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1995 chevrolet 2500 4x4 6.5 diesel injection pump timing alignment marks are they supposed to be @ 6 o'clock & turn crank 180

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6ya6ya
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Posted on Jan 02, 2017

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alicantecoli
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SOURCE: need the timing marks for a 3.1 td 5 cyl diesel injection pump

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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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

landsend
  • 1066 Answers

SOURCE: fiat ducato timingbelt problem

on the front engine pulley/harmonic balancer or in a hole on the bellhousing. 

Posted on Mar 11, 2009

  • 186 Answers

SOURCE: changed timing chain and need to align to cam with the crang

Align the chain with the colored links on the chain over the marks on the cams.Twin cams Have a small hole on the cam gears that will align with a hole in the front of head.Crank Gear has a pip mark that goes straight up.colored links on crank go to the 5 & 7 Oclock position on the lower crank gear with pip mark on crank gear at 12:00.Hope this helps

Posted on May 22, 2009

  • 1 Answer

SOURCE: (TOYOTA SURF 1990 TURBO DIESEL) No diesel coming out of fuel pump

my 3c diesel turbo engine start but for a few minute it kick off when i pump it continue running again

Posted on Sep 09, 2009

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Does anyone have a diagram for the timing marks on a case g188d diesel engine that I could see


if you know where the timing marks are supposed to be the use the old method of cam/crank timing to check and adjust to where the marks will be. Remove no 1 injector and turn the engine over until no 1 piston is coming up on injection stop when you reach TDC. mark on flywheel of harmonic balancer. If there is valve clearance ot both rockers turn the engine another 180 degrees and bring the piston to TDC again. watch the rockers and if you turn back a few degrees or turn forward a few degrees you will see ( in the forward direction) the exhaust valve closing and at the same time the inlet valve will be opening. This is known as valve rock. As you move the piston bacvk and forward over TDC you will see the valve movement. set on TDC and check the timing marks with the positions indicated. Remove and reposition the cam shaft gear to achieve the correct mark alignment or pull the cam shaft out just enough to realign the teeth to the mark. At the most you will be about 1 tooth out. The pump timing will be out 180 degrees as you are setting the valve timing on the induction stroke and you will need to turn the engine 180 degrees to compression stroke for the pump timing marks to line up. the injection mark on the flywheel is what you are looking for and when it is at the correct number of degrees as indicated by injection / lightning flash sign then the marks for the pump should be just about lined up

Dec 04, 2014 | Cars & Trucks

1 Answer

Can't find TDC timing mark on 3.1 L 5cyl. diesel


i guess you have removed the front cover exzposing the timing gears.
find the crankshaft and turn it until the two dots are at the top. the next sprocket should then have one dot aligned with the two on the crank. to the right of this sprocket you should see two dots alined with the one dot on the adjacent sprocket to the right, this in turn should have a corresponding dot aligned. this last sprocket has two ots to the right side which then align with the pump sprocket.
your pump sprocket had A and B marked on it.
the tooth on the pump sprocket marked B should then be aligned bwteen the two dots on the adjacvent sprocket. the pump is now timed. put on the pump sprocket nut and tighten to 86 Nm.
the 4 bolts holding the pump to the plate should be slightly loose in order to fine tune the pump once its running. dont forget to tioghten them after you get it set up..
check out the diagram for the gran cherokee 2.5 diesel which although is a 4 cylinder sis the only other diesel in the cgerokee range that gas timing gears and not chqains.
this diagram is exactly the same as the 3.1

Apr 15, 2013 | 2001 Jeep Grand Cherokee

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

1 Answer

Seat inca van 00 sdi 1.9 diesel.. tension polly came loose.. timing belt slipped.. I need to know how to reset it again. Where are the markings on the crank shaft and the cam shaft? Please attach any...


Timing belt set-up for a 2000 Seat Inca 1.9 SDi

1. Align the crankshaft timing marks on the flywheel / gearbox

tdisline_583.jpg
2. Remove the valve cover
3. Lock the camshaft

tdisline_584.jpg
4. Fit the injection pump locking pin

tdisline_585.jpg

5. Loosen the camshaft gearwheel bolt, 180 degrees. Use a wrench to counter-hold
6. Loosen the camshaft gearwheel while holding it in place

tdisline_586.jpg

7. Fit the timing belt in the sequence as shown in the below figure: a - b - c - d - e - f - g

tdisline_587.jpg

8. Fit the timing belt and camshaft gearwheel together
9. Turn the tensioner clockwise to align both marks

tdisline_588.jpg

10. Tighten the large bolt on the tensioner to a torque of 20 Nm
11. Check for correct fit
12. Lock the camshaft. Tighten the camshaft gearwheel bolts: 45 Nm. Use a wrench to counter-hold
13. Remove helping tools
14. Turn the engine two rotations by hand
15. Repeat the procedure if required
16. Fit the vacuum pump
17. Refit the crankshaft pulley. Tighten torque: 20 Nm + 20 degrees
18. Fit the timing belt cover
19. Refit the valve cover
20. Fit the ancillary drive belt
21. Refit the inlet air manifold hoses
22. Check the injection timing

Torque settings:
Camshaft gearwheel: 45 Nm
Tensioner pulley: 20 Nm
Crankshaft pulley: 20 Nm + 20 degrees

May 26, 2011 | Volkswagen Passat Cars & Trucks

1 Answer

We are installing a timing chain in our 1995 Jeep cherokee sundown edition for the first time can you please send me the timing gear specs the motor is a 4.0 with air. thank you


By :"specs" I assume you need install position? To index the gears, whne you take it apart, turn the crank pulley 'till the timing mark aligns with the "0" on the timing scale. Don't turn the crankshaft again. When you are ready to install the chain, locate the mark on the crank gear and align the mark on the cam gear so they point to each other. The mark on the crank gear should be at 12 o'clock and the cam gear mark at 6 o'clock. Make sure when you put the cam gear on the cam that the location pin fits into the gear to position it correctly. Jeep recommends that after putting the chain and gears on, you rotate the engine by hand and place the crank mark at 6 o'clock and the cam gear at 3 o'clock, then count the number of pins in the chain (pins, not links) between those two points. There should be 15 pins. If you are rebuilding the engine and have the cylinder removed, it's a good time to check the front crank pulley (some have the outer ring move on the rubber). Put a piece of flat steel across #1 cylinder with a bolt through the steel extending into the bore center. Turn the engine by hand 'till the piston contacts the bolt. Make a mark on the pulley and turn the engine in the opposite direction till contact is again made. Your timing mark on the pulley should be exactly between the two marks you made. If not, make a new mark at that point and use that as your actual TDC reference. If it is radically off, replace the pulley.
When setting up cam position I always use a degree wheel. If you are installing an aftermarket cam
its important to do that. If you're just replacing a stock chain, You will be fine with the method I've outlined.

May 16, 2011 | 1995 Jeep Grand Cherokee

1 Answer

1999 ford ranger timing marks 2.5


One is on the crank shaft pully (for TDC). It is a line, scribed on the pully, that alligns to a pointer on the plastic timing belt cover. The second is on the cam shaft pully. It can be accessed by removing the rubber inspection plug on the timing belt cover. The third is on the auxillary shaft (oil pump) and is also accessed through an inspection plug on the timing belt cover.

On the cam and oil pump pullies, the diamond aligns to the diamond and the triangle aligns to the triangle (the pullies have both). These should be perfectly aligned when the crankshaft pully line is at 0 deg TDC. If you can't see the marks through the inspection port while the crank is at 0 TDC, you are 180 degrees out - turn the crank one more time. 

Sep 12, 2010 | 1999 Ford Ranger SuperCab

2 Answers

Diagram of markings on timing belt


I repaired a 3.1 4JG2 but the mechanic doesn´t know how to set the injection time. I can see the marks on the crank and camshaft as well as the inyection pulley but if I try to install the belt "just like that", the injection goes wrong with explosions and white smoke. Can anyone help please? Is there any other procedure to follow to time the inyection?
thanks in advance

Jun 30, 2010 | 1996 Isuzu Trooper

1 Answer

I need to know the timing points


hi from uk the marks i assume are the timing belt marks ?? to st up turn engine to T D C number 1 cyl fire check the cam cog and view the hole in the cg is at top and the vertical line mark on cam bearing cap are lined up along with the crank mark which should line up with the point on engine this mark is approx at 11 o clock position when viewed if not rotate engineanother rev till both marks line up release tensioner (renew it !) fit new belt from crank anticlockwise to cam then round tensioner push tensioner against belt firmly and torque 43-55 Nm turn engine by hand till marks re aligne ok ?check tension ? ok ? torque crank pully bolt 170-180 Nm reassemble engine hope this helps ?

Nov 01, 2009 | Hyundai Motor 2003 Sonata

1 Answer

Trying to align timing marks


sounds like your crank is 180 out.

Mar 22, 2009 | 2003 Chevrolet Cavalier

2 Answers

2001 grand cherokee laredo 3.1 diesel would not start


it could be that one of the injectors is bleeding off pressure not allowing enough fuel pressure to start. the 5.9 and 6.7 cummins need at least 2000 psi to start

Jan 07, 2009 | 1995 Jeep Grand Cherokee

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