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How to aligned the timing gear marks of an Isuzu 4hf1 OHC engine, nkr series, year 2002.Philippines.

Posted by Anonymous on

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  • Isuzu Master
  • 20,706 Answers

Wow one of the only posts ever with country. (we are USA)
Kamusta
you sir , I tip my hat and say Bravo or Salud (sp)
I guess you are timing the cam. with no books.
or diesel pump gear timing??? always use full nouns on jobs
cam timing, oil pump timing,? see?
sure most posters here are posting with no books
no online books, and cant find it in googling.
did you search here yet>?
finding this is not easy, with google, vast virus infected pdf , seen..
(evil sites, show up every day, endless now)
here is the our last posts here , and may be answered..

http://www.fixya.com/cars/t26197655-timing_mark_camshaft_isuzu_4hf1

warning, many posts are for wrong engine,
for many reasons, (the search engine is DUMMB)
the person answering does not know that the engines are not all the same. (nor injection systems) same is true with lame search engines... the search engine cant find the correct truck engine
omg, what a line that is....

best is to go to your dealer, and buy the book
the service manual.. it is called, some dealers will have 5 books
one for body, and 1 for every engine opted... ask them?

if you cant find it with google, after getting infected 100 times
with virus's then it will be best to buy a real book, from the maker.

ISUZU !

Posted on Dec 02, 2016

6 Suggested Answers

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: I need timing specs for 3.5 2002 Isuzu Axiom

I have found that one can mark (Paint pen) the gears and teeth (One tooth and one corresponding belt rib) on each gear prior to removing the belt. You can then overlay the old belt on a new belt and mark the same spots on the new belt and then install the belt so your marks on the gears and belt line up as they did before you removed the old belt. Given that your timing was right to start with....if done correctly, this will work.

Posted on May 09, 2009

  • 202 Answers

SOURCE: timing mark alignment 3.2 dohc isuzu

there should be a dot on either cam shaft and a marking on the belt that line up. http://www.autozone.com/autozone/repairinfo/repairguide/repairGuideContent.jsp?chapterTitle=Engine+Mechanical+Components&partName=Engine+Mechanical&pageId=0900c1528002abcd&subChapterTitle=Timing+Belt+Cover%2C+Belt+%26amp%3B+Sprockets&partId=0900c1528002ab6d
hope that helps. one of the easiest cars I've ever timed

Posted on Nov 16, 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

  • 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

  • 1 Answer

SOURCE: workshop manual for isuzu 4hf1

I need isuzu 4hf1 engine workshop manual.If any one got it please send it.
mesropeaccess@hotmail.com

Posted on Nov 16, 2011

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1 Answer

How to locate the timing marks of isuzu 4hf1


welcome to USA , USA forum
no year stated
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diesel fuel , not stated
marks on what add 1 noun
cam
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what?

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no car stated?
no country.?
no year.?
(i guess you dont KNOW the books are indexed by above)

strike 3, out.

i scan the world and see

Applications include the 2003 Isuzu NPR400
  • The 4HF1 is an OHC direct injection engine of 4.33 L capacity. Peak torque is 285 Nm at 1,800 rpm, peak power is 116 PS (85 kW) at 3,200 rpm. Bore is 112 mm, stroke is 110 mm"


dis beast?
26335802-lfvi2b44iwkqit5d2rqve4gf-5-0.jpg

Nov 01, 2016 | Isuzu Cars & Trucks

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I want to know how to put the timing head in the cylinder of Isuzu 4hf1 can you please explain to me thank


no country stated, no car stated. no year, stated,
so must be 4hF1 sitting on a work bench or stand.?
sure.
so now i have to guess all that ? the books are indexed first by country then year, etc.
wiki search shows... it's from a huge truck, right?
GCM=17636 lbs loaded./
1998 Isuzu NPR200

4.33 L diesel engine.
id say use google ,or duckduckgo to find free books online
using engine number,

like this, and do your own research.

https://duckduckgo.com/?q=4hF1+PDF&ia=web

May 05, 2016 | Isuzu Cars & Trucks

1 Answer

How a you o pliz I need timing marks for isuzu 4hf1


no truck name, or model
no year, stated
no country sold. strike 3 huh?
The 4HF1 is an OHC direct injection engine of 4.33 L capacity.

injection pump timing?
good luck, no books here on that engine , in usa.
try posting to a Isuzu truck forum in your country
google just like that....

Dec 13, 2015 | Isuzu Cars & Trucks

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A Isuzu NPR 4hf1 rotary pump timing marks set


Hi. If it has a rotary pump, the pump needs to be installed with the crank at 49 deg BTDC on the compression stroke cyl 1. Mark dot gear on pump with white paint. Line up dot gear on pump with line on pump bracket and install. Remove PRM sensor from bell housing and check if line on pump gear is still lined up with line on pump bracket.

Feb 05, 2015 | Isuzu Cars & Trucks

1 Answer

4hf1 timing alignment mark diagram


for an appropriate solution more information would be needed to find the right make and model timing alignment mark diagram. The best solution that i can recommend is to plan your repair if you do it your self to have alot of time on hand when doing. due to anytime you are messing with the timing on the vehicle you want it to be right and not to be in any kind of rush. search on google images per example ( 97 isuzu rodeo 4hf1 timing alignment mark diagram) and when looking thru the images just make sure its the correct make and model or you may also be able to find it on the manufacturer website

Jul 06, 2012 | Isuzu Cars & Trucks

1 Answer

How to aligned timing set mark on isuzu 4hf1 engine?


Bernard , start a new post, ?

what car,?
what year.?
what country.?

google for it , or buy the book on unstated car.

or search here,

http://www.fixya.com/search.aspx?ref=ser&s=isuzu%204hf1&


or

https://duckduckgo.com/?q=isuzu+4hf1+pump+timing+marks&ia=videos


try searching/
much>?
my guess is this is a huge ELF truck?
not a car,
no a light truck?

Nov 05, 2011 | Isuzu Cars & Trucks

2 Answers

I can't find the timing marks of an isuzu engine 4hf1


Timing is aligned with bolts through holes in the drive wheels under the timing cover and a mark on the crankshaft remove the timing cover turn the crankshaft until the mark is at the top. the engine has treaded holes behind the drive wheel's get bolts(12 or 13mm head metric tread 4 or more ins long) push them through the holes in the wheels and screw to the engine this is alingment in an isuzu engine

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