SCREW 3830202 - Caterpillar

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(53) 8T-1889 Clip (54) 8T-1890 Clip (55) 7V-6571 Grommet (56) Washer that was removed in Step 1 (57) Bolt that was removed in Step 1 (58) 6L-2479 Brace (59) 5M-2894 Hard Washer (60) 0L-1351 Bolt (61) 0S-1591 Bolt (62) 9X-6458 Hard Washers (63) 3K-1470 Spacer (64) 9S-8752 Full Nut
Connect the 322-7616 Hose As to the 1P-1376 Port Connector and the tee connector. Only hand tighten the 322-7616 Hose As to the port connector.
Install the 8T-1889 Clip (53), 8T-1890 Clip (54), and the 7V-6571 Grommet (55) on the fuel hose. Reinstall the bolt and the washer. The bolt and the washer were removed in Step 1.Note: The opening in the 7V-6571 Grommet must line up in the gap between the 8T-1889 Clip and the 8T-1890 Clip .
Tighten the coupling for the 322-7616 Hose As at the connector to 27 6 N m (20 4 lb ft).
Tighten the coupling for the 322-7616 Hose As at the manifold to 27 6 N m (20 4 lb ft).Rework to the Muffler Bracket
Note: Make sure that any debris is cleaned thoroughly from the engine before disassembling any fuel lines. Keep all fuel lines capped in order to prevent any dirt from entering the fuel lines. Make sure that the fuel lines do not have any interference once the fuel lines are reinstalled.
Illustration 25 g01445302
Turn the electrical disconnect to the OFF position.
Turn the fuel shutoff valve to the OFF position.
Remove the hood and mufflers. Refer to Disassembly and Assembly, RENR8808, "844H Wheel Dozer and 990H Wheel Loader Engine Supplement " for the proper procedure to remove the hood and the mufflers.
Remove the muffler brackets once the hood and the mufflers are removed.
Disconnect all the fluid lines that may interfere with removing the muffler bracket.Rework to the Muffler Bracket
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Muffler Bracket (1) Location for the 9R-2613 Weld Boss (2) Area of material that needs to be removed from the muffler bracket
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Muffler Bracket (A) R 37.5° (B) 60.6 mm (2.4 inch) (C) 13° (D) 30° (E) 164.2 mm (6.5 inch) (F) 188.1 mm (7.4 inch) (G) 352.4 mm (13.8 inch) (3) Old profileThe material in Area (2) in Illustration 26 must be removed from the muffler bracket. Refer to Illustration 27 for all the dimensions for removing the material from the muffler bracket.
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(H) 61 mm (2.4 inch) (1) 9R-2613 Weld Boss (4) The lifting eye that is already on the muffler bracketInstall the 9R-2613 Weld Boss (1) on the existing muffler bracket. Refer to Illustration 28 for the proper location in order to install the 9R-2613 Weld Boss .
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(5) 315-6122 Hose As (6) 5P-7469 Clip (7) 8T-9518 Grommet (8) 8T-4195 Bolt (9) 5P-7468 Clip (10) 8T-4121 Hard Washer
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Install the hose as in Illustration 29