Reassembly (80A/105A)
- If end housing bearing "1" is removed, install it.
- Check end housing bearing "1" turns smoothly. See Fig 1 .
- If stator "4" is removed, install stator "4" and tighten stud bolts "1".
- If drive end bearing "3" is removed, install it.
- Check drive end bearing "3" turns smoothly. If OK, install drive end bearing retaining plate "2". See Fig 2 .
- Place drive end frame "2" on pulley, and install rotor "1" to drive end frame "2". See Fig 3 .
- Install rear frame "1" to drive end frame "2". See Fig 4 .
- Tighten 4 nuts to the specifications. See TORQUE SPECIFICATIONS .
- Install pulley "1" and tighten pulley nut with holding shaft by using hexagonal box wrench "2" to the specifications. See Figure .
- Install 4 rubber insulators "1". See Figure .
- Install rectifier "1". See Figure .
- Install brush holder cover "1" to brush holder "2". See Fig 5 .
- Place the IC regulator "1" together with the brush holder "2" horizontally on the rear end frame "3".
- Install the 5 screws until there is a clearance of approximately .04" (1 mm) between the brush holder "2" and connector. See Fig 6 .
- Install rear end cover "1" and terminal plate "4".
- Install insulator "2" and tighten "B" terminal inner nut "3" to the specified torque. See Fig 7 .
- Ensure that rotor turns smoothly. See Fig 8 .
CAUTION:
When installing rectifier, check to confirm that stator leads have enough clearance with cooling fan blades.