CARRIER ASSEM. 2P6967 - Caterpillar

Illustration 1 g03350645
Table 1
Specifications for 183-2819 Air Lines Gp
Item Qty Part Specification Description
1 2 3J-5389 Plugs Before assembly, apply Loctite C5A Copper Anti-Seize to threads and bearing surfaces. Torque to 20 5 N m (15 4 lb ft).
2 12 6J-0934 Bolts Tighten the bolts in the sequence shown in Illustration 2. Refer to the torque procedure listed in Table 2.
3 16 6V-5101 O-Ring Seals Lubricate the bore lightly with 5P-3975 Rubber Lubricant.
4 8 0S-1573 Bolts Torque to 120 20 N m (89 15 lb ft).
5 10 9X-8874 Bolts Torque to 120 20 N m (89 15 lb ft).
6 4 9H-8260 Bolt Torque to 120 20 N m (89 15 lb ft).
7 15 1A-1460 Bolts Torque to 120 20 N m (89 15 lb ft).
8 4 5P-8862 O-Ring Seals Lubricate the bore lightly with 5P-3975 Rubber Lubricant.
9 3 0S-1587 Bolts Torque to 120 20 N m (89 15 lb ft).
10 2 6V-3968 O-Ring Seals Lubricate the bore lightly with 5P-3975 Rubber Lubricant.
Illustration 2 g00682762
Table 2
Item Qty Part Specification Description
2 12 6J-0934 Bolts Use the following procedure in order to assemble the aftercooler assembly and tighten the bolts:
1. Assemble the seals to the aftercooler core.
2. Temporarily secure the bottom seal to the aftercooler with tape. Do not use an adhesive, a silicone lubricant, or any other lubricant for retention of the seal.
3. Assemble the aftercooler with seals to the inlet manifold.
4. Inspect the bottom seal in order to ensure that the seal is seating correctly in the recess.
5. Install the aftercooler cover.
6. Inspect the upper seal in order to ensure that the seal is seating correctly in the recess.
7. Install the cover bolts. Hand tighten the cover bolts.
8. Tighten the bolts in a numerical sequence as shown in Illustration 2 to 24 N m (18 lb ft).
9. Again, tighten the bolts in a numerical sequence that is shown in Illustration 2 to 47 N m (35 lb ft).
10. Remove the tape.