Timing a Volvo D5 Engine
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- Опубликовано: 13 окт 2024
- This is aimed at people who ideally want to do the rockers and lifters, but are lacking confidence in engine timing.
Also comes in handy if you plan to replace the cylinder head or do a full engine rebuild.
This applies for the P2 platform, same procedure MIGHT apply for newer models.
SONG CREDITS:
Si Se Da (Prod. by Bad Rabbit)
Reggae Track (Prod. by RFlowBeatz
TOOLS:
Laser 6564 Volvo Timing Tool Kit
www.amazon.co....
This is the only video I found on YT for D5. Very informative. Thank you
Thank you.
Hi, this is the best video I have found, I'm doing the rockers and lifters on my 2007 xc90 in a few days, is this video for the euro 4,
Nice one mate. Thanks a trillion for sharing this. I'm actually stuck with engine cranking but not running. I removed only the exhaust camshaft and replaced just one lifter. After that car wouldn't start. I thought just putting shaft back with dots alignment is sufficient for timing but watching your video its confirmed my timing has gone wrong?
I'll redo it and please correct me if I'm wrong:
1. Get timing marks aligned to markings on timing belt sprocket and camshaft sprocket dots
2. Remove timing belt (drive belt still in place)
3. Lock the camshaft through the hole behind vacuum pump using alignment tool
4. Lock the crankshaft behind the starter motor using other alignment tool
5. Rotate crank pulley anti clockwise until it hits the alignment tool and stops
6. Refit timing belt, vacuum pump and starter motor
Make sure the cam sprocket notch is aligned with the mark on the cover, tension the belt THEN torque the sprocket bolts.
Remember to always turn the engine by hand a few revolutions to make sure there is no interference (very important)
Going by what you've said, you probably have air in the fuel lines hence why your having problems starting, start by cracking lose the large bango bolt ontop of the HP fuel pump, turn the engine over then it should start as your purging most of the air out of the system, this is what I did when I had this issue the first time, remember to tighten the bolt after loosening.
High pressure pump faulty. replace it and it will work. no need for priming bosch one designed to bleed it self
@@gbmultit2222 not always true, it can take alot of cranking for it to self bleed, usually resulting in the battery going flat.
Hi, you helped me when I did my valve body, I've just changed my rockers and lifters but now engine won't turn by hand, did this solution work for you, thanks
Can you do a video on why the lifters break please.
Thank you very much for your video, it is very helpful, but why do we turn the crank until it hits the lock? since the shaft was previously set to the mark? I don't understand this, could you explain it to me? Thank you in advance
Simply aligning the crankshaft using timing marks is not precise enough, so to be sure the pin slots in without forcing, it's easiest to rotate the crankshaft clockwise 15 degrees, then insert the tool, then rotate anti-clockwise again until (the webbing of) piston number 5 locks against the tool.
Nice one. Cheers for sharing
Thank you, apologies, I thought I responded.
Hi Thank you For this Clear and easy to understund Video. I have xc90 2005 d5 clicking noise when accelerating and on 3k rev just desapire and work like new…do you think lifters ??? on idle engine run swite…no noise. I will Appreciate any help kind regards Peter
Check for any leaks around your injectors, lifter noise is quite audible on idle and low to mid revs.
@@tropixmedia7325 thank you very much for the quick reply it’s very important tip for me I was suspecting injectors from the very beginning I have even bought one injector and start replacing them one by one putting one secondhand injector I bought but actually nothing has changed also I have noticed I’ve got different injectors Some of them if not all have been replaced because they have different numbers and some of them are class 2 others class 3 … but this is very important for me if lifters clicks always then I will concentrate on injectors thank you very much again
@@pedroleonowicz is your engine an euro 3? (Black engine cover) if so, the injectors all need to be the same class number also, injectors on these engines CAN NOT be refurbished, plenty of information online of complaints and problems from doing so. Make sure the injectors you have arent reconditioned.
@@tropixmedia7325 I have No idea …is xc90 2005 reg. T5 TBF I bought it with this noise month ago…I’m really appreciating this source of knowledge do you think is euro 3 engine I do most of repairs myself but I am window cleaner not Mechanik…But I’m driving old cars for almost 30 years and I’m accustomed to repair my cars
@@pedroleonowicz Euros 3 don't have a DPF, also the rocker cover on the Euro 3s are silver and not black. The Euro 3s have, as you mentioned 3 classes of injector.
Do you need to remove fuel and vacuum pump first to remove camshafts?
Yes, and take care not to rotate the high-pressure fuel pump once it's off.
How we can identity the timing belt has replaced or not ( with out service book)
when in doubt, replace. they are much cheaper than a seized engine
Hi again. With ignition key at position II fuel comes to the pump through inlet and return lines, even to the banjo bolt at the top.
But when engine is running with easy start spray, no fuel would leak when I loosened the banjo bolt at top. IS this an issue?
Are you cranking it with the bolt loosened? You are meant to as this will pressurise the rail and purge the air, easy start is never recommended, as it has been known to bend con rods in the past due to how volatile it is. Double check you have tightened all fuel lines including the metal fuel pipe nut at the bottom of the HP fuel pump, that is an easy one to forget about. Also check ALL connections.
If the fuel is delivered around the system while in position II then it should do so while cranking.
I'll upload a video soon to show in detail if that will help, it will demonstrate it better.
Also I forgot to mention, make sure your absolutely certain the timings correct, did you keep the pins in place when tensioning the belt and torquing the sprocket, misaligned timing can cause the problem you describe. Especially if everything worked before you stripped it.
Do you lifter broken?
Lifters needed changing yes, £100 for a set on ebay. Check rocker arms for scoring, will make alot of noise if not changed also.
@@tropixmedia7325 THANK you for your answer is it possible to check it without removing camshaft?
@@Adam19832 in a way yes, if the lifter seat has been smashed, you'll notice straight away, by then it's too late and you'll need a new cylinder head. However, if all seems fine then usually the lifter has collapsed, or broken apart but not damaged the head. If you notice a loud tapping noise and pulsing sound from the airbox, get it seen to asap. Lifter issues on these engines are caused by the 0w30 oil, I use the 5w40 oil a4/b4 oil personally and have not had a single issue since the repair. EURO 3s never suffered a single lifter issue due to the recommended thicker oil they had. The thin oil on the euro 4s prioritises MPG and DPF efficiency.
Also to mention, diesel enters the sump from failed regens which dilutes the already thin oil causing the problem.
@@tropixmedia7325 do you still have dpf and using 5w40? You mean the problem with vavle rockers is because oil. You mean less protection on higher oil temps?