HEAD 1521863 - Caterpillar

Illustration 1 g02592608
Typical example
Rear view
Table 1
Specification for 380-4700 Flywheel Housing Gp, and 340-5880 Flywheel Housing Gp
Item Qty Part Specification Description
Before installation of the flywheel housing, inspect the front face of the flywheel housing and the rear face of the cylinder block. The components must be free of the following substances: oil, fuel, water, gasket adhesive, assembly compounds, and any other foreign materials.
1 4 9X-8875 Bolt Length of 1/2 inch bolt is 88.90 mm (3.500 inch).
Torque to 135 20 N m (100 15 lb ft).
2 2 6M-9613 Bolt Length of 1/2 inch bolt is 228.60 mm (9.000 inch).
Torque to 135 20 N m (100 15 lb ft).
3 6 9X-8873 Bolt Length of 1/2 inch bolt is 57.15 mm (2.250 inch).
Torque to 135 20 N m (100 15 lb ft).
4 2 9S-1374 Bolt Length of 1/2 inch bolt is 203.20 mm (8.000 inch).
Torque to 135 20 N m (100 15 lb ft).
5 16 1D-4590 Bolt Length of 5/8 inch bolt is 120.65 mm (4.750 inch).
Torque to 270 40 N m (199 30 lb ft).
6 4 8S-9089 Bolt Length of 1/2 inch bolt is 114.30 mm (4.500 inch).
Torque to 135 20 N m (100 15 lb ft).
Illustration 2 g02592609
Typical example
Left side view
Table 2
Specification for 380-4700 Flywheel Housing Gp, and 340-5880 Flywheel Housing Gp
Item Qty Part Specification Description
7 - - Before assembly, apply ultra black Loctite 598 to the surface of the gasket.