How to check fuel supply valve in Series 60?
How to check fuel supply valve in Series 60?
To determine if the fuel supply valve is causing starting difficulty, perform the following steps: Check that fuel supply… Two spin-on type filters are used on the Series 60 engine. The first in the fuel flow is a strainer,…
How is the fuel return check valve positioned?
Valves are positioned and aligned by replaceable valve guides pressed into the cylinder head. The fuel system includes injectors, integral fuel manifold in the cylinder head, fuel pump, a cooling plate for the Electronic…
What is the purpose of the check valve?
with one comment. The purpose of the check valve is to reduce the risk of fuel prime loss and fuel siphoning from the head when the fuel filter is removed.
Where is the linkage on a Detroit Freightliner?
The linkage is on the exhaust side of the turbo, it moves up and down with the actuator. If you see black soot around the shaft, if you can move it in and out. What is bad about high mileage EGR Detroits is when they rack up the miles, the EGR components start going out.
How to tell if a Freightliner classic XL is junk?
Take a .004 feeler gauge and stick it between the linkage and the stop. If you cannot get it in there, the turbo is junk, if it is very loose, go up to .008, if you can get an .008 in there, the turbo is junk.
What is bad about high mileage Freightliner classic XL Detroit?
What is bad about high mileage EGR Detroits is when they rack up the miles, the EGR components start going out. When you replace one EGR component, you are back in the shop replacing something else. When I get one in the shop that has symptoms like yours, I check everything that will fail.
When did I change the EGR valve on my Freightliner XL?
Changed the egr valve/turbo almost 2 years ago. Seems like the turbo is getting overboosted, PSI is around 50, turbo is spinning faster louder than normal. I got fault codes from the dash, 46.77.72.63.44.34.21.47.49.39.51.31. There are so many codes, might be an electrical problem? Submitted: 9 years ago. Category: Heavy Equipment
