TM 10-8145-222-23
0076
REPLACE CONTINUED
Install
CAUTION
The radiator coils damage easily. In order to remove the standby motor, the fan will
have to rest inside the radiator housing against the coils until the standby motor is
removed. Use extreme care so as not to damage the radiator coils.
1. Temporarily position condenser fan (Figure 3, Item 3) inside radiator housing and gently rest against radiator
coils using care not to damage coils.
2. Attach new single-phase alternator (Figure 4, Item 12) to right and left motor brackets (Figure 4, Item 7 and
Item 8) and secure using four bolts (Figure 4, Item 9), new lock washers (Figure 4, Item 10), and washers
(Figure 4, Item 11).
3. Attach hoist to replacement standby motor eye bolts (Figure 4, Item 13) and lower into place on right and left
motor brackets (Figure 4, Item 7 and Item 8).
4. Secure standby motor (Figure 4, Item 6) to right and left motor brackets (Figure 4, Item 7 and Item 8) by
installing four bolts (Figure 4, Item 2), washers (Figure 4, Item 3), new lock washers (Figure 4, Item 4), and nuts
(Figure 4, Item 5).
CAUTION
The radiator coils damage easily. In order to reinstall the standby motor, the
condenser fan will have to rest inside the radiator housing against the coils until the
standby motor is in place and the fan is ready to be reattached to the standby motor
shaft. Use extreme care so as not to damage the radiator coils.
5. Make sure condenser fan (Figure 5, Item 3) is in radiator housing resting carefully against coils before installing
standby motor/single-phase alternator assembly (Figure 4, Item 1).
6. Using hoist, lift standby motor/single-phase alternator assembly (Figure 5, Item 11) and carefully lower into
place on refrigeration unit chassis so that right and left motor bracket holes align with chassis holes. Do not
install mounting hardware at this time.
7. Reconnect single-phase alternator ground wire (Figure 5, Item 13) to single-phase alternator (Figure 5, Item 17)
housing using one screw (Figure 5, Item 15) and washer (Figure 5, Item 16).
8. Reconnect electrical connector (Figure 2, Item 1) to alternator (Figure 2, Item 3).
9. Clean inside of condenser fan (Figure 5, Item 3) using silicone based spray cleaner.
10. Reinstall machine key (Figure 5, Item 4) to standby motor shaft (Figure 5, Item 10).
NOTE
In order to ease the installation of the condenser fan completely onto the standby
motor shaft, it will be necessary to spread the fan collar slightly using a screwdriver in
order to make it easier for the fan to slide completely onto the standby motor shaft.
11. Carefully spread fan collar (Figure 5, Item 2) using screwdriver to ease installation of condenser fan (Figure 5,
Item 3) onto standby motor shaft (Figure 5, Item 10).
0076-9
