United Technologies Carrier Transicold 69UG15, Операция и обслуживание

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T-360 5–10
Figure 5.9 Generator R/R (PIDs UG2019 and Up)
20. Replace and torque the generator drive gear bolt/washer, torque to 28 +/-2 ft-lbs. In order to torque generator
drive gear bolt you will have to use a strap wrench or similar device to secure the gear while you torque the bolt.
21. Remove the generator support plate from the old generator, and install it onto the new generator.
22. With the drive gear and support plate installed on the new generator, lift and position the generator so that
the generator mounting holes (12) are lined up with the engine mounting holes.
23. Insert two generator alignment bolts (2 1/2”) to temporarily align/secure the generator to the engine. Tighten
the bolts enough so that the metal gear on the generator is touching the blue drive gear on the engine. Do
not over tighten the alignment bolts, as they will bottom out on the engine bell housing.
NOTICE
In order to match up the teeth of the generator drive gear with the teeth of the fly wheel adapter
plate, the fly wheel will need to be rotated by hand.
24. Open the front access door to access the fly wheel inspection port.
25. Remove the cover of the fly wheel inspection port. Using a long flat-head screwdriver inserted into the fly
wheel inspection port, you will be able to slowly rotate the teeth of the fly wheel.
26. With the generator drive gear pressed against the coupling on the fly wheel adaptor plate, use the screw-
driver to slowly rotate the fly wheel. Use a flashlight to observe the generator drive gear as you rotate the fly
wheel. Once the generator drive gear starts to rotate with the fly wheel, it indicates that the teeth of the gen-
erator drive gear have matched up with the mating gear of the fly wheel adaptor plate.
27. Once the teeth of the generator drive gear teeth have lined up with the fly wheel teeth, push the generator in
to fully seat the drive gear into the mating gear on the fly wheel adaptor plate.
28. Close and secure the fly wheel inspection port.
29. With the generator drive gear seated into the fly wheel adaptor plate, the alignment bolts (2) can be
removed, and the generator mounting bolts (12) can be reinstalled, torque to 25 ft-lbs. Install several mount-
ing bolts to secure the generator before removing the alignment bolts.
Battery
Battery Charger
Wire
Harness Bolt
Generator
Generator Support
Plate Monitoring
Bolt
Generator Shock Mount
Fly Wheel Inspection Port
Engine Shock Mount
Bolt