Yanmar L100 Inside out Pictures

Engine's, injection, valve's, timing, crank's etc..

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skoleskibe
I luv the smell of Diesel...
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Joined: Fri Mar 18, 2011 9:45 am
Location: Denmark

Yanmar L100 Inside out Pictures

Post by skoleskibe »

Have recently had problems regarding lack of slow tickover, and as it suddenly developed a hard knock i decided to dismantle the engine to try to find the culprit.
Attachments
Aligning valve timing, three dots on gear
Aligning valve timing, three dots on gear
Cam axle
Cam axle
Vue
Vue
Big end assembly
Big end assembly
Inserting camfollowers for exhaust inlet and fuelpump, seen from a slightly different angle
Inserting camfollowers for exhaust inlet and fuelpump, seen from a slightly different angle
Inserting camfollowers for exhaust inlet and fuelpump
Inserting camfollowers for exhaust inlet and fuelpump
Lining up ballance axle
Lining up ballance axle
Empty casings 3
Empty casings 3
Empty casings 2
Empty casings 2
Enpty casing 1
Enpty casing 1
skoleskibe
I luv the smell of Diesel...
Posts: 58
Joined: Fri Mar 18, 2011 9:45 am
Location: Denmark

Re: Yanmar L100 Inside out Pictures

Post by skoleskibe »

Thats all for now, remarkably simple and ruggedly built engine

Regards
Attachments
Govenor full speed or max power
Govenor full speed or max power
Govenor, no load or tickover
Govenor, no load or tickover
Crankcase gasket
Crankcase gasket
Fuelpump mounted
Fuelpump mounted
Fuelpump govenor leaver
Fuelpump govenor leaver
Fuelpump, see the "gauge"
Fuelpump, see the "gauge"
Fuelpump
Fuelpump
Ready for fuelpump
Ready for fuelpump
Securing crank main bearing and thereby the crankshaft
Securing crank main bearing and thereby the crankshaft
Dan J
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Re: Yanmar L100 Inside out Pictures

Post by Dan J »

These pictures are really interesting - thanks for posting skoleskibe
1990 Honda NTV600 Revere
skoleskibe
I luv the smell of Diesel...
Posts: 58
Joined: Fri Mar 18, 2011 9:45 am
Location: Denmark

Re: Yanmar L100 Inside out Pictures

Post by skoleskibe »

Any time, comments and / or questions are welcome. Changing fuelpump fixed the missing slow tickover, and enhanced the starting quite a lot. :roll:
Fuelpump and set of original shims was 99euro's
at: http://stores.ebay.de/Baumaschinenundmotorenshop
bought it monday morning 10.30 in germany had it wednesday at 07.15. in Denmark !! Marvelous Ebayer
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andrewaust
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Re: Yanmar L100 Inside out Pictures

Post by andrewaust »

Thanks for posting the photo's up skoleskibe, it will help many who have these engines when the time comes to pull them down.


A ;)
AppRenticE
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Re: Yanmar L100 Inside out Pictures

Post by AppRenticE »

Thank you skoleskibe i had never got see internals of this diesel so close. infact i used to wonder why the crankcase was longy to need a chassis bodgery to fit enfields.

you got any pic of governer linking to pump :)
skoleskibe
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Re: Yanmar L100 Inside out Pictures

Post by skoleskibe »

Have a look at the pictures, the one called "fuelpump governor leaver", u can see the linkage through the oil pump mounting hole the little forked thingy, is the linkage.
AppRenticE
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Re: Yanmar L100 Inside out Pictures

Post by AppRenticE »

Got a pic of the Piston, Combustion chamber? :)
skoleskibe
I luv the smell of Diesel...
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Re: Yanmar L100 Inside out Pictures

Post by skoleskibe »

sorry, no pics
regards
AppRenticE
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Re: Yanmar L100 Inside out Pictures

Post by AppRenticE »

skoleskibe
I luv the smell of Diesel...
Posts: 58
Joined: Fri Mar 18, 2011 9:45 am
Location: Denmark

Re: Yanmar L100 Inside out Pictures

Post by skoleskibe »

Got it, hmmm ist certainly not a Yanmar l100 or one of the flonels!!!!!!!
Regards
AppRenticE
Been here a while now..
Posts: 18
Joined: Mon Oct 24, 2011 12:39 pm
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Re: Yanmar L100 Inside out Pictures

Post by AppRenticE »

oops.. thats of a greaves one fitted to Taurus. :oops:
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