UNDERCARRIAGE / Swing Bearing Disassemble Swing Bearing 1. Remove pin (3) from the bottom side of plug (4). CAUTION: Swing bearing weight: 642 kg (1420 Ib) 3. Hoist outer race (1) of the swing bearing horizon- tally and slightly. Remove seals (2 and 5) from outer race (1) and inner race (7). 4. Place inner race (7) of the swing bearing on the wooden blocks. Hoist outer race (1). 5. While rotating inner race (7), remove balls (6) (86 used) and supports (8) (86 used) from the plug hole. Use round-bar magnet (A) and remove the balls. Use tip-bent wire (B) and remove support (8). NOTE: As pin (3) head was crimped after installa- tion, grind off the crimped part. 3 4 1 W105-03-01-007 2.
Remove plug (4). 2 NOTE: Screw bolt (M10, Pitch 1.5 mm) in the threaded hole in plug (4). Tap the bolt head from the bottom side or pull the bolt in or- der to remove plug (4). A 7 W105-03-01-009 5 6 B W105-03-01-008 8 W105-03-01-010 W3-1-5 4