Question about Cars & Trucks

Open Question

Fit timing belt on 4JB1 Isuzu engine

Timing marks position not clear

Posted by Anonymous on

Ad

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Ad
  • 1 Answer

SOURCE: Timingbelt position

AFAIK, isuzu 4JA1 has no timing belt. it is a gear drive timing system.

Posted on Jun 07, 2008

Ad
joecoolvette
  • 5660 Answers

SOURCE: timing marks. position?

0900c1528006f044.jpg enlarge_icon.gifenlarge_tooltip.gif

4AGE engine.
0900c1528006f04b.jpg

Posted on Apr 21, 2009

  • 383 Answers

SOURCE: how do i position the timing marks when replacing my cam belt

j__quin: 4-AC engine I believe we are both referring to.
Your cam gear can only fit one way and if you look at the cam gear, you will notice that there is a small hole in the gear close to the center, somewhat in between two of the large holes.
Position that small hole at the 12:00 PM and look through the hole.
You should be able to see a timing mark through the hole on the head. The mark should be dead center.
At the bottom, the crank woodruff key will be at 12:00 PM.
Also on the back side of the timing gear on the crank closest to the block, is a notch "V" which you line up with a dot on the block.
You should see the two line up with the key in the 12:00 PM position.
Put the belt on, when you set the tension, a good way to check it, is to find the longest span between the tensioner and the gear.
Take your fore finger and thumb and try to twist the belt. It shouldn't twist more than 45 degrees.
Good luck.

Posted on May 11, 2009

  • 31 Answers

SOURCE: 2001 isuzu rodeo v6 3.2

Go to parts store get manual that will tell you a lot better then it can be explained

Posted on Nov 02, 2009

  • 1757 Answers

SOURCE: isuzu trooper 2002 RLV engine. camshaft timing

Sorry for the severe delay.
I am personally going back to answer your unanswered question.
I do not know if you still need the answer, but I am going to answer it in case you still do.

Click on the following direct Link. It has the Timing Belt Diagrams and Photos with Marks for the Camshaft and Crankshaft that you will need. It also has numerous other helpful diagrams, instructions and photo's for use.

Again my apologies...
Let me know if this helped, or if you have additional information or questions. Feel Free to contact me at FixYa.com!


http://www.2carpros.com/car_repair_information/year/2002/make/isuzu/model/trooper/2002_isuzu_trooper_timing_belt_diagram_marks.htm

Posted on Mar 25, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

I need diagram showing an isuzu wizard 1998 deisel 3 litter timing marks or degrees and valve clearance


I will talk about Isuzu Wizard eng.4JX1 turbo 3000/ Diesel, It takes time to Start and after get Started comes a White Smoke from the exhaust and also the is a miss firing. I can also see there is Eng.Oil coming from the throught Body direct to the Turbo but not so much but is visible when the engine is tuning and the car this not have power now. What can be the problem, what must be fixed???

Apr 08, 2017 | Isuzu Cars & Trucks

1 Answer

How can I set the timing on an isuzu kb280td?


who no year, now that is a challenge.
this is a usa forum.
and we dont have KBs in the USA (no books either)
so answers might be tad slow,...????
ever consider joining a real KB forum? in your unstated country?

go to your, suzuki dealer and buy the KB , FSM book for your truck.
it be there. (factory service manual)
on our cars we have all this online, but not KB;'
also try googling all day , with engine true name?
wild guess
2.8 L 4JB1-T td I4

this engine. the 4JB1?

Oct 15, 2015 | Isuzu Cars & Trucks

1 Answer

Need diagram for timing marks gear driven for isuzu 2000 4jb1


no year, no car stated.
cam or fuel pump timing, HARK?
so we must look that up and find answers lacking the first 2 questions?
and we are uSA forum and have no such engine.
so you be timing the cam... ever google that.
but, but.... wait... i can google stuff....

wiki shows:
the 4JB1 is a 2.8 L (2,771 cc) 93 mm bore, 102 mm stroke direct injection diesel engine. It was used in the Isuzu Bighorn (Trooper), Mu (Rodeo), Wizard (LWB Rodeo), Rodeo Pickup and Holden Jackaroo sold in most world markets aside from North America until the early 1990s. Stock power was 87 PS (64 kW) in the 1989 Isuzu Trooper.[7] Industrial versions of this motor were also sold in Isuzu light trucks.

OMG. 800 hits at:

4JB1 site:http://forum.planetisuzoo.com/

its there and the book pages, pdf
1st link.... amazing huh?

Sep 09, 2015 | Isuzu Cars & Trucks

2 Answers

93 Toyota 1hz hzj80 Replaced diesel fuel pump but had to take timing cover off due to oil leak and fuel pump gear fell out Reassembled and lined up the gear but got to stage of putting belt back on and...


The pistons are hitting the valves due to wrong alignment of timing gears and the timing belt. Align the timing gears and timing belt marks according to the following diagrams.
4078e610-1348-408e-8c96-f8a4cdb60c29.png
412c965e-8a51-4d30-b506-1ddfa17eeaf4.png
Good luck.

Mar 08, 2014 | Cars & Trucks

1 Answer

How do I change timing belt on ford fiesta 2000 Diesel engine


according to picture belt already off
rotate crank to timing mark and position injector pump mark to dot and camshaft pully to dot loosen tensioner and fit belt being careful not to shift marks. Fit belt and release tensioner. rotate engine clockwise a couple of turnsand check if dots still line up. readjust tensionor to belt and refit covors etc...

Nov 16, 2012 | Cars & Trucks

1 Answer

Hi ive got a 1996 isuzu bighorn ive attempted to change the timing belt but the injector pump pulley moved when i took the belt off. i put it back where i thort it was and tried a tooth either way but no...


Timing belt installation

1. Ensure locking bolts located correctly [4] & [5] in the picture below:

tdisline_32.jpg
CS = Crankshaft
CA = Camshaft
IP = Injection Pump

2. Ensure timing marks aligned [10].
3. Fit timing belt in clockwise direction, starting at crankshaft sprocket.

NOTE: "ISUZU" lettering on belt should be readable from front of engine.

4. Slacken tensioner pulley bolt [9]. Push tensioner pulley against belt.
5. Ensure belt is taut between injection pump sprocket and tensioner pulley as well as crankshaft sprocket and camshaft sprocket.
6. Position tensioner lever [8] against tensioner pulley housing.
7. Remove locking bolts from sprockets [4] & [5].
8. Apply a load of 10 ... 12 kg to tensioner lever. Use spring balance [11].
9. Tighten tensioner pulley bolt to 80 Nm.
10. Turn crankshaft slowly 45 degrees anti-clockwise. Use spring balance to tension belt.
11. Repeat tensioning procedure at 45 degrees intervals for one anti-clockwise turn of the crankshaft.

NOTE: DO NOT turn crankshaft clockwise during tensioning procedure!

12. Fit tensioner lever to original position. Tighten nuts [12].
13. Install: Injection Pump flange [6], Camshaft sprocket flange [7], and water pump pulley.
14. Install components in reverse order of removal & refill coolant.

tdisline_33.jpg
PLEASE DO RATE MY RESPONSE. THANKS!

Nov 27, 2010 | 1996 Isuzu Trooper

2 Answers

Timing belt alignment


A factory service manual would help, but I'm assuming that if you had one, you probably wouldn't be on this site.

To set the timing, you need to first perform the obvious: remove the accessory drive belts, cam pulley covers, and engine fan and hub. Next you'll need to rotate the engine by hand until the timing marks on the camshaft sprockets and crankshaft are aligned with their corresponding stationary marks. The 0 degree mark on the lower timing belt cover is the timing mark for the crankshaft pulley. There is a mark (small, vertical formed indentation) for the left camshaft pulley on the backing plate behind the pulley near the 1 o` clock position. The same mark exists for the right camshaft pulley only it is on the backing plate near the 8 o`clock position (making it difficult to see). With the crankshaft placed at the zero mark, you can observed where the timing discrepancy exists.

(TIP: Once the right camshaft timing is properly lined up, etch an additional mark on the pulley's face and the backing plate at the 12 o`clock position. This will make it easier to align the pulley for furture adjustments and repairs)

To set the timing correctly, move the crankshaft pulley to 12 deg. BTDC. Being careful to not disturb the position of the crankshaft once it has been moved to that position, remove the crankshaft pulley, lower timing belt cover, timing belt tensioner, and timing belt. Compress the timing belt tensioner and if the original ring pin isn't available to retain the tensioner a small allen wrench can be used to achieve the same results. Line up both camshaft marks and reinstall the timing belt and timing belt tensioner (do not remove the timing belt tensioner tool used to maintain the tensioner piston in a compressed position). When installing the timing belt, be sure to allow the least amount of slack to exisit between the left camshaft pulley and the crankshaft sprocket, but without moving the pulleys.

Next, remove the timing belt tensioner piston retention tool and mount the lower timing belt cover and crankshaft pulley (without fully installing them). Rotate the crankshaft pulley to the 0 deg. mark. If done correctly, moving the crankshaft pulley from 12 deg. BTDC to 0 deg. will remove all remaining slack from the timing belt assembly and the camshaft pulleys and crankshaft pulleys will be lined up with their corresponding marks. Once proper timing has been achieved, install all removed parts.

(Another TIP: I hope it's not necessary, but in case it is, I'll remind you that proper torque of all bolts are necessary as this is an all aluminum engine. Stripping out bolts holes due to over-tightening bolts occurs very easily and become very annoying to deal with [e.g. alternator belts not being able to be tightened completely and constantly squealing every few days, etc.])

Apr 26, 2009 | 1997 Isuzu Rodeo

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

1 Answer

280D 4JB1 INJECTOR PUMP TIMING SETTINGS


this kin of problem you have to fix along with the ignition timing bout the injector pump and the timing has to be in the same position.if one of them is off the time is not kena worke.

Jun 08, 2008 | Isuzu i-280 Cars & Trucks

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

17 people viewed this question

Ask a Question

Usually answered in minutes!

Top Cars & Trucks Experts

yadayada
yadayada

Level 3 Expert

76109 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

Randy Ohler

Level 3 Expert

14585 Answers

Are you a Car and Truck Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...