CUSHION A. 2D9643 - Caterpillar

Illustration 1 g06088212
Table 1
Specification for 432-0045 Cylinder Head Gp
Item Qty part Specification Description
1 6 274-7701 Bolt Use the following procedure in order to tighten the bolts of the cylinder head:
1. Before assembly, apply clean engine oil to the threads of the bolts.
2. Hand tighten bolt 1 through bolt 6 in the numerical sequence as shown in Illustration 1 to a maximum torque of 15 N m (11 lb ft).
3. Tighten bolt 1 through bolt 6 in the numerical sequence as shown in Illustration 1 to 100 10 N m (74 7 lb ft).
4. Again, tighten bolt 1 through bolt 6 in the numerical sequence as shown in Illustration 1 to 250 15 N m (184 11 lb ft).
5. Again, turn bolt 1 through bolt 6 in a numerical sequence as shown in Illustration 1 to an angle of 180 5 degrees.
Illustration 2 g06088214
Table 2
Item Qty part Specification Description
2 1 370-7097 Injector Sleeve Before assembly, apply Loctite 246 to the threads.
Final installation torque for the injector sleeve is 150 10 N m (110 7 lb ft).
3 1 3E-6787 O-Ring Seal Lubricate the bores lightly with the lubricant that is being sealed.
4 1 297-4854 O-Ring Seal Lubricate the bores lightly with the lubricant that is being sealed.
5 13 8M-5860 Cup Plug Before assembly, apply High Strength or High Temperature Anaerobic Flange Sealant to the bores.
Installation depth (H) is 1.5 0.5 mm (0.06 0.02 inch).
6 6 300-4048 Cup Plug Before assembly, apply High Strength or High Temperature Anaerobic Flange Sealant to the bores.
Installation depth (J) is 1.5 0.5 mm (0.06 0.02 inch).