JOINT 5353839 - Caterpillar

--------------- END SUPPLEMENT ---------------SUPPLEMENT: 07/28/97Service Magazine; October 7, 1996; Page 1; "Larger Pivot Shaft Retention Bolts Increase Bolt Service Life".There is an incorrect part number listed in the chart titled, "Parts Required". The former part number for Item 4 should be 1D-4628 instead of 1D-4638.
--------------- END SUPPLEMENT ---------------Description of Change: Larger bolts are used to hold thrust plate on the end of the pivot shaft. The larger bolts will increase the bolt service life.Adaptable To: The new 1D-4639 Bolt is effective with the D11R (8ZR1-327, 329-Up). The new 1D-4639 bolt is adaptable to all earlier machines. See the chart for new and former parts.
(1) Pivot Shaft. (2) Thrust Plate. (3) Thrust Plate. (4) Bolt. 7T-5713 Pivot Shaft Rework
7T-5713 Pivot Shaft, end view. All 7T-5713 Pivot Shafts can be reworked including those that have been reconditioned.7T-5714 Thrust Plate Rework
7T-5714 Thrust Plate.