9999 ALTEC AA TSBs (7)
- Bulletin:
- SIL 659
- Component:
- 350000 equipment
- Summary:
- This service information letter (sil) requires installation of an improved hydroelectric lower control station selector valve. earlier versions of the valve can fail to shift or operate in some situations.
- Bulletin:
- SIL 639
- Component:
- 353600 equipment:air conditioner
- Summary:
- This service information letter (sil) required installation of a cab comfort hvac control module for a more reliable performance of the system.
- Bulletin:
- SIL 640
- Component:
- 118000 electrical system: software
- Summary:
- This service information letter (sil) requires the installation of an operating system software update for improved performance. additionally two hardware updates will be performed at the same time.
- Bulletin:
- SIL 644
- Component:
- 353600 equipment:air conditioner
- Summary:
- This service information letter (sil) requires the compressor for the hvac system be recharged and a fuse in the system be replaced. some units had compressors' that were over charged causing the ac system not to properly operate.
- Bulletin:
- SIL 645
- Component:
- 111000 electrical system:battery
- Summary:
- This service information letter (sil) requires replacement of the system bms (battery management system) for improved battery charging and reliability. some battery modules may have had components that were not properly soldered.
- Bulletin:
- SIL 657
- Component:
- 356000 equipment adaptive
- Summary:
- This service information letter (sil) explains four different product improvements that altec recommends be added to each affected unit.
- Bulletin:
- SIL 663
- Component:
- 110000 electrical system
- Summary:
- This service information letter (sil) notified customers that altec will be contacting them to replace end mounted platforms that contain cracks in the control and platform mounting area. the cracks are cosmetic in nature and do not cause p
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