DOLMAR/MAKITA The Official Sachs Dolmar Dolmar Makita Dolmar Chainsaws Thread

[Shane¹]

Looking for ring size for my ea6100 ?
I wanna put a new caber ring in it and not sure but I think it's 1.2 mm

Thanks
Ernie

315-132-020 Looks like same ring as 6400. 47x1.2mm

 

[FergusonTO35]

Looks like a Dolmar with a Bavarian twist. A buddy of mine picked this up recently. The tag under the clutch cover is blank with the numbers 93 309 stamped on it.View attachment 464299View attachment 464300View attachment 464301

I'm totally going to have some Wacker t shirts made with the jackhammer man logo. You know, 'cause they made good cutoff saws...

 

[Wilhelm]

Looking for ring size for my ea6100 ?
I wanna put a new caber ring in it and not sure but I think it's 1.2 mm

Thanks
Ernie

315-132-020 Looks like same ring as 6400. 47x1.2mm

Same on PS-6100 & PS-6400

Current part number:
257384-9

 

[old_sir_henry]

I finished reviewing my recently acquired DOLMAR 152.
Piston was severely dented so I had to replace it with a new GOLF piston.

Few more gaskets, carb diaphragms, a bit of cleaning and there she is:



Unfortunately the ignition (a Bosch KDT-type electronic ignition) doesn't work and gives no sparks.
After measuring the transformer and seeing reasonable resistance values, I tried the fix Jim described

Post in thread '285CD Ignition Coil'

Apr 29, 2023

Here ya go with some pics and here’s a link for the capacitors.

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Soften the potting with a heat gun, hair drier and then you can pick it out with a pocket screwdriver. Clean down to the circuit board here.
Now, cut the trace and remove about 1/8” of it. This removes the faulty cap from the circuit.

Now solder a wire to that long trace, make it long enough to reach...

• av8or3

• 

but with no success. Still the ignition doesn't fire.
Seems like a have to look for a replacement ignition...

 

[FATBOY2017]

I have one of these that I want to try to see if it can be adapted to fit Dolmar's. Not had chance yet!

Pardon our interruption...

 

[Shane¹]

I have one of these that I want to try to see if it can be adapted to fit Dolmar's. Not had chance yet!

Pardon our interruption...

I tried that one time plate is bigger than dolmar. Tried swapping just the trigger. Couldn't get any of it to work with the dolmar flywheel

 

[Shane¹]

I finished reviewing my recently acquired DOLMAR 152.
Piston was severely dented so I had to replace it with a new GOLF piston.

Few more gaskets, carb diaphragms, a bit of cleaning and there she is:

View attachment 466840View attachment 466841View attachment 466842View attachment 466843

Unfortunately the ignition (a Bosch KDT-type electronic ignition) doesn't work and gives no sparks.
After measuring the transformer and seeing reasonable resistance values, I tried the fix Jim described

Post in thread '285CD Ignition Coil'

Apr 29, 2023

Here ya go with some pics and here’s a link for the capacitors.

5 PCS Film EVOX Capacitor 400V 1uF 105 CAP (REPLACING FOR 250V 200V 160V 100V ) | eBay

Find many great new & used options and get the best deals for 5 PCS Film EVOX Capacitor 400V 1uF 105 CAP (REPLACING FOR 250V 200V 160V 100V ) at the best online prices at eBay! Free shipping for many products!

www.ebay.com

Soften the potting with a heat gun, hair drier and then you can pick it out with a pocket screwdriver. Clean down to the circuit board here.
Now, cut the trace and remove about 1/8” of it. This removes the faulty cap from the circuit.

Now solder a wire to that long trace, make it long enough to reach...

• av8or3

• 

but with no success. Still the ignition doesn't fire.
Seems like a have to look for a replacement ignition...

As a last ditch effort could use point conversion transistor chip. Then either slot the holes a lot or use point flywheel. Here is one I did that the capacitor didn't fix