Removing Drive Pulley; Removing Drive End Bearing - Piper Cherokee Six Service Manual

C-4068
TOOL
PIPER CHEROKEE SIX SERVICE MANUAL
BEARING
RETAINER
Figure
10-15.
Removing Drive Pulley Figure
10-16. Removing
Drive End Bearing
NOTE
New bearings are prelubricated, additional lubrication is not
required and should not be used.
10-18. REMOVING DRIVE PULLEY. The drive pulley is an interference fit on the rotor
shaft. The pulley is removed with puller C-3934. The use of this puller set to remove the
pulley will prevent damage to the pulley.
10-19. REMOVING DRIVE END BEARING. The drive end bearing is an interference fit
on the rotor shaft. It is also retained in the end shield by a retainer. The retainer on the
early production alternators was attached to the end shield by three stud nuts and washers.
All late retainers are of spring steel construction and three integral fingers snap over a
shoulder on the end shield.
Remove the drive end shield from the bearing by removing either the three retaining
nuts from the retainer studs .or by unsnapping the spring retainer fingers with a screwdriver.
The end shield may then be removed by tapping on the end of the rotor shaft with a soft
hammer while holding the end shield.
Remove the drive end bearing from the rotor shaft with puller C-3615 and special
adapters as follows:
A.
Position the center screw of tool C-3615 on the rotor shaft.
B.
Place the thin lower end of the adapters SP-3375 under the bearing equally spaced
ELECTRICAL SYSTEM
Revised: 6/18/76
3B8