SEAL-O-RING 4252519 - Caterpillar

Illustration 1 g00577027
Planetary Lubrication (1) Housing Assembly (2) Ring gear for No. 2 clutch (3) Ring gear for No. 5 clutch (4) Manifold (5) Passage (6) Ring gear for No. 6 clutch (7) Carrier (8) Planetary shafts (9) Planetary shafts (10) Oil chamber (11) Planetary shafts (12) Oil Passage (13) Planetary shafts (14) Carrier (15) Oil Chamber (16) Oil inlet line (17) PassageAll outlet oil from the torque converter oil cooler goes through a line to oil inlet (16) on oil manifold (4). The oil goes through passage (17) to oil chamber (15). The flow of oil divides. Part of the oil goes through passages in manifold (4) to the No. 6 clutch. The remainder of the oil goes through passage (12). The oil to the No. 6 clutch goes through the holes in ring gear (6). The oil goes to the discs and the plates of the No. 6 clutch. Oil also goes to planetary shafts (9). The oil goes through holes in the shafts to the bearings of the planetary gears. Oil also goes to the rear bearing of the transmission.The oil, that goes through passage (12), goes to the front of the transmission. Passage (12 ) is a series of passages in the different clutch housings, that are in alignment. Oil goes through passage (12) to chamber (10) between housing (1) and carrier (7). The flow of oil divides. Part of the oil goes through passage (5). The remainder of the oil goes toward the rear of the transmission.Oil goes through passage (5) to the input transfer gears. Passage (5) provides lubrication oil to one of the transfer gears. Return oil from the input transfer gears goes to the bottom of the transfer case. This oil then goes through the transmission case and to the main oil reservoir. The main oil reservoir is in the output gear case.Most of the oil from chamber (10) goes to planetary shafts (8). Holes in shafts (8) allow oil to go to the bearings of the No. 1 planetary gears. The oil goes out of the holes at the ends of shafts (8) to planetary shafts (11). Holes in shafts (11) allow oil to go to the bearing of the No. 2 and No. 3 planetary gears. Oil goes out of the holes at the ends of shafts (11) to planetary shafts (13) .Holes in shafts (13) allow oil to go to the bearings of the No. 4 planetary gears. Oil goes out of the holes in shaft (13) to carrier (14). Oil goes through holes in carrier (14). Oil goes through holes in ring gear (3) to the discs and plates of the No. 5 clutch. At the same time, oil goes through passages to the discs and plates of the No. 3 and No. 4 clutches.Holes in ring gear (2) allow oil to go to the discs and plates of the No. 2 clutch.The end bearing of the input shaft gets oil from a passage between the input