Danfoss Turbocor VTT Series - Figure 152 - Twin Bearing Mylar Insertion; Figure 153 - Guide Pin Locations; Rear Bearings

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M-SV-VT-001-EN Rev. A
Compressor Components
• • • CAUTION • • •
Do not allow the Twin Bearing Assembly to contact/rub the Compressor shaft during removal.
Damage to the shaft and or bearing assembly may occur.
47. Slowly tighten the four (4) jacking screws evenly, in a crisscross pattern. Continue this until the
Twin Bearing Assembly can be removed by hand.
48. While supporting the shaft, carefully slide out the Twin Bearing Assembly
49. Slide a small piece of Mylar underneath the shaft and gently lower the shaft onto the Stator.
Figure 153 - Guide Pin
Locations
Guide Pin Locations
(2 Places)
3.7.2.2 Rear Bearings Rear Compressor Disassembly
1. Remove the two (2) M12x55 screws located at the 10 and 2 o’clock positions on the End Cap.
2. Insert the Short Guide Pins in these locations (refer to the “Short Guide Pin” example in Appendix
B). Refer to Figure 153 (Guide Pin Locations) for the locations of the pins.
3. Remove remaining screws and use a rubber mallet to tap o the End Cap.
4. Gently slide the End Cap away from the Compressor housing and set aside the End Cap.
Figure 152 - Twin Bearing
Mylar Insertion
Mylar Insertion Point