Thread Tools Display Modes
Old 12-03-2014, 06:29 PM   #1
Senior Member
JBoyer's Avatar
Join Date: Aug 2012
Posts: 146
Generator Fuel Filter Change Question

Greetings all! This weekend, I attempted to change the oil fuel filter in my Onan 7500QD generator. Based on a post I had read, I purchased a set of flare nut wrenches - only to find they are useless on my rig, as the hoses are way to fat to slip them on. No problem. Decided to break out the box wrenches. I found the appropriate wrench for the filter side and the larger input side but I could not find a wrench, SAE or metric to fit the smaller diameter side that feeds the generator. I hope that makes sense. I have a Craftsman set of wrenches and thought I had a complete set, but obviously not. Everything I tried was either too small or too big. Does anyone know what sizes are actually used? I appreciate the help.
2008 Berkshire 360QS
with Mercedes Power
2010 Mini Cooper Convertible toad
2015 Nissan Frontier 4x4 pickup toad
JBoyer is offline   Reply With Quote


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

» Virginia Campgrounds

Reviews provided by is not in any way associated with Forest River, Inc. or its associated RV manufacturing divisions.

Our Communities

Our communities encompass many different hobbies and interests, but each one is built on friendly, intelligent membership.

» More about our Communities

Automotive Communities

Our Automotive communities encompass many different makes and models. From U.S. domestics to European Saloons.

» More about our Automotive Communities

Marine Communities

Our Marine websites focus on Cruising and Sailing Vessels, including forums and the largest cruising Wiki project on the web today.

» More about our Marine Communities

Copyright 2002-2015 Social Knowledge, LLC All Rights Reserved.

All times are GMT -5. The time now is 07:29 AM.