COVER A 9M4990 - Caterpillar

Illustration 1 g03363050
Top view of engine
Illustration 2 g03363057
Right side view of engine
Table 1
Specification for 351-0316 Oil Pan Gp
Item Qty Part Specification Description
1 1 5P-5846 O-Ring Seal Lubricate the bore lightly with the lubricant that is being sealed.
2 1 5P-8068 O-Ring Seal Lubricate the bore lightly with the lubricant that is being sealed.
3 3 206-7331 Drain Plug Torque to 70 15 N m (52 11 lb ft).
Illustration 3 g03363461
Tightening sequence
Illustration 4 g03376138
Retightening sequence
Table 2
Item Qty Part Specification Description
4 40 2P-3205 Bolt Use the following procedure during assembly of engine oil pan:
The sealing surfaces of the oil pan shall be free of oil, debris, gasket material, or any other sealant.
The oil pan must be assembled and tightened to the cylinder block within 10 minutes of applying sealant.
1. Apply 3 to 5 mm (0.1 to 0.2 inch) of ultra blue Loctite 587 to the following locations:
Connecting joint of the front housing and the front of the cylinder block.
Connecting joint of the flywheel housing and the rear of the cylinder block.
2. Tighten bolt 1 through bolt 40 in the numerical sequence as shown in Illustration 3 40 5 N m (30 4 lb ft).
3. Again, tighten bolt 1 through bolt 40 in the numerical sequence as shown in Illustration4 47 5 N m (35 4 lb ft).