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No fuel from fuel pump to fuel filter on John Deere 5420 tractor

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  • Michael Orgera Jan 30, 2012

    My John Deere 5420 had starting problems. It was a real test of finding the real problem. I put in all the "t" fuel stuff (see this site for 5420 starting problems and read my PS's too)... it started to blow blue smoke! The power got less and less and finally it would do nothing but idle! Geeze! All that time fixing what I thought was the problem! As it turns out, the entire fuel filter housing was bad. It is easy to replace. About $100 bucks. Just undo two hex (really big hex) bolts and the fule lines on both ends. The gasket for the little pump was too hard and the inside was pitted on the metal. Once I replaced the who unit I pumped the fuel from the tank all the way up to the fuel filter. Then I went around to the other side and opened the air bleed bolt and pumped till it came out over on the other side. Secured the bold and the dang thing sarted on the first crank!

    It turns out all the effort of the above was NOT needed! Anyone want to buy a JD Diesel fuel pump! cheap! LOL! So before you do all the stuff I just suggested... pay the $100 bucks and see if that is the real problem.

    On a really fun note... I can now get all the way up my hill (.5 mile) in high gear! The full power is restored. As it turns out, the JD injectors supply 7 times the fuel needed at any one time. This is why there is a fuel return line. I did replace my entire incomeing fuel line which was not that difficult. The outgoing return line was impossible to get to and thank goodness it worked!

    Good luck!

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6ya6ya
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Posted on Jan 02, 2017

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SOURCE: JOHN DEERE TRACTOR - MODEL A - SERIAL 642202 CLUTCH REPAIR

Try the John Deere web site, I think they will be able to help. donnyb60

Posted on Mar 21, 2009

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nova2nv
  • 197 Answers

SOURCE: john deere tractor x585 not getting 12 volts at fuel pump

To check pump u remove fender deck,unhook connector, put 12 volt power to it.I have seen pumps react to a swift kick to the fuel tank,NO JOKE.You first have to check fuses,2 on control board and early x585 machines had a single red wire near control board that was only for fuel pump.Remove right side air screen and check for voltage on the relay closest to the radiator.Red wires #231/232 feed your fuel pump relay.Current flows from that relay #655 pink wire and goes to your fuel pump .Also check#215 grey wire {fuseable link}coming from starter post,they WILL burn out,it goes to #221 red wire with inline fuse and feeds rear of the 2 relays,that is your EFI relay.You have 3 fuseable links coming off starter post,check all of them.

Posted on Jan 01, 2010

  • 394 Answers

SOURCE: Our new to us john deere 345 tractor won't keep running

You may try blowing backwards from behind the fuel filter into the gas line. Not to much air pressure though. Make sure the gas cap is off.

Posted on Mar 13, 2010

nova2nv
  • 197 Answers

SOURCE: adjusting John deere ''Sabre'' model deck

Move machine to flat/level surface,with deck raised put a 2x4 between rear of deck and ground.Make sure that the 2x4 goes all the way under deck from one side too the other.Once that is done lower deck all the way and make sure lift lever is all the way forward.Then on the rear top side of deck loosen bolt that holds arm to deck bracket,pull bracket as far down as you can then retighten bolt.This is also the point where you can level deck side to side.

Posted on May 05, 2010

kel1guy2002
  • 3740 Answers

SOURCE: what is the correct method to install water pump

Buy some Gasket Maker

See this link:

http://www.permatex.com/documents/GasketMakerSelector.pdf

The sealant your going to use is blue and is Item # 81724

If it leaks after using this then you may have a cracked water pump housing in the block.

Just follow the directions on the package. There is usually a wait time before installation.

Permatex® Ultra
Blue® RTV Silicone
Gasket Maker
Item # 81724
Valve covers, oil
pans, differential
housings, intake
manifold end seals,
timing covers,
thermostat housings.
Temperature Range:
-65°F to 500°F
intermittent

There is one other sealant you can use

Permatex®
Water Pump &
Thermostat RTV
Silicone Gasket
Item # 22071
Water pump, thermostat
housings.
Temperature Range:
-65°F to 650°F
intermittent

If your housing is cracked JB Weld has a broduct called water weld that works great!

http://jbweld.net/products/water.php

Thanks for using FixYa.

Kelly

Posted on May 07, 2010

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