UNDERCARRIAGE / Travel Device Procedure to Install Ring Gear (44) ZAXIS450-3, 450LC-3, 470H-3, 470LCH-3 28. Install O-ring (10) to drum (8). CAUTION: Cover (49) weight: 22 kg (50 lb) IMPORTANT: Apply THREEBOND #1389B to the cover (49) mounting surface of ring gear (44). 34. Install eyebolt (PT 3/4) into the plug (51) hole (2 places) on cover (49). Hoist and lower cover (49) onto ring gear (44). IMPORTANT: 35. Apply LOCTITE #262 to bolt (50). Install cover (49) to ring gear (44) with bolts (50) (16 used). CAUTION: Ring gear (44) weight: 70 kg (150 lb) IMPORTANT: Align the matching marks made when disassembling. 29.
Install eyebolts (M14, Pitch 2.0 mm) into the bolt (50) hole on ring gear (44). Hoist and lower ring gear (44) onto drum (8). 30. Apply LOCTITE #262 to bolt (45). Install ring gear (44) to drum (8) with bolts (45) (30 used). : 27 mm : 180 N m (18 kgf m, 130 lbf ft) 36. Wind the seal tape onto plugs (51) (3 used). Install plugs (51) (3 used) to cover (49). : 22 mm : 400 N m (41 kgf m, 295 lbf ft) 31. Attach a tube bar onto ball bearing (48). Tap a tube bar by using a hammer and install ball bearing (48) to cover (49). Ball Bearing (48) Inner Diameter: 45 mm (1.77 in) Outer Diameter: 68 mm (2.68 in) 32. Attach a tube bar onto stopper pin (47).
Tap a tube bar by using a hammer and install stopper pin (47) to ball bearing (48). Stopper Pin (47) Inner Diameter: 26 mm (1.02 in) Outer Diameter: 52 mm (2.05 in) IMPORTANT: Install retaining ring (46) with the chamfered surface facing to cover (49). 33. Install retaining ring (46) to cover (49). : 70 N m (7 kgf m, 51 lbf ft) : 14 mm W3-2-29