09-23-2024, 04:22 PM
Step One .
Feed fuel into the secondary filter under pressure using pump up sprayer pump or other .
Procedure can be found on the site using the search engine .
I used a 12V diesel pump , Mr Gasket , sourced from Auto Zone .
There is a plug on the secondary filter boss that can be plumbed into . 5 gallon pail will be drained amazingly quickly as the fuel will still be returned to the fuel tank .
Vent blockage was mentioned . My coach has a coiled 3/8 hose from the vent , target for dirt daubers as mentioned . Look on top of main tank , passenger side .
You could could try it with filler cap removed of course .
If you can actually find a Detroit two stroke mechanic , that's a good thing . A rare breed these days .
Scott , Bus Grease Monkey, is located in Tennessee .
Good Luck ,
Chris
Feed fuel into the secondary filter under pressure using pump up sprayer pump or other .
Procedure can be found on the site using the search engine .
I used a 12V diesel pump , Mr Gasket , sourced from Auto Zone .
There is a plug on the secondary filter boss that can be plumbed into . 5 gallon pail will be drained amazingly quickly as the fuel will still be returned to the fuel tank .
Vent blockage was mentioned . My coach has a coiled 3/8 hose from the vent , target for dirt daubers as mentioned . Look on top of main tank , passenger side .
You could could try it with filler cap removed of course .
If you can actually find a Detroit two stroke mechanic , that's a good thing . A rare breed these days .
Scott , Bus Grease Monkey, is located in Tennessee .
Good Luck ,
Chris
1986 #89
VIN 007
Detroit 8V92 TA 475 HP
Allison four speed
Chris and Sharon Hand