Recent content by kloppk

See TB 11-6115-741-24 It has info on changing out the troublesome Facet cube pump with the Airtex E1074 round pump or a Purolator when the set goes thru a reset.

It's the addition of a fuse holder and fuse next to the A1 AC Voltage Regulator. It's a fuse to protect the static exciter from being damaged should the AC Voltage Regulator fail. It's detailed in TB 11-6115-741-24 section 5.4

You need to be looking in the generator TM 9-6115-642-24 on how to test the OP gauge and the OP sender. The OP senders tend to be the culprit.

See PDF page 159 of that -13&P The version I referred to about 4-14 may be a different version. I have several version of the PDF.

Here is a link to the Technical Manuals, TM's, for the 831A. ---> 831A TMs See section 4-14 for the adjustment procedures.

The -13&P TM has the adjustment procedure for both the SLC100 Goernor Controller module and the mechanical linkage on the governor. The -13&P TM can be downloaded from the TM section of this forum.

If it doesn't shut off due to Low OP fault it's likely either the Governor Controller isn't working properly or the mechanical settings of the governor have been fiddled with. The low OP fault may be due to a bad LOP switch. They fail with some frequency in the 831s. The OP is usually about...

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