VALVE GP-BANK 7 2480487 - Caterpillar

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Illustration 1 g03332616
Typical example
Illustration 2 g03332618
Bolt tightening sequence
Table 1
Specification for 385-6710 Air Lines Gp and 385-6711 Air Lines Gp
Item Qty Part Specification Description
1 12 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.
2 2 6V-3968 O-Ring Seal Before assembly, lightly lubricate the bores with 5P-3975 Rubber Lubricant.
3 2 6V-5103 O-Ring Seal Before assembly, lightly lubricate the bores with 5P-3975 Rubber Lubricant.
4 2 243-2975 Clamp As Torque to 7.5 1.0 N m (66.3 8.8 lb in).
Before assembly, lubricate threads, bearing surfaces, and inside diameter with Loctite C5ACopper anti-seize.
5 2 302-6504 Bellows Ensure that the bellows are installed in the proper direction as marked on the bellows by an arrow.
6 2 6V-5103 O-Ring Seal Before assembly, lightly lubricate the bores with 5P-3975 Rubber Lubricant.
Illustration 3 g03333074
View of A
Table 2
Specification for 385-6710 Air Lines Gp and 385-6711 Air Lines Gp
Item Qty Part Specification Description
7 16 6V-5101 O-Ring Seal Before assembly, lightly lubricate the bores with 5P-3975 Rubber Lubricant.