LINKAGE GP-BUCKET 2368416 - Caterpillar

Rework Procedure
Image1.1.1
Location of harness along right side of hitch and top of case.
Image1.2.1
1. Remove existing 264-7045 Harness (1).
Image1.3.1
Once the existing harness is removed, cut or grind off weld link (2).
Image1.4.1
Replace weld link (2) with one 8F-9836 Boss (B). Center and weld boss in approximate location as the weld link that was just removed.
3. Attach 12-point connector of new 317-6437 Harness to transmission harness (3). Then clip harness (A) to new boss (B) using one 4D-7794 Clip with the barrel down (C), one 8M-2773 Clip with the barrel up (D), one 8T-4896 Washer (E), and one 5M-3062 Bolt (F). Clip at pre-determined locations designated by green tape on the harness.
Image1.5.1
Illustration 1.5.1 shows old routing of hydraulic temperature sensor lead.
Image1.6.1
Illustration 1.6.1 shows new routing of hydraulic temperature sensor lead.
As shown in illustrations 5 & 6, machines that have this change implemented in production will have a boss attached for a clip to attach to the hydraulic temperature sensor harness lead (5). Machines prior to this will not have this boss. Just leave the harness lead loose as in illustration 5. Also, when routing the lead from the new harness (4), due to the higher clipping location of the main harness, route this lead under the 255-0855 Hose As (6).
Image1.7.1
4. Attach harness along right hand side of hitch using existing flange bolt (7) and washer (8) of 246-9935 Hose As. (9), and one 8M-2773 Clip (D). On the right side of the vertical hitch, using existing clipping boss for 7I-5228 Hose As. (10), clip harness with one 8M-2773 Clip (D), one 9R-5383 Spacer (G) placed between the clips, one 8T-4896 Washer (E), and replace the 5M-3062 Bolt with one 7X-0288 Bolt (H). Again, use pre-determined clipping points designated by green tape.
Image1.8.1
5. Attach harness to right side of hitch in front of the 3G-7894 Link Assembly (11) using bolt and washer for 8X-8991 Plate (12) and one 1S-6420 Clip (J).
Image1.9.1
6. Above the lower cushion hitch H-link (11), attach the harness to the right side of the vertical hitch using the existing bolt and washer of the 8W-0223 Bracket (13) with one 132-5789 Ladder Clip (K) and one 7K-1181 Strap (L).
Image1.10.1
7. Behind the cushion hitch accumulator mounting bracket, attach the new harness to the lower boss using one 6D-3479 Clip (M), one 8T-4896 Washer (E), and one 5M-3062 Bolt (F). Attach the harness to the upper boss using the existing 130-5300 Clips (14), 8T-4896 Washer (15), and 5M-3062 Bolt (16). Secure cushion hitch solenoid switch and auger bypass switch connectors to the 130-5300 Clips. Strap breakout with arc suppressor diode back to the harness bundle using one 7K-1181 Strap (L).