CHASSIS - Articulation and Oscillation Pivot Section 100-0020 SM - 1896 50 16 51 29 25 55 56 52 56 19 5,6 14 27 7 20 53 17 DETAIL A 56 54 41 45,46,49 42 25 39 36,49 45,47,49 1 32 26,56 52,55 26,53 54,55 56 30 23 38 10,26 11 33 2,3,4 2,3,4 60 57,58,59 49,61,62 36,49 40 28 51 15 8,9 31 13 18 51 17 19 50 19 50 43 44,48,49 37,49 16 35 16 29 14 24 29 31 8,9 15 38 30,23 21,22 34 10,26 25 12 45,46,49 45,47,49 37,49 1 - Pivot Assembly 2 - Nylon Bush 3 - Loctite 648 4 - Loc Quick Primer 5 - Gasket 6 - Cover Plate 7 - Bolt 8 - Bearing Assy - Cup 9 - Bearing Assy - Cone 10 - 'V' Ring Seal 11 - Thrust Nut 12 - Locking Plate 13 - Antiseize Comp 14 - Driveshaft 15 - Seal 16 - Thrust Washer 17 - Front Yoke 18 - Brake Yoke 19 - Nut 20 - Washer 21 - Lockwasher 22 - Bolt 23 - Extreme Pressure Lithium No.2 Grease 24 - SAE 80W-90 EP Gear Oil 25 - Plug 26 - Extreme Pressure Multipurpose Grease 27 - Lube Fitting 28 - Plug 29 - 'O' Ring 30 - Bearing Assembly 31 - Retaining Ring 32 - Seal Housing 33 - Seal Housing 34 - Seal Housing 35 - Seal Housing 36 - Seal 37 - Seal 38 - Shim 39 - Spacer 40 - Upper Pin 41 - Washer 42 - Nut 43 - Lower Pin 44 - Hardened Washer 45 - Washer 46 - Bolt 47 - Bolt 48 - Bolt 49 - Loctite 243 50 - Lockwasher 51 - 'O' Ring 52 - Hose Assembly 53 - Hose Assembly 54 - Connector 55 - Lube Fitting 56 - Elbow 57 - Adaptor 58 - Connector 59 - Elbow 60 - Pipe Assembly 61 - Washer 62 - Bolt Fig.
1 - Articulation and Oscillation Pivot DESCRIPTION AND OPERATION the driveshaft connecting the drive between the front and rear frames. The articulation and oscillation pivot allows the front and rear frames to rotate horizontally (articulation) and tilt laterally (oscillation) with respect to each other. It is also the main load bearing coupling between the two frames. The pivot assembly houses Articulation bearings, oscillation bushes, pivot driveshaft bearing and associated parts can be removed, inspected and replaced or renewed by following the procedures outlined in this section. SM 1373 Rev 2 8-03 1