Question about 2001 Jeep Grand Cherokee

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Need the timing marks for a 3.1 td 5 cyl diesel injection pump

Removed the diesel pump timing gear and cannot find marks on it to replace it

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Isusu engine?? have you looked for a 8mm hole in timing gear that corresponds with a hole on plate behind then lock it in with a bolt ,remove bolt after tightening belt .DONT FORGET THIS ???.....if you cant find anything do it with no timing marks easy --- piston no 1 at tdc valves closed spin pump till fuel comes out of no 1 injector feed and lock it all together,indirect diesel is 6/8 ,,,,,direct injection is 12/16,,,,and turbo is 18/22 btdc

Posted on Dec 13, 2008

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2.5 ranger td 2007 diesel pump timing marks n will da key way on the pump should b same as the timing marks


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Installing rebuilt pump don't know were to start never worked diesel before know anything about injector pumps.


When installing a new fuel pump on a ud truck 1400 1994 desiel.......

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When installing a new fuel pump on a ud truck 1400 1994 desiel....... how do you set the timing, i can't find a mark on the pump. Submitted: 3 years ago. Category: Medium and Heavy Trucks Share this conversation Mechanic's answer sascityks.64x64.jpg"> Tkman55 , Mechanic 125 Satisfied Customers Expert: tkman55 replied 3 years ago. Let me see if I can help you with your problem. Please don't rate me until all your questions are answered, that way you will not have to pay twice. Always use "Reply To Expert" link. Thanks.
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INJECTION PUMP

Removal
  • 1. Disconnect negative battery cable. Remove injection tubes from nozzles and plug nozzles. Remove fuel cut solenoid wire and accelerator wire. Disconnect fuel inlet hose, overflow hose and fuel return hose. Remove injection pump drive gear cover. Mark injection pump shaft and gear for proper alignment during reassembly.
  • 2. Loosen injection pump drive gear nut and remove gear. Remove injection pump bolts and nuts. Remove injection pump with injection tubes attached.

Disassembly & Inspection
For disassembly, inspection and reassembly procedures for injection pump or injectors, see DISASSEMBLY & REASSEMBLY in Fuel System article.

Installation
  • 1. Turn engine until No. 1 piston is at TDC on compression stroke. Install injection pump assembly. Install injection pump gear so that flange is aligned with mark on front cover. See Error! Hyperlink reference not valid. . Install gear nut and tighten to 43-51 Ft. Lbs. (59-69 N.m). Tighten injection pump fixing bolts. See INJECTION PUMP MOUNTING TORQUE table. Tighten injection pump to mounting bracket bolts.
  • 2. Install injection pump gear cover with new gasket. Connect fuel inlet hose, overflow hose and fuel return hose. Connect fuel cut solenoid wire and accelerator wire. Connect injection tubes to nozzles. Tighten tube flare nuts to 14-18 Ft. Lbs. (20-25 N.m).
  • 3. Connect negative battery terminal.


Read more: http://www.justanswer.com/medium-and-heavy-truck/746q8-when-installing-new-fuel-pump-ud-truck-1400-1994-desiel.html#ixzz3nAToQQfC

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A Isuzu NPR 4hf1 rotary pump timing marks set


no year, now that makes using the correct book hard,
no?
4.33liter.
1998 NPR 200?


this place below has the best answers.
no just cars,,,

4he1 example... find yours.

http://www.justanswer.com/heavy-equipment/308ij-working-1998-isuzu-npr-4he1-engine-need-injection.html

HG1
http://www.justanswer.com/heavy-equipment/5mjz9-isuzu-need-know-injection-timming-4hg1-engine-diesel-degrees.html

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I need to find timing marks for 1984ford 6.9diesel


To ,set the static timing on your 6.9.

1. Remove the fast idle bracket and solenoid from the pump.

2.Slightly loosen the 3 nuts that hold the pump to the engine.

3.Turn the pump until the timing mark on the pump mounting flange aligns with the mark on the pump gear housing, within .030 inch.

4. Remove the tool and tighten pump mounting nuts securly and re-check the timing marks.

5. Reinstall the fast idle bracket and solenoid.



Once this is done, it will have to go to a diesel repair shop to be "dynamic timed". This pinpoints the timing exactly but must be done with very specialized tools.

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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.

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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.

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4 Answers

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'..
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1 Answer

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.

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