Kohler 150REOZJF 150 kW Diesel Genset - Answered Questions & Fixed issues


first question is does engine run at constant speed , if it doent then your frequency is never gonna match , most engine speed (surges) are caused by fuel problems clean this path very well , if motor runs contant speed but frequency is still not maintained then frequency control is bad replace it

Kohler 150REOZJF... | Answered on Jan 30, 2015 | 331 views


This needs looking at asap. It can be the wrong oil, blocked or restricted oil passages. Wrong oil filter, bad sensor or simply a bad gauge. Check with an external pressure gauge

Kohler 150REOZJF... | Answered on Nov 22, 2013 | 114 views


The engine is failing to run after a commanded start. Repeatedly.

Kohler... | Answered on Apr 19, 2019 | 30 views


Are there any faults listed on the control display? If display is dark then likely a battery issue. Check battery voltage with a Digital Multi Meter (DMM). It should be at least 12.5VDC.

Kohler... | Answered on Apr 17, 2019 | 47 views


Sounds Like possibly the regulator is the issue.
Flightsystems Can test these to see if it is good or not.
also here is a link for the service manual
https://us.v-cdn.net/5020499/uploads/editor/0c/g1lx13xi2vyy.pdf

Kohler... | Answered on Apr 16, 2019 | 478 views


the parts manual is a tp-5317 which I do not have . You said its a dec2? or a fast response 2? What is the part number off the main circuit board in the control box?

Kohler... | Answered on Apr 16, 2019 | 72 views


if you have an scr pack, that has 6 pins, there are two for ac, two for gates, and two for the excitation field.
The two gate wires come off your adc controller.

Kohler... | Answered on Apr 16, 2019 | 66 views


http://www.kohlerpower.com/onlinecatalog/pdf/g2058.pdf
Safety shutdowns:
  1. Loss of coolant
  2. High water temperature
  3. Low oil pressure
Likely one of these. If no indicators at a panel check at the connector.

Kohler... | Answered on Feb 19, 2019 | 67 views


There might be two reasons for the failure of generator auto start.

1. It is the ATS automatic conversion control device that does not issue the start generator command after the mains power failure or phase loss operation, or the self-starting relay failure, which causes the generator to not start itself. This situation is relatively rare.

2. It is the generator start battery failure, and this kind of situation is relatively more.

Kohler... | Answered on Dec 19, 2018 | 114 views


It should be 130 lbs. or better.
It may be a little lower if it has not run in a while.
Robert

Kohler... | Answered on Oct 31, 2018 | 118 views


get it from a Kohler service agent spares

Kohler... | Answered on Jul 26, 2018 | 56 views


maybe this what you wanted you , Service Kit Kohler Marine Generator Models 4EF 5E 6EF 7.3E
Maintenance Service Kit Kohler Marine Generator Models 4EF 5E 6EF 7 3E

Kohler... | Answered on Feb 15, 2018 | 93 views


You need to repair your locked rotor then it will work

Kohler... | Answered on Feb 08, 2018 | 1,211 views


try typing in google might come up with help

Kohler... | Answered on Feb 03, 2018 | 169 views

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