SEAL-DIRECTOR 6L7814 - Caterpillar

Illustration 1 g02553656
Right side view
Illustration 2 g02553638
Bolt tightening sequence
Table 1
Specification for 285-8373 Air Lines Gp
Item Qty Part Specification Description
1 4 239-6808 Clamp Before assembly, lubricate threads, bearing surfaces, and inside diameter with C5A Copper Anti-Seize.
Torque to 7.5 1.0 N m (66.4 8.9 lb in).
2 4 6V-5103 O-Ring Seal Before assembly, lightly lubricate the bore with glycerin or an approved equivalent.
3 10 8J-5985 Bolt 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 that is shown in Illustration 2 to 24 N m (212 lb in).
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.
4 12 6V-5101 O-Ring Seal Before assembly, lightly lubricate the bore with glycerin or an approved equivalent.