27 through bolt 39 in a numerical sequence to 45 7 N m (33 5 lb ft). Note: Install the taperlock studs so that the letter "Y" is showing. (1) Torque for 24 taperlock studs ... 35 5 N m (26 4 lb ft)
Illustration 2 g01590856
(2) Oil gallery
(3) Camshaft bearing
(4) Oil holes
Camshaft bearings must be installed into their correct position. Failure to do so will result in engine damage.
Illustration 3 g01590713Installation depth of the sleeve bearing (3) for camshaft is very important. Install the sleeve bearings to the following depths: Dimension (B) ... 8.0 0.5 mm (0.31 0.02 inch)Dimension (C) ... 227.5 0.5 mm (8.96 0.02 inch)Dimension (D) ... 411.7 0.5 mm (16.21 0.02 inch)Dimension (E) ... 595.8 0.5 mm (23.46 0.02 inch)Dimension (F) ... 780.0 0.5 mm (30.71 0.02 inch)Dimension (G) ... 964.1 0.5 mm (37.96 0.02 inch)Dimension (H) ... 1140.3 0.5 mm (44.89 0.02 inch)
Illustration 4 g01595834 (5) Before assembly, apply 4C-9506 Retaining Compound to press fit diameter of the lower end of six injector sleeves. Note: Press the injector sleeve to the bottom of the face (6).Note: Before assembly, apply 4C-9506 Retaining Compound to the bore of the cup plugs. (T) Installation depth for 38 cup plugs ... 1.25 0.25 mm (0.049 0.010 inch)