FT8 Synchronous Condensing
ARTICLE REF – ART236 https://vimeo.com/940117705?
P&W FT8 / Solar Turbines Technical BLOG
Technical information useful for learning & troubleshooting.
ARTICLE REF – ART236 https://vimeo.com/940117705?
There is no excerpt because this is a protected post.
There is no excerpt because this is a protected post.
ARTICLE REF – ART235 This is the older version backup overspeed monitor which is still in service but no longer being used in new production. It has been replaced by the TACHPAK 30 which is a two channel overspeed monitor. The TACHPAK 3 has a single channel and monitors either … Continue Reading →
This article has important reference information on vibration trip multiply on the FT8. Continue Reading →
This article looks at an issue with the Powell Breaker charge motor. Continue Reading →
ISSUE REF – ART234 There was an issue recently were the Relay 86EA tripped and would not reset. Quite often it is not obvious what causes the trip of the 86 Protection Relays, as they can have multiple inputs that can trip it. It is worth looking at the display … Continue Reading →
This is a video discussing an oil leak on the FT8. Continue Reading →
FT8 Video – TE076 troubleshooting. Continue Reading →
This is the second of three videos on the TCA. Continue Reading →
FT8 – training video on the Turbine Cooling Air. Continue Reading →
FT8 video on the testing of the EGT Probe. Continue Reading →
There is no excerpt because this is a protected post.
ARTICLE REF – ART233
ARTICLE REF – ART224 If you are installing a new or overhauled Gas Generator and you are having issues regulating the oil pressure – this will be of interest to you. The drawing below is the Oil System of the FT8 Gas Generator. The Red dotted line indicated is the … Continue Reading →
FT8 Lube Oil System – Control & Alarms – Part 2. This article looks at the oil tank instruments and control of same. Continue Reading →
ARTICLE REF – ART229 I am going to talk about “starting” and “fuel transfer” issues on the FT8 liquid fuel system. Liquid fuel starting issues are common on the FT8. One of the main reasons for starting issues on liquid fuel, is the lack of atomizing air at the injector … Continue Reading →
Article Ref ART214 FT8 Control System Training Part 1 – Saving tunables Part 2 – IGV & VSV Calibration Part 3 – Hydraulic Starter Spin Logic https://vimeo.com/860928403?share=copy
Article Ref – ART221 https://vimeo.com/891146114
ARTICLE REF – ART230 The FT8 is derived from the JT8D aircraft turbine. It has an additional two compressor stages added to the front of the existing JT8D. This gives additional power to the FT8, but in doing so the turbine produces more heat. This additional heat was a problem for … Continue Reading →
Article Ref ART232 The issue I encountered was that the Fire System was not communicating with the ICE Monitor. While the ethernet cable was ok we were not able to PING the CPU. What is normally displayed on the fire system display is only 25% of what is available on … Continue Reading →
Article Ref ART232 The issue I encountered was that the Fire System was not communicating with the ICE Monitor. While the ethernet cable was ok we were not able to PING the CPU. What is normally displayed on the fire system display is only 25% of what is available on … Continue Reading →
ARTICLE REF – ART230 The FT8 is derived from the JT8D aircraft turbine. It has an additional two compressor stages added to the front of the existing JT8D. This gives additional power to the FT8, but in doing so the turbine produces more heat. This additional heat was a problem for … Continue Reading →
ARTICLE REF – ART229 I am going to talk about “starting” and “fuel transfer” issues on the FT8 liquid fuel system. Liquid fuel starting issues are common on the FT8. One of the main reasons for starting issues on liquid fuel, is the lack of atomizing air at the injector … Continue Reading →
FT8 Lube Oil System – Control & Alarms – Part 2. This article looks at the oil tank instruments and control of same. Continue Reading →
ARTICLE REF – ART224 If you are installing a new or overhauled Gas Generator and you are having issues regulating the oil pressure – this will be of interest to you. The drawing below is the Oil System of the FT8 Gas Generator. The Red dotted line indicated is the … Continue Reading →
Article Ref – ART221 https://vimeo.com/891146114
Article Ref ART214 FT8 Control System Training Part 1 – Saving tunables Part 2 – IGV & VSV Calibration Part 3 – Hydraulic Starter Spin Logic https://vimeo.com/860928403?share=copy
FT8 Video – TE076 troubleshooting. Continue Reading →
This is the second of three videos on the TCA. Continue Reading →
This is a video discussing an oil leak on the FT8. Continue Reading →
FT8 – training video on the Turbine Cooling Air. Continue Reading →
FT8 video on the testing of the EGT Probe. Continue Reading →
This article is going to explain how to back track from alarm to the logic causing it. Continue Reading →
This article has important reference information on vibration trip multiply on the FT8. Continue Reading →
This article looks at an issue with the Powell Breaker charge motor. Continue Reading →
This article contains very handy reference material on the FT8 Sundyne water injection pump, should you need to dissemble it. Continue Reading →
This article looks at the use of end of line resistors on important electrical loops. Continue Reading →
ARTICLE REF – ART161 This photo relates to an earlier article. Copy the following into the Keyword Search to locate the earlier article. “FT8 – Gas fuel hose failures“ OR – from the top menu select FT8 FT8 System FT8 System – Gas Fuel Scary stuff!
FT8 – Deoiler seal replacement. This article shows the procedure in photo sequence. The tools used to do the job can easily be manufactured locally. Continue Reading →
This article will give you troubleshooting information to resolve high lube oil consumption on the FT8. Continue Reading →
This article cross references the items found on the Electrical Schematic Drawing with the actual bucket items. Continue Reading →
This article will discuss an known issue with the PT pump thermal overload. Continue Reading →
This article will give a brief introduction to PBDot and NHDot. Continue Reading →
This article will tell you what you need to change to run one side of an FT8 SWIFTPAC with the other side removed. Continue Reading →
This article contains a very useful torque reference for all the GG and PT flanges. Very useful for PT & GG change, 4.5 seal change etc. Continue Reading →
This article will give a detailed description of this job which supplements the FT8 maintenance manual. Continue Reading →
FT8 – PCV1301. This article will explain how this quick exhaust valve woks. Continue Reading →
FT8 – Hung start. This article will discuss the various issues that will cause a hung start. Continue Reading →
FT8 – this article will describe the issues with the four and a half seal failures. Continue Reading →