TKB4 wrote:
I didn't notice the bleeding valve on the previous picture . That is a much better angle for the sensor and valve. I made my bracket out of 1 inch wide 1/8 th inch aluminum (made two out of 36 inch piece with some left over. This was very easy to bend and hopefully won't develop stress cracks.
I guess even if one didn't have a lift pump you could still get the air out even downstream with then manual pump.
Dual filter setups I have seen also put the lower micron filter second but either way all the fuel gets filtered down to 2 micron. Unless water effects the 2 micron filter somehow, I guess it depends on which filter gets dirty quicker 2 micron first should filter out almost all debris and get dirty much quicker . I assume both filters would get dirty closer to the same time if it is second.
Updated picture to current installed items...
Donaldson primary & secondary fuel filters
Donaldson Primary fuel filter/water separator on OEM filter head with clear bowl on bottom of filter so you can see if any water accumulates:
Filter Data:
Primary Fuel Filter –
Non OEM WIF Sensor Port Thread: ½ x 20 IN
Mounting Thread Size: 16 X1.5 MM (same as OEM)
Donaldson Filter Part #P550588 11 micron rating @ 99% efficiency
Sensor Port Thread ½ x 20
Donaldson Clear drain bowl Part No. P569758
Donaldson Clear drain bowl Twist & Drain Valve with 1/2"-20 UNF Threaded Port Sensor / Donaldson Part #P550865
Racor 1/2"-20 UNF WIF Sensor / Racor Part #RK 30964
Secondary Fuel FilterMounting Thread Size: 1-14 UN
Donaldson Part #P551313 / 3 micron rating @99% efficiency (Beta 75 or higher)
_________________
Supporting Vendor and Moderator of LOST05 Jeep Liberty CRD Limited
Ironman Springs/Bilstein/Shocks
Yeti StgIV Hot Tune
Week's BatteryTray
No FCV/EGR
Samcos/ProVent
SunCoast/Transgo
Carter Intank-pmp
2mic.Sec.Fuel Filter
Flowmaster/NO CAT
V6Airbox/noVH
GM11 Bld.fan/HDClutch
IronrockArms/wwdieselMount98 Dodge Cummins 24 Valve