TRACK GP 1388717 - Caterpillar

5P2380 Track Tool Arrangement1 8S7172 Hydraulic Cylinder Group2 8S9903 Rollover Group5P2379 Press Frame & Tool Group3 5F3492 Bolt (2)4 1P3481 Frame5 1P3482* Pin Adapter 1P3483 Pin Adapter1P3484* Pin Adapter1P3485* Pin Adapter5P2188 Pin Adapter6 8S9975 Ram Adapter7 8S9977 Ram Adapter8 8S9978 Ram Adapter9 8S9971 Ram Adapter10 8S9969 Ram Adapter11 8S9968 Ram Adapter12 6H8567 Pilot Pin 12.12" (307.8) 5F9455 Pilot Pin 12" (304.8)2S8236 Pilot Pin 12.25" (311.2)2S8215 Pilot Pin 10.00" (254.0)5F9451 Pilot Pin 8" (203.2)5F9447 Pilot Pin 8" (203.2)13 9S32 Plug14 7S8469 Bushing Adapter15 2S8228* Bushing Adapter16 2S8229* Bushing Adapter17 2S8235 Bushing Pusher2S8239 Holding Screw*Early 1P3482, 1P3484 and 1P3485 Pin Adapters, 2S8228 and 2S8229 Bushing Adapters need modification to be used for sealed and lubricated track on the D7G, D8K, D9G and D9H Tractors and 983 or 977 Traxcavator. To make the modifications, see the Tool Guide, Undercarriage Tools, Group 4, Page 2. Track Disassembly
1 Put the damaged part of the track on 6" (152.4) blocks; use the 5P2380 Track Tool Arrangement to push the pin out far enough to inspect for a wear step. If there is no wear step, completely remove the track pin. If the track pin does have a wear step, push the pin out two-thirds of its length. Remove the tools and cut the pin with a cutting torch, then push the remainder of the pin back into the housing. Remove the next pin.2 Put 7F9540 Hydraulic Puller (1) between the links to open the links far enough to permit separation of the track chain.3 With the 5P2380 Track Tool Arrangement, frame (2), bushing pusher (3) and ram adapter (4), remove the bushing from the link.4 Inspect the bushing and seals for damage. Remove the bushing from the other link.Track Assembly
1 Put bushing adapter (2) in frame (1) with the counterbore toward the ram. Use bushing pusher (3) and ram adapter (4) to push bushing (5) into link (6) until the bushing is at the bottom of the counterbore in pin adapter (2).2 Clean each end of bushing (7) with lint free paper and put SAE 90 oil on each end.3 Install pilot pin (8) in the bushing with the end of the pin that has a chamfer in the bushing.4 Clean thrust rings (9) and (10) and seals (11) with lint free paper; put SAE 90 oil on the seals. Install the thrust rings on pilot pin (8).5 Use the 5P2380 Track Tool Arrangement, pilot pin (8), bushing adapter (2), bushing pusher (3) and ram adapter (4) to assemble the links and bushing as shown.6 If a new pin is used, put lubricant on rubber stopper (12) and put it in 5P1725 Plug Installer. Use 5P1725 Plug Installer (13) and install rubber stopper (12) in pin (14). If the lubrication equipment is available, the pins need not be filled with oil at this time. If the equipment is not available and the plug is in rubber stopper (12), use a small punch and push the plug into the drilled passage of pin (14).