Fleetguard FF5632 fuel filter ran for 692 hours

[oil pan 4]

I'm thinking, mooooreeee!
Like go to a thousand hours.
It's a secondary diesel fuel filter.

 

[fantastic]

Do you change both primary & secondary at the same time or no?

 

[oil pan 4]

Do you change both primary & secondary at the same time or no?

It kind of depends. This time the primary had a few hundred hours less and I was going to let it ride. But I still pull the filters off about every 6 months, dump them. If I see any rust or rusty water comes out it gets changed. I wasn't going to change this one, but when I pulled it off I could see some rust and when I dumped the fuel out of it I saw a little bit of rusty water dump out too. So it was done, still fairly clean for around 400hrs.

 

[martinq]

I'm thinking, mooooreeee!
Like go to a thousand hours.
It's a secondary diesel fuel filter.

Tear-down w more pics?

 

[NashNative]

I'm thinking, mooooreeee!
Like go to a thousand hours.
It's a secondary diesel fuel filter.
View attachment 326165

Thanks for trusting Fleetguard! What application is this filter being used on?