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 TORQUE SPECIFICATIONS . 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.