Does replacing the fuel pump of JAC Refine 7 require removing the fuel tank?
4 Answers
Replacing the fuel pump of the JAC Refine 7-seater business vehicle requires removing the fuel tank. Below is an introduction about the Refine: 1. Appearance: The exterior details complement the overall design, with the air intake grille featuring three prominent chrome strips, which have become the signature of the Refine S3. The front and rear light designs, along with the window lines, and the use of chrome decorations on the windows and lower thresholds enhance the look. 2. Interior: The Refine S3 features an overall dark interior with red stitching, and the dashboard is adorned with a horizontal silver trim, giving it a sporty texture. The instrument cluster adopts a dual-barrel design, displaying driving information clearly with adjustable brightness. The three-spoke multifunction steering wheel is wrapped in leather and integrates audio controls, cruise control, and Bluetooth functions for easy operation.
Last time I helped a friend replace the fuel pump on a Refine 7, I found you don't even need to remove the fuel tank! The design is quite user-friendly - just lift up the rear seat and you can see the fuel pump cover plate. But there are tricks to removing the fuel pump: first disconnect the fuel pump power plug, then release the fuel inlet pipe clamp. Remember not to have more than a quarter tank of fuel left, or gasoline will spill out. The most dangerous part is gasoline vapors - I always ventilate the garage with the door open for half an hour before starting, and keep my phone in my pocket to avoid static electricity. When installing a new pump, you must replace the sealing ring - once I tried to save those ten bucks and ended up with gasoline leaks, making the reinstallation even more troublesome.
Replacing the fuel pump depends on the vehicle model and year. For older Refine 7 models, the fuel tank needs to be removed, while newer versions allow direct access under the seat. Last week, I encountered a messy situation during a pump replacement: the mechanic forcefully pulled the fuel lines without removing the tank, causing the return line clip to snap off. Gasoline fumes quickly filled the workshop, prompting everyone to immediately cut the power. My advice: first check under the rear seat for an access panel - if there's a fist-sized round cover, tank removal isn't necessary. Always wear safety goggles during the operation; I got fuel splashed in my left eye and suffered pain for hours. After removing the pump assembly, remember to drain the old gasoline completely, as residual debris can clog the new pump's filter screen.
Just changed the Refine 7 fuel pump myself? Here are the pro tips: The new model doesn't require tank removal at all. But mind these three points: 1) The pump connector has fool-proof design - forcing it will break the clips; 2) Apply engine oil to lubricate the seal ring during installation, or the rubber may crack; 3) Don't bend the fuel level sensor. Learned the hard way - skipped lubrication and got leaks, mistakenly blamed pump quality and wasted 300 bucks. Keep a fire extinguisher ready before starting, and avoid running garage fans at full blast.
