MAIN FRAME (Cont'd) Ref No Part Number Description Remarks Serial Number Qty 12 Model S250 K 6904244 1 7101453 MAIN FRAME 1 2 6717277 BUSHING weld-on 2 3 6717278 BUSHING weld-on 2 4 CHAINCASE See Illustration DRIVE TRAIN/ PE1537 FRAME ONLY 1 5 83D000008B NUT 4 6 6736768 COVER 2 7 53D000012B NUT 19 8 6730078 COVER 4 9 6731121 PLUG chaincase fill 1 10 6730785 BUSHING inside upright weld-on 2 11 6729401 BUSHING inside upright weld-on 2 12 6729402 BUSHING outside upright weld-on 2 13 31C000824B BOLT 4 14 6730784 BUSHING outside upright weld-on 2 15 6718796 PLUG Bobcat head 1 16 31C001228B BOLT 22 17 6719168 COVER 2-speed 2 18 84G003712B BOLT 8 19 6700182 COVER drain 1 20 6732577 STEP 1 21 6599645 PLUG chaincase drain 1 22 6553411 BUSHING 2 23 84G003708B BOLT 4 24 6730783 COVER 2 25 x 26 6706857 BLOCK threaded 2 27 COVER See Illustration DISC BRAKE/ PE1542 2 28 COVER See Illustration DISC BRAKE/ PE1542 1 29 x 30 BREATHER See Illustration DISC BRAKE/ PE1542 1 31 6706485 HOOK tie down - weld-on 2 32 6708987 HINGE weld-on 2 33 6719201 COVER single speed 2