Question about 1999 Isuzu Rodeo

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Location of timing marks on gears on 4JB1

Marks not visible on crankshaft and injector pump

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 3 Answers

SOURCE: Changed the water pump, but the timing is off...1994 rodeo

I just did this on my 1999 rodeo so my answer might not be perfect for yours but I will try. The two cam gears on mine have a paint mark on them that lines up with two marks that are on each of the cam covers. The marks on the cam gears ended up pointing at about 10:30 o clock on the passenger side and 1:30 on the drivers side. Now at the same time that you have the cams lined up as I said, you need to have the crank pulley (dampner) lined up also. The mark for the crank was on the dampner itself as the dampner can only be bolted on one way. The mark that was on the block was at about 3 o clock.

Make sure not to move these gears indepentedntly too much so you dont bend any valves. you will not be able to use a light to do the timing when the internal timing is incorrect. Also, the computer in the car probably is setting the timing, co if you try to change in externally with a light the computer will most likely adjust itself back to where it wants to be.

Posted on Apr 28, 2009

honeymokey
  • 3113 Answers

SOURCE: 2000 isuzu trooper 3.2 v-6 dohc camshaft timing

It's more to it than aligning the marks since the cam pulleys turn about three times or more to one turn of the camshaft on this engine. You need to find someone that is experienced on this vehicle.

Posted on May 13, 2009

germcelchar
  • 389 Answers

SOURCE: installed new timing gear on injector pump for kb

Small hole in the drive wheel's with treaded holes behind them. Turn the engine until the main shaft mark is at the top screw 2 screws through the holes and replace the belt

Posted on Sep 22, 2009

  • 1129 Answers

SOURCE: i HAVE 1996 ISUZU . tIMING CHAIN BROKE. i AM

Yes be sure the number one piston is at TDC firing stroke or compresson stroke and line up the timing mark pointer is pointed at exactly zero. One more thing when aligning the camshaft sprocket or sprockets be sure that when you are rotating the sprocket for the cam it is rotating in the correct direction and also be sure you observe the intake valve for number one shutting as you bring the marks up to alignment points, the intake valve and the exhaust valve should be shut when the marks line up if not you could have the cam sprocket off 180 degrees, get it right the first time or you may damage a valve trying to start.

Posted on Dec 29, 2009

TDISLine
  • 1874 Answers

SOURCE: hi ive got a 1996 isuzu bighorn ive attempted to

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!

Posted on Nov 27, 2010

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1 Answer

I need the titening torque specs on a Isuzu 4hk1, big end bolts,cilinder bolts and injector timing marks on the flywheel and cam gears


head bolts
98 N?m (10 kg?m/72 lb?ft) ?147 N?m (15 kg?m/108 lb?ft) ? 30° - 60°

big ends
39 N?m(4.0 kg?m/29 lb?ft) ? 60° ?30

flywheel is dowled pined to crankshaft so it goes in correct position.so cant get that wrong unless someone has removed dowel pin.

timing mark on front pulley in middle of pulley aligns up with mark in front timing cover, and cam should have dot or "B" (depending on year) that aligns up with outer edge of head when TDC No1 firing. in this position the injector pump if common rail has dot on gear that aligns to casting mark on pump near where shaft for gear comes out of pump (can only see when pump is removed) white texta mark the tooth with the dot and fit pump while all other marks previuosly mentioned are still in correct position, in side of bell housing there should be an inspection nut or plastic bolted tear drop cover to remove close to chassis rail look inside with mirror and torch and white texta marked tooth should be in middle of this inspection hole to confirm its not a tooth out.

Dec 08, 2014 | Isuzu Cars & Trucks

2 Answers

Timing marks for zd30 d22 injector pump


Most engines are required to be a TDC or Top Dead Center and then align the timing mark on the injector pump with the housing or mounting surface mark. I would obtain a specific manual for your engine...just to make sure. Best Wishes.

Sep 04, 2014 | Cars & Trucks

1 Answer

I changed water pump in 1998 maxima !! Can you help me identify the location of the timing mark on crankshaft sprocket ??


Remove the three bolts retaining the upper chain guides and lift it from the cylinder head.

To allow access to the camshaft sprocket bolts, unbolt the upper timing chain cover and carefully pry the cover away from the cylinder head

Set the number one piston at TDC on the compression stroke by aligning the timing marks on the crankshaft damper.

zjlimited_1907.jpg

Fig. 6: The number one cylinder is at TDC when the timing marks are aligned as shown (clikc image for zoom)



Check that the mating marks on the sprockets are aligned as shown in the illustration. If not, the crankshaft should be rotated another 360°.

zjlimited_1908.jpg

Fig. 7: It may be helpful to paint marks on the chain and sprockets if the marks are not easily visible



Remove the camshaft position sensor. Mark the position of the sensor before removal to help keep the ignition timing correct.


zjlimited_1909.jpg

Fig. Line up the mating marks on the lower timing chain with the marks on the sprockets

Hope this helps.

Sep 22, 2011 | 1998 Nissan Maxima

1 Answer

I have this 89 acura legend 2.7l v6 timing belt removed and the water pump removed, the old pump failed which caused the belt to fail, i have new parts and the pump installed only i dont understand to...


Hi, here is what you need to do. Get all of the timing marks lined up as indicated in the picture below. Put the belt on. Without moving the gears off their marks, make the belt tight across the cam gears and then down the right side to the crank gear. All of the slack must be on the left side to be taken up by the tensioner. Release the tensioner to tighten the belt and then verify the marks are still aligned. If the marks are not aligned, loosen the tensioner just enough to turn the gear that needs to be realigned. After tensioning the belt, rotate the crankshaft clockwise 720 degrees and recheck the timing marks. I have pasted the book procedure below. Please let me know if you still have questions. You must get this right.

jturcotte_2242.gif

jturcotte_2243.gif



jturcotte_2244.gif



jturcotte_2241.gif

  1. If the crankshaft or camshafts have been turned with the timing belt removed, remove the spark plugs and advance the crankshaft about 15 degrees beyond TDC of No. 1 cylinder. Make sure the camshaft sprockets are properly aligned with the marks and return the crankshaft to the TDC mark.
  2. Install the belt in sequence on the crankshaft, the front camshaft, water pump and tensioner pulleys, then the rear camshaft.
  3. To adjust the tension, loosen the tensioner pulley bolt about 1 / 2 turn. The spring will automatically set the proper tension. Torque the bolt to 31 ft. lbs. (43 Nm).
  4. Rotate the crankshaft 6 turns clockwise and check that the timing marks on the crankshaft and camshafts align properly. Adjust the timing belt tension again by rotating the crankshaft to the align the blue mark on the pulley with the pointer. Loosen and retorque the tensioner pulley bolt.
  5. Install the remaining parts in reverse order. Torque the crankshaft pulley bolt to 83 ft. lbs. (115 Nm). When installing the side mount bracket, torque the bolts to 40 ft. lbs. (55 Nm).

Sep 13, 2011 | Acura Legend Cars & Trucks

2 Answers

On 2000 mazda protege 1.6 replaced water pump now won't start, thinking timing now out what is timing procedure?


i dont have a more detailed picture of setting the timing marks for the belt so i hope this helpsonetufshoppe_81.gif

Jan 30, 2011 | 2000 Mazda Protege

1 Answer

Can someone tell me where to find engine timing marks on fuel pump,cam and crankshaft


crankshaft timing mark is on the harmonic balancer behind pulleys cam timing marks are on gear inside timing cover

Dec 12, 2010 | 1997 Suzuki Swift

1 Answer

Trying to find a diagram of the timing marks for crankshaft and camshaft and injector gear for a b series 6bta engine . and does the oil pump sit away from the block face slightly thanks.


I had the same diagram problems too I got two that still didn't seem to work right.
I used the timing marks found on the timing belt cover for reference, found top dead center on #1 and lined up the mark on 05 on the cover.
Then lined up the **** marks near the timing gears all together. Make sure you get the tension-er tight after this ,nothing worse than leaving that bolt loose and having it all slip when you go to start it.

Nov 29, 2010 | Dodge Pickup Cars & Trucks

1 Answer

How to replace timing belt on a 1992 pontiac sunbird


1989–92 VEHICLES
  1. Disconnect the negative battery cable.
  2. Remove the serpentine belt and timing belt cover.
  3. Loosen the water pump bolts and release tension with tool J–33039 or equivalent.
  4. Raise and support the vehicle safely.
  5. Remove the crankshaft pulley.
  6. Carefully lower the vehicle, then remove the timing belt. Fig. 11: Exploded view of the timing belt assembly — 1989–92 OHC engines 87953118.gif
    To install:
  7. Turn the crankshaft and the camshaft gears clockwise to align the timing marks on the gears with the timing marks on the rear cover.
  8. Install the timing belt, making sure the portion between the camshaft gear and crankcase gear is in tension.
  9. Using tool J–33039 or equivalent, turn the water pump eccentric clockwise until the tensioner contacts the high torque stop. Tighten the water pump screws slightly.
  10. Turn the engine by the crankshaft gear bolt 720°to fully seat the belt into the gear teeth.
  11. Turn the water pump eccentric counterclockwise until the hole in the tensioner arm is aligned with the hole in the base.
  12. Tighten the water pump screws to 18 ft. lbs. (24 Nm), while checking that the tensioner holes remain as adjusted in the prior step.
  13. Install the crankshaft pulley, timing belt cover and the serpentine drive belt.
1993–94 VEHICLES
  1. Disconnect the negative battery cable, then partially drain and recover the cooling system.
  2. Remove the coolant recovery reservoir.
  3. If equipped, remove the A/C belt.
  4. Remove the serpentine belt.
  5. Disconnect the evaporative emission pipe assembly.
  6. Remove the crankshaft pulley assembly.
  7. As outlined earlier, remove the timing belt front cover.
  8. Align the marks on the crankshaft sprocket with the marks on the rear timing belt cover by rotating the crankshaft.
  9. Loosen the water pump retaining bolts, and release the tension with tool J 33039-A or equivalent.
  10. Carefully lower the vehicle, then remove the timing belt. Fig. 12: Timing belt installation and tightening specifications — 1993–94 2.0L OHC engines 87953119.gif
    To install:
  11. Turn the crankshaft and camshaft gears clockwise to align the timing marks on the gears with the timing marks on the rear cover.
  12. Install the timing belt, making sure that the portion between the camshaft gear and crankshaft gear is in tension.
  13. Using tool J 33039-A, or equivalent adjustment tool, turn the coolant pump eccentric clockwise until the tensioner arm contacts the high torque stop. Tighten the water pump screws slightly.
  14. Turn the engine by the crankshaft gear bolt 720°clockwise to fully seat the belt into the gear teeth.
  15. Turn the coolant pump eccentric counter clockwise until the hole in the tensioner arm is aligned with the hole in the base. This must be done with the engine at room temperature, approximately 68°F (20°C).
  16. Tighten the water pump screws while checking that the tensioner holes remain as adjusted as in step 15.
  17. As outlined earlier, install the timing belt cover.
  18. Install the crankshaft pulley.
  19. Connect the evaporative emission pipe assembly.
  20. Install the serpentine drive belt and the A/C belt (if equipped).
  21. Install the coolant recovery reservoir.
  22. Properly fill the cooling system, then connect the negative battery cable.
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Aug 11, 2010 | 1992 Pontiac Sunbird

1 Answer

My timming belt slipped on my 93 sunbird. Where can i go for a free step by step repiar manual.


I Have Pictures But they must be Emailed as JPEG file
FixYa Does not have Un-Encription software so that I can Send Pics through FixYa.com . I can be reached @ aol.com with this screename. Be More than glad to send them to send em


SPECIAL TOOL REQUIRED (or equivalent)
  • J-33039-A, Cam drive belt tension adjustment wrench.
NOTE: O.E. manuals do NOT provide images of the timing marks, however, the alignment marks are located on the camshaft and crankshaft gears and the rear timing belt cover.

REMOVE OR DISCONNECT
  1. Battery ground cable, then partially drain cooling system.
  2. Coolant recovery reservoir.
  3. Serpentine, A/C and/or P/S drive belts(if equipped).
  4. Evaporative emission pipe assembly.
  5. Crankshaft pulley.
  6. Timing belt cover attaching bolts and the cover.
  7. Align marks on timing gears with the marks on the rear timing cover.
  8. Loosen water pump bolts, then using J-33039-A on the water pump eccentric, release the belt tension.
  9. Timing belt.
INSTALL OR CONNECT
  1. Turn crankshaft and camshaft gears clockwise to align timing marks on timing belt rear cover.
  2. Timing belt, making sure that the portion between the crankshaft and camshaft gears is in tension.
  3. Using J-33039-A rotate water pump eccentric clockwise until tensioner contacts high torque stop, then tighten water pump bolts slightly.
  4. Rotate the engine by the crankshaft gear bolt 720°clockwise to seat timing belt on sprockets.
  5. With engine at room temperature, rotate water pump eccentric with J-33039-A counterclockwise until hole in tensioner arm is inline with hole in base.
  6. Tighten water pump attaching bolts to 25 Nm (18 ft lbs) and ensure tensioner holes remain aligned.
  7. Timing belt cover and tighten bolts and nuts to 9 Nm (80 in lbs) .
  8. Crankshaft pulley, apply Loctite(R) 242 to bolt threads and tighten to 21 Nm (15 ft lbs) .
  9. Evaporative emission pipe assembly.
  10. Serpentine, A/C and/or P/S drive belts (if equipped).
  11. Coolant recovery reservoir and fill cooling system.
  12. Battery ground cable.

Mar 14, 2009 | 1993 Pontiac Sunbird

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