MERCHANDISING 2390014 - Caterpillar

Illustration 1 g02726780
Illustration 2 g02638996
Table 1
Specification for 171-3809 Flywheel Housing Gp
Item Qty Part Specification Description
During assembly, the front face of the flywheel housing and the rear face of the cylinder block must be free of following substances: Oil, fuel, water, gasket adhesive, assembly compounds, and any other foreign material. Apply ultra blue Loctite 587 to seal the joints between the cylinder block, the flywheel housing, and the oil pan joint.
1 5 165-3931 Bolt Use the following procedure to tighten the bolts of the flywheel housing:
1.Tighten bolt 1 through bolt 9 in the numerical sequence as shown in Illustration 2 to 100 20 N m (75 15 lb ft) in the numerical sequence.
2. Tighten bolt 10 through bolt 24 in the numerical sequence as shown in Illustration 2 to 40 10 N m (30 7 lb ft) in the numerical sequence.
3. Again, tighten bolt 1 through bolt 9 in the numerical sequence as shown in Illustration 2 to 135 20 N m (100 15 lb ft) in the numerical sequence.
4. Again, tighten bolt 10 through bolt 24 in the numerical sequence as shown in Illustration 2 to 55 10 N m (41 7 lb ft) in the numerical sequence.
2 8 165-3929 Bolt
3 2 165-3934 Bolt
4 9 5J-5793 Bolt
5 1 7X-7731 Pipe Plug The pipe plug must not protrude above the surface after assembly.
6 3 5F-0304 Plug Torque to 35 14 N m (26 10 lb ft).