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Isuzu 2.5 diesel pump removal

Diesel pump timing

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 119 Answers

SOURCE: timing diesel fuel pump

hi
first remove the timing cover afer remove also remove the crankshaft pully.
now you can see timing belt clearly next remove the valve cover to see valves.
Rotate the engine by hand you can see where you remove the engine bully key grove that key should be top side while you rotating the engine there is mark like -- on the cover behand where you remove the pully so that mark and the crank shark key should in lined.
after that look the injection pump pully you can see front side mark --- look the engine direct behand the bully you can see mark that two mark should be in line have look the engine valves first cylinder should be close and the 4cylinser exhaust valve open.
i thing that will help you.

dont worry this language is my second language.if i make any mistake how i typing.

Posted on Nov 07, 2008

  • 4 Answers

SOURCE: HELP!!!!need timing marks for pajero 94 2.8 auto *** import

there is a little mark on the crankshaft which you line up with the 'o' mark on the casing ..
remove the cam cover and look at the cam you should see a nob on the cam about 3 th lob and that should be facing just left of the engine ..
if you have a turbo there is two notchs on the injection pump pully ..if turbo there is a 't' mark on the rear of the cover the notch on the pully should mark up with the 't'..
the timing is set..

Posted on Mar 09, 2009

joecoolvette
  • 5660 Answers

SOURCE: Isuzu C223 Diesel, steering pump pulley removal.

It's pressed on. There is a keyway in the pump shaft, and the pulley also. You MAY be able to rent a tool from an auto parts house, don't quote me on this, though. Any decent machine shop should be able to press off the old pulley, and press it on the new pump for you.

Posted on May 10, 2009

stevenhurc
  • 450 Answers

SOURCE: isuzu C223 timing

need a injector pump dial indicator to set up lift in pump (movement on dial indicator)0.05mm at correct timing mark on crank pulley 12 deg.
the above is an example for 4JB1 & 4JB1-TC
which are isuzu diesel engines

Posted on Jul 27, 2009

simontricket
  • 235 Answers

SOURCE: Isuzu bighorn diesel 4jg2 engine timing diagram

http://www.jeepolog.com/UserFiles/downloads/trooper_manual.pdf

This site has it .

Posted on Aug 25, 2009

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1 Answer

Having problem trying to align the plungers with the rack of Isuzu Reward PN truck Diesel Injector pump.


what car,what country,what year

why must we beg 1million times this.

endless.
this is USA from
no REWARD cars here. , what is PN??

Feb 12, 2017 | Isuzu Cars & Trucks

1 Answer

1992 isuzu bighorn 3.1 turbo diesel, rebuilt injection pump, will not cold start


1: compression good.
2: glow plugs hot.
3: test fuel, does test fuel work??????
yes, you did it wrong
no, #1 or #2 caused.

Aug 27, 2014 | Isuzu Cars & Trucks

1 Answer

WHAT IS ISUZU 4BE1 ENGINE TIMING


Diesel !
cam ? timing? or the injector pump... ??????
ask Isuzu for a book.
wiki says, what is a space cab.>?? a 4,000 lb truck./van, sure.

The 4BE1 is a 3.6L direct injection engine. It replaced the 4BC2 in Isuzu NPR's from 1987- non turbo, VE rotary injection pump or Zexel/Diesel Kiki A-type injection pump. Bore and stroke are both 105mm. Power ratings in the last versions (NKR300)are 74 kW (100 SAE HP) at 3,500rpm and 242 Nm at 2000rpm.

Jul 31, 2014 | 1990 Isuzu Spacecab

1 Answer

How to bleed injector pump on isuzu nkr pick up


These are self bleeding so if diesel is getting to the pump it won't need bleeding. If you still feel the need to bleed the system then loosen one injector pipe turn the engine until you see diesel coming tighten again it should fire up. If you have a good flow of diesel coming from the filter to the pump and diesel at the injector pipe then your pump pressure may be low. To check remove any injector reconnect the pipe to it with the injector end where you can see it. Turn the engine with the starter a few times the diesel should be making a mist. Wear eye protection for this test

May 28, 2014 | 1995 Isuzu Trooper

1 Answer

How 2 set up timing 2 remove diesel pump from 4hf1 engine


Clean off the old gasket. Put the new gasket on the new pump with high tack sealer or other sealer. Install the pump. Replace the o-ring on metal tube and put some silicone sealer on it. Reinstall bracket alt, a/c comp, and wires that were unplugged.-------------------------------------------------------------------------------------
Nissan Consult 3

Jan 19, 2013 | Cars & Trucks

2 Answers

My isuzu truck mixes diesel and engine oil. what is the cause?


the injector are along top of engine , the lines all run back to a pump usually attached to engine side, only unit with multiple metal tubes running out to engine top, removal of injectors requires some special tools. this requires good diesel knowledge and tools to repair either one.

Jun 09, 2012 | Isuzu Cars & Trucks

1 Answer

Timing marks for 2.5 isuzu diesel pumo


Freek Rohrbeck wants answers to this question
are so lazy you cant start your own post?
1: no country stated.
2: no year (1990?)
3: no engine, (freeks engine) not ANON. 2.5 Diesel.?
4: we dont have PUMO in usa, so where are you?
5: timing a cam, or timing a fuel pump, how can we guess that?

ahhhhhh PUMO is PUMP ????? wow. prefect place for a typo..

its no USA "pickup" at all.
2.5 L 4JA1-T
is this your true engine name
if yes, google it and find free facts (or endless lies)
there is turbo , non turbo and twin turbo, on newer cars)

here we can google all day

https://duckduckgo.com/?q=4ja1+fuel+pump+timing&ia=web

May 08, 2012 | 1990 Isuzu Pickup

1 Answer

Timing marks trooper 1985 mod dlx turbo diesel


Refer to Figures 1,2,3,4 when performing 17-step timing procedure for 1981-1985 Diesel Engines.

Fig 1. Injection pump and camshaft alignment marks - Diesel engine.

archaeology_66.jpg


Fig 2. Removing the timing belt holder - Diesel engine.

archaeology_67.jpg

Fig 3. Injection pump alignment marks - Diesel engine.

archaeology_68.jpg

Fig 4. Tensioiner Pulley Bolt Sequence - Diesel engine.

archaeology_69.jpg

Procedure - Timing Belt replacement.

1. Disconnect the negative battery cable. Drain the cooling system.

CAUTION
When draining the coolant, keep in mind that cats and dogs are attracted by ethylene glycol antifreeze, and are quite likely to drink any that is left in an uncovered container or in puddles on the ground. This will prove fatal in sufficient quantity. Always drain the coolant into a sealable container. Coolant should be reused unless it is contaminated or several years old.

2. Remove the timing belt cover. Remove the injection pump sprocket flange.

3. Using a prybar, remove the tension spring from the timing belt tensioner.

When removing the tension spring, avoid using excessive force for the spring may become distorted.

4. Remove the tensioner pulley bolt and the pulley.

5. Remove the timing belt and discard it.

To install:

6. Rotate the crankshaft to bring the No. 1 piston to TDC of the compression stroke.

7. Align the timing marks on the injection pump sprocket with the camshaft sprocket; the marks must be facing each other.

8. Using a new timing belt, install it in the following sequence: crankshaft sprocket, camshaft sprocket and the injection pump sprocket; the slack must be between the injection pump and camshaft sprockets.

9. Install the tension center and the tension pulley so the end of the tension center is fitted against both pins on the timing pulley housing.

10. Hand tighten the nut so the tension pulley can be rotated freely.

11. Install the tension spring and semi-tighten the pulley nut to 22-36 ft. lbs. (30-48 Nm).

12. Rotate the crankshaft 2 full turns clockwise to seat the belt and further turn the crankshaft 90° beyond TDC to settle the injection pump.

13. Loosen the tension pulley nut to take up the timing belt slack. Tighten the tension pulley nut to 79-94 ft. lbs. (108-128 Nm).

14. Install the injection pump sprocket flange; the hole in the outer circumference of the flange should be aligned with the triangular timing mark on the injection pump sprocket.

15. Rotate the crankshaft 2 full turns clockwise to bring the No. 1 piston to TDC of the compression stroke. Make sure the triangular timing mark on the timing sprocket is aligned with the hole in the flange, then, measure the timing belt tension; it should be 33-55 lbs.

16. Install the timing belt cover.

17. Connect the negative battery cable.

Jul 04, 2011 | 1995 Isuzu Trooper

2 Answers

Isuzu C223 timing


need a injector pump dial indicator to set up lift in pump (movement on dial indicator)0.05mm at correct timing mark on crank pulley 12 deg.
the above is an example for 4JB1 & 4JB1-TC
which are isuzu diesel engines

Apr 19, 2009 | 1988 Isuzu Trooper 2 Door

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