Re: [DOG mailing list] Zenith 150 CD 3 - oil

[Jarek Steliga]

Ric,

You got me seriously confused (I might even have used the word "crickey",
but for the fact that I have never been to the antipodes and  find it hard
enough to learn even Queen's English). Since the discussed RPM limitation
seems to originate from Limbach (and I quote from page 10/48 of their
Operating Manual:

Engine Rotational Speeds
Max. permissible speed 3400 RPM
Max. speed for cruise See flight and maintainance manual
of airframe manufacturer.
Min. continuous speed 2300 RPM
Idle speed 800 ± 100 RPM)

I had assumed it was regarding the welfare of the motor itself rather than
the propeller. Please share with me the results of your intended
investigation.

I have enjoyed the Dimona for the short time since I became its owner 4
months ago but sadly it is grounded now pending new registration and ARC.

Regards
Jarek




pon., 22 paź 2018 o 08:54 Nigel Baker 
napisał(a):

> You have seen it Rick and not at the pub over a beer..
>
> Look in brackets below.
>
> 2300RPM
>
> Nige.
>
>
>
> 9
>
>
>
> Hoffmann
> 2
> H 36
> DIMONA
> Limitations
>
>
>
>
>
> 2.4   *Engine Limitations*
>
>
>
> Engine Type:
> Limbach L 2000 EB 1C
>
>
>
> RPM Limitations
> (Indicator Markings)
>
>
>
> Maximum take off RPM (maximum
> 5 minutes) 59 KW (So hp.) 3,400 RPM
>
>
>
> Maximum ambient atmospheric temperature + 380 C (+100 F)
>
>
>
> Maximum RPM (METO)   53 KW (72
> hp.) 3,000 RPM
>
>
>
> Red Line
> 3,400
> RPM
>
>
>
> Caution Range -
> Yellow Arc 3,000 – 3,400 RPM
>
>
>
> Operating RPM -
> Green Arc 700 – 3,000 RPM
>
>
>
> *CAUTION*
>
>
>
> Avoid RPM during cruise below 2300 min –1!
>
>
>
>
>
> 2.5   *Oil Pressure:*
>
>
>
> Maximum Oil Pressure (red line)   4 bar (55.8 psi)
>
>
>
> Minimum Oil Pressure (red line)1 bar (13.9 psi)
>
>
>
> Operating Range (green arc)  1 - 4 bar (13.9 — 55.8 psi)
>
>
>
> 2.6   *Oil Temperature*:
>
>
>
> Maximum Oil Temperature (red line)120 C (248 F)
>
>
>
> Operating Range (green arc)  50 - 120 C (122 — 248
> F)
>
>
>
> Minimum Temperature (red line)   50 C (122 F)
>
>
>
> 2.7   *Cylinder Head Temperature:*
>
>
>
> Maximum Cylinder head temperature (red line)250 C. (482 F)
>
>
>
>
>
> 2.8   *Voltmete*r:
>
>
>
> Maximum voltage with engine running: (red line) 14 VDC
>
>
>
> 2—3
>
>
>
>
>
>
>
> *From:* dog@lists.riverland.net.au  *On
> Behalf Of *Ric Sutton
> *Sent:* Monday, October 22, 2018 4:39 PM
> *To:* dog@lists.riverland.net.au
> *Subject:* RE: [DOG mailing list] Zenith 150 CD 3 - oil
>
>
>
> Hi Jarek
>
> I’m sorry but i have had a look and can’t seem to find a reference to my
> second imaginary number. I don’t know whether it was obtained through
> conversations with Hoffman people or limbach people or dimona people or
> people from a random encounter at a pub. It may have been obtained from
> what felt about right ie. the bottle of beer in my cup holder didn’t froth
> over or go prematurely flat below those revs( just kidding, though if
> anybody here has a clever idea on where and how to mount a cup holder that
> would be great). All jokes aside i do recall a conversation with a
> propeller service agent that told me of an aluminium based air frame that
> was financially written off after cracks were found due to the bad
> harmonics of an “alternate” propeller so from that i took it as being a
> serious thing. i also found some you tube videos of propeller blades self
> destructing.( propeller resonance
> <https://www.google.com/url?sa=t=j==s=video=1=rja=8=0ahUKEwiLtIzSsJneAhVLMI8KHY8YAUEQtwIIJzAA=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DPQjmDmcWJn8=AOvVaw048W5y_0kGNdO0WaB0eUdi>
> )
>
> What you have done now though  is inspired me to finish my home made
> accelerometer/balancer and gather some actual real data to see if i can
> establish some numbers for my own curiosity J
>
> Welcome aboard  and may you enjoy your dimona as much as many of us do
>
> Cheers
>
> Ric
>
>
>
>
>
> *From:* dog@lists.riverland.net.au [mailto:dog@lists.riverland.net.au
> ] *On Behalf Of *Jarek Steliga
> *Sent:* Friday, 19 October 2018 3:31 AM
> *To:* dog@lists.riverland.net.au
> *Subject:* Re: [DOG mailing list] Zenith 150 CD 3 - oil
>
>
>
> Michael, Ric thank you.
>
&

RE: [DOG mailing list] Zenith 150 CD 3 - oil

[Ric Sutton]

Sorry Nige, it was my imaginary lower limit to the range of revs that a bad 
harmonic was present, Not the lower limit of operational revs. though i guess 
why does the lower rev range of a bad harmonic matter if you are to avoid 
prolonged operation below 2300. This being the case what is the official 
standpoint of limbach on thermalling with the engine ticking over below this 
2300 limit?
Cheers
Ric

From: dog@lists.riverland.net.au [mailto:dog@lists.riverland.net.au] On Behalf 
Of Nigel Baker
Sent: Monday, 22 October 2018 2:54 PM
To: dog@lists.riverland.net.au
Subject: RE: [DOG mailing list] Zenith 150 CD 3 - oil

You have seen it Rick and not at the pub over a beer..
Look in brackets below.
2300RPM
Nige.

9

Hoffmann
   2
H 36 DIMONA 
 Limitations


2.4   Engine Limitations

Engine Type:   
Limbach L 2000 EB 1C

RPM Limitations
(Indicator Markings)

Maximum take off RPM (maximum 5 
minutes) 59 KW (So hp.) 3,400 RPM

Maximum ambient atmospheric temperature + 380 C (+100 F)

Maximum RPM (METO)   53 KW (72 hp.) 
3,000 RPM

Red Line 
3,400 RPM

Caution Range -  Yellow 
Arc 3,000 – 3,400 RPM

Operating RPM -Green 
Arc 700 – 3,000 RPM

CAUTION

Avoid RPM during cruise below 2300 min –1!


2.5   Oil Pressure:

Maximum Oil Pressure (red line)   4 bar (55.8 psi)

Minimum Oil Pressure (red line)1 bar (13.9 psi)

Operating Range (green arc)  1 - 4 bar (13.9 — 55.8 psi)

2.6   Oil Temperature:

Maximum Oil Temperature (red line)120 C (248 F)

Operating Range (green arc)  50 - 120 C (122 — 248 F)

Minimum Temperature (red line)   50 C (122 F)

2.7   Cylinder Head Temperature:

Maximum Cylinder head temperature (red line)250 C. (482 F)


2.8   Voltmeter:

Maximum voltage with engine running: (red line) 14 VDC

2—3



From: dog@lists.riverland.net.au<mailto:dog@lists.riverland.net.au> 
mailto:dog@lists.riverland.net.au>> On Behalf Of 
Ric Sutton
Sent: Monday, October 22, 2018 4:39 PM
To: dog@lists.riverland.net.au<mailto:dog@lists.riverland.net.au>
Subject: RE: [DOG mailing list] Zenith 150 CD 3 - oil

Hi Jarek
I’m sorry but i have had a look and can’t seem to find a reference to my second 
imaginary number. I don’t know whether it was obtained through conversations 
with Hoffman people or limbach people or dimona people or people from a random 
encounter at a pub. It may have been obtained from what felt about right ie. 
the bottle of beer in my cup holder didn’t froth over or go prematurely flat 
below those revs( just kidding, though if anybody here has a clever idea on 
where and how to mount a cup holder that would be great). All jokes aside i do 
recall a conversation with a propeller service agent that told me of an 
aluminium based air frame that was financially written off after cracks were 
found due to the bad harmonics of an “alternate” propeller so from that i took 
it as being a serious thing. i also found some you tube videos of propeller 
blades self destructing.( propeller 
resonance<https://www.google.com/url?sa=t=j==s=video=1=rja=8=0ahUKEwiLtIzSsJneAhVLMI8KHY8YAUEQtwIIJzAA=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DPQjmDmcWJn8=AOvVaw048W5y_0kGNdO0WaB0eUdi>)
What you have done now though  is inspired me to finish my home made 
accelerometer/balancer and gather some actual real data to see if i can 
establish some numbers for my own curiosity ☺
Welcome aboard  and may you enjoy your dimona as much as many of us do
Cheers
Ric


From: dog@lists.riverland.net.au<mailto:dog@lists.riverland.net.au> 
[mailto:dog@lists.riverland.net.au] On Behalf Of Jarek Steliga
Sent: Friday, 19 October 2018 3:31 AM
To: dog@lists.riverland.net.au<mailto:dog@lists.riverland.net.au>
Subject: Re: [DOG mailing list] Zenith 150 CD 3 - oil

Michael, Ric thank you.


Ric, where did you find the "range" of unrecommended RPMs as opposed to just a 
lower limit of 2300? I leafed through both attached documents and didn't come 
accross the second number. I also tried to google "Limbach L 2000 harmonics" 
and got nothing. If it isn't harmonics (wchich I hope it isn't) then the RPMs 
lower limit would suggest excessive load torque with prop in just the cruise 
position.

Regards
Jarek




Regards
Jarek

czw., 18 paź 2018 o 15

RE: [DOG mailing list] Zenith 150 CD 3 - oil

[Nigel Baker]

You have seen it Rick and not at the pub over a beer..

Look in brackets below.

2300RPM

Nige.

 

9

 

Hoffmann
   2
H 36 DIMONA 
 Limitations

 

 

2.4   Engine Limitations

 

Engine Type:   
Limbach L 2000 EB 1C

 

RPM Limitations
(Indicator Markings)

 

Maximum take off RPM (maximum 5 
minutes) 59 KW (So hp.) 3,400 RPM

 

Maximum ambient atmospheric temperature + 380 C (+100 F)

 

Maximum RPM (METO)   53 KW (72 hp.) 
3,000 RPM

 

Red Line 
3,400 RPM

 

Caution Range -  Yellow 
Arc 3,000 – 3,400 RPM

 

Operating RPM -Green 
Arc 700 – 3,000 RPM

 

CAUTION

 

Avoid RPM during cruise below 2300 min –1!

 

 

2.5   Oil Pressure:

 

Maximum Oil Pressure (red line)   4 bar (55.8 psi)

 

Minimum Oil Pressure (red line)1 bar (13.9 psi)

 

Operating Range (green arc)  1 - 4 bar (13.9 — 55.8 psi)

 

2.6   Oil Temperature:

 

Maximum Oil Temperature (red line)120 C (248 F)

 

Operating Range (green arc)  50 - 120 C (122 — 248 F)

 

Minimum Temperature (red line)   50 C (122 F)

 

2.7   Cylinder Head Temperature:

 

Maximum Cylinder head temperature (red line)250 C. (482 F)

 

 

2.8   Voltmeter:

 

Maximum voltage with engine running: (red line) 14 VDC 

 

2—3

 

 

 

From: dog@lists.riverland.net.au  On Behalf Of Ric 
Sutton
Sent: Monday, October 22, 2018 4:39 PM
To: dog@lists.riverland.net.au
Subject: RE: [DOG mailing list] Zenith 150 CD 3 - oil

 

Hi Jarek

I’m sorry but i have had a look and can’t seem to find a reference to my second 
imaginary number. I don’t know whether it was obtained through conversations 
with Hoffman people or limbach people or dimona people or people from a random 
encounter at a pub. It may have been obtained from what felt about right ie. 
the bottle of beer in my cup holder didn’t froth over or go prematurely flat 
below those revs( just kidding, though if anybody here has a clever idea on 
where and how to mount a cup holder that would be great). All jokes aside i do 
recall a conversation with a propeller service agent that told me of an 
aluminium based air frame that was financially written off after cracks were 
found due to the bad harmonics of an “alternate” propeller so from that i took 
it as being a serious thing. i also found some you tube videos of propeller 
blades self destructing.( propeller resonance 
<https://www.google.com/url?sa=t=j==s=video=1=rja=8=0ahUKEwiLtIzSsJneAhVLMI8KHY8YAUEQtwIIJzAA=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DPQjmDmcWJn8=AOvVaw048W5y_0kGNdO0WaB0eUdi>
 )

What you have done now though  is inspired me to finish my home made 
accelerometer/balancer and gather some actual real data to see if i can 
establish some numbers for my own curiosity :)

Welcome aboard  and may you enjoy your dimona as much as many of us do

Cheers 

Ric

 

 

From: dog@lists.riverland.net.au <mailto:dog@lists.riverland.net.au>  
[mailto:dog@lists.riverland.net.au] On Behalf Of Jarek Steliga
Sent: Friday, 19 October 2018 3:31 AM
To: dog@lists.riverland.net.au <mailto:dog@lists.riverland.net.au> 
Subject: Re: [DOG mailing list] Zenith 150 CD 3 - oil

 

Michael, Ric thank you.

 

 

Ric, where did you find the "range" of unrecommended RPMs as opposed to just a 
lower limit of 2300? I leafed through both attached documents and didn't come 
accross the second number. I also tried to google "Limbach L 2000 harmonics" 
and got nothing. If it isn't harmonics (wchich I hope it isn't) then the RPMs 
lower limit would suggest excessive load torque with prop in just the cruise 
position.

 

Regards

Jarek

 

 

 

 

Regards

Jarek

 

czw., 18 paź 2018 o 15:53 Michael Stockhill mailto:sto...@gmail.com> > napisał(a):

In the States, dashpot oil is readily available from vintage British car parts 
suppliers such as Moss Motors for $10-12 for a squeeze bottle. Claimed to have 
appropriate preservatives and conditioners. As little as is consumed, I have 
found no incentive to look for alternatives.

 

On Thu, Oct 18, 2018, 5:09 AM Ric Sutton mailto:ricinthel...@outlook.com> > wrote:

Hi Jarek

Here’s my two cents worth- i use automatic transmission/power steering fluid in 
my cd150’s. seems to work fine and haven’t had any compatibility issues with 
rub

RE: [DOG mailing list] Zenith 150 CD 3 - oil

[Ric Sutton]

Hi Jarek
I’m sorry but i have had a look and can’t seem to find a reference to my second 
imaginary number. I don’t know whether it was obtained through conversations 
with Hoffman people or limbach people or dimona people or people from a random 
encounter at a pub. It may have been obtained from what felt about right ie. 
the bottle of beer in my cup holder didn’t froth over or go prematurely flat 
below those revs( just kidding, though if anybody here has a clever idea on 
where and how to mount a cup holder that would be great). All jokes aside i do 
recall a conversation with a propeller service agent that told me of an 
aluminium based air frame that was financially written off after cracks were 
found due to the bad harmonics of an “alternate” propeller so from that i took 
it as being a serious thing. i also found some you tube videos of propeller 
blades self destructing.( propeller 
resonance<https://www.google.com/url?sa=t=j==s=video=1=rja=8=0ahUKEwiLtIzSsJneAhVLMI8KHY8YAUEQtwIIJzAA=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DPQjmDmcWJn8=AOvVaw048W5y_0kGNdO0WaB0eUdi>)
What you have done now though  is inspired me to finish my home made 
accelerometer/balancer and gather some actual real data to see if i can 
establish some numbers for my own curiosity ☺
Welcome aboard  and may you enjoy your dimona as much as many of us do
Cheers
Ric


From: dog@lists.riverland.net.au [mailto:dog@lists.riverland.net.au] On Behalf 
Of Jarek Steliga
Sent: Friday, 19 October 2018 3:31 AM
To: dog@lists.riverland.net.au
Subject: Re: [DOG mailing list] Zenith 150 CD 3 - oil

Michael, Ric thank you.


Ric, where did you find the "range" of unrecommended RPMs as opposed to just a 
lower limit of 2300? I leafed through both attached documents and didn't come 
accross the second number. I also tried to google "Limbach L 2000 harmonics" 
and got nothing. If it isn't harmonics (wchich I hope it isn't) then the RPMs 
lower limit would suggest excessive load torque with prop in just the cruise 
position.

Regards
Jarek




Regards
Jarek

czw., 18 paź 2018 o 15:53 Michael Stockhill 
mailto:sto...@gmail.com>> napisał(a):
In the States, dashpot oil is readily available from vintage British car parts 
suppliers such as Moss Motors for $10-12 for a squeeze bottle. Claimed to have 
appropriate preservatives and conditioners. As little as is consumed, I have 
found no incentive to look for alternatives.

On Thu, Oct 18, 2018, 5:09 AM Ric Sutton 
mailto:ricinthel...@outlook.com>> wrote:
Hi Jarek
Here’s my two cents worth- i use automatic transmission/power steering fluid in 
my cd150’s. seems to work fine and haven’t had any compatibility issues with 
rubber diaphragms etc as yet. The oil and plunger act as a damper for the 
piston to which the needle that alters your fuel air mixture is attached. Over 
the years i have heard various stories from people that use these carbies n 
race cars that actually snip the damper off(similarly people that don’t put any 
oil in there), to stories from people that use them in multi carb set ups (ie 
12 cylinder jaguar engines) that can’t get them to tune properly without the 
correct oil (though after some discussion i believe that spindle wear was more 
their issue). In an automotive situation there will be some minor noticeable 
throttle response differences but in the dimona application i suspect the 
differences will be minimal particularly as instantaneous dramatic throttle 
changes should be rare.
The rev issue
The reason the book states that prolonged operation in that rev range is to be 
avoided during cruise is indeed because of a bad harmonic (potential for 
cracked crankshafts etc) Thus, i believe that it is a problem whether the 
blades are in fine or course pitch it is just operating in that rev range with 
a moderate load on. In saying that, these are a reasonably robust little 
engine,  don’t be scared. Note the emphasis on the word prolonged.
Please someone  jump in if they have info to the contrary this is just what i 
have learnt over the years and am always willing to learn something new.

From: dog@lists.riverland.net.au<mailto:dog@lists.riverland.net.au> 
[mailto:dog@lists.riverland.net.au<mailto:dog@lists.riverland.net.au>] On 
Behalf Of Jarek Steliga
Sent: Thursday, 18 October 2018 5:47 PM
To: dog@lists.riverland.net.au<mailto:dog@lists.riverland.net.au>
Subject: Re: [DOG mailing list] Zenith 150 CD 3 - oil

Hello again,

If my oil "mixture" is too thick (or too thin) what are the symptoms? Does the 
carburator respond with a delay or too fast to the throttle inputs? Is that 
dangerous or just annoying and easily noticed?


Regards
Jarek



czw., 18 paź 2018 o 08:43 Jarek Steliga 
mailto:jarekstel...@gmail.com>> napisał(a):
Thank you

śr., 17 paź 2018 o 23:28 Rob Thompson 
mailto:amessageto...@gmail.com>> napisał(a):
Part number 10 on the diagram.
regards
Rob

Rob Thompson
0429 493 828
(Pleas

Re: [DOG mailing list] Zenith 150 CD 3 - oil

[Michael Stockhill]

In the States, dashpot oil is readily available from vintage British car
parts suppliers such as Moss Motors for $10-12 for a squeeze bottle.
Claimed to have appropriate preservatives and conditioners. As little as is
consumed, I have found no incentive to look for alternatives.

On Thu, Oct 18, 2018, 5:09 AM Ric Sutton  wrote:

> Hi Jarek
>
> Here’s my two cents worth- i use automatic transmission/power steering
> fluid in my cd150’s. seems to work fine and haven’t had any compatibility
> issues with rubber diaphragms etc as yet. The oil and plunger act as a
> damper for the piston to which the needle that alters your fuel air mixture
> is attached. Over the years i have heard various stories from people that
> use these carbies n race cars that actually snip the damper off(similarly
> people that don’t put any oil in there), to stories from people that use
> them in multi carb set ups (ie 12 cylinder jaguar engines) that can’t get
> them to tune properly without the correct oil (though after some discussion
> i believe that spindle wear was more their issue). In an automotive
> situation there will be some minor noticeable throttle response differences
> but in the dimona application i suspect the differences will be minimal
> particularly as instantaneous dramatic throttle changes should be rare.
>
> The rev issue
>
> The reason the book states that *prolonged* operation in that rev range
> is to be avoided during cruise is indeed because of a bad harmonic
> (potential for cracked crankshafts etc) Thus, i believe that it is a
> problem whether the blades are in fine or course pitch it is just operating
> in that rev range with a moderate load on. In saying that, these are a
> reasonably robust little engine,  don’t be scared. Note the emphasis on the
> word prolonged.
>
> Please someone  jump in if they have info to the contrary this is just
> what i have learnt over the years and am always willing to learn something
> new.
>
>
>
> *From:* dog@lists.riverland.net.au [mailto:dog@lists.riverland.net.au] *On
> Behalf Of *Jarek Steliga
> *Sent:* Thursday, 18 October 2018 5:47 PM
> *To:* dog@lists.riverland.net.au
> *Subject:* Re: [DOG mailing list] Zenith 150 CD 3 - oil
>
>
>
> Hello again,
>
>
>
> If my oil "mixture" is too thick (or too thin) what are the symptoms? Does
> the carburator respond with a delay or too fast to the throttle inputs? Is
> that dangerous or just annoying and easily noticed?
>
>
>
>
>
> Regards
>
> Jarek
>
>
>
>
>
>
>
> czw., 18 paź 2018 o 08:43 Jarek Steliga 
> napisał(a):
>
> Thank you
>
>
>
> śr., 17 paź 2018 o 23:28 Rob Thompson 
> napisał(a):
>
> Part number 10 on the diagram.
>
> regards
>
> Rob
>
>
>
> Rob Thompson
>
> 0429 493 828
>
> (Please note that my new email address is amessageto...@gmail.com)
>
>
>
>
>
> On Thu, Oct 18, 2018 at 7:50 AM Jarek Steliga 
> wrote:
>
>
>
>
>
> Hello Rob,
>
>
>
>
>
> The oil seems to disappear too fast as you say. Could you help me to
> identify which particular o-ring on the attached drawing needs to be
> replaced?
>
>
>
> When you mention 5/xx multigrade, do you mean 5W/xx?
>
>
>
>
>
> Best regards
>
> Jarek
>
>
>
>
>
>
>
>
>
> [image: Carburator drawing.JPG]
>
> [image: My carburator - a photo.jpg]
>
>
>
>
>
>
> -- Forwarded message -
>
> From: *Rob Thompson* 
>
> Date: wt., 16 paź 2018 o 22:23
>
> Subject: Re: [DOG mailing list] Zenith 150 CD 3 - oil
>
> To: 
>
>
>
>
>
> Hi again Jarek,
>
> You can use straight engine oil but even a 5/xx multigrade is a bit thick
> and tends to dampen the piston too much.
>
> We mix 50/50 light machine oil and engine oil.
>
> If it keeps disappearing it means that the rubber O-ring which seals the
> needle inside the piston is perished.
>
> regards
>
> Rob
>
>
>
> Rob Thompson
>
> 0429 493 828
>
> (Please note that my new email address is amessageto...@gmail.com)
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
> Hello,
>
>
>
> As per Limbach Maintenance Instruction, only a specific oil p / n:
> 170.210.005   can be used to fill up the carburator. Since this seems to me
> pretty pricey, can other, readily available oils be used in its place? What
> is its recommended viscosity?
>
>
>
> Best regards
>
> Jarek
>
>
>
>
>
>
>
>
> -
> You are subscribed to the Dimona Owners Group mailing list.
> To unsubscribe, send email to: dog-unsubscr...@lists.riverland.net.au

Re: [DOG mailing list] Zenith 150 CD 3 - oil

[Rob Thompson]

Hi again Jarek,
You can use straight engine oil but even a 5/xx multigrade is a bit thick
and tends to dampen the piston too much.
We mix 50/50 light machine oil and engine oil.
If it keeps disappearing it means that the rubber O-ring which seals the
needle inside the piston is perished.
regards
Rob

Rob Thompson
0429 493 828
(Please note that my new email address is amessageto...@gmail.com)


On Wed, Oct 17, 2018 at 7:16 AM Jarek Steliga 
wrote:

>
> Hello,
>
>
>
> Hello,
>
> As per Limbach Maintenance Instruction, only a specific oil p / n:
> 170.210.005   can be used to fill up the carburator. Since this seems to me
> pretty pricey, can other, readily available oils be used in its place? What
> is its recommended viscosity?
>
> Best regards
> Jarek
>
>
>  Podgląd załącznika limbach-905.750.010.305.pdf
> 
> limbach-905.750.010.305.pdf
> 50 KB
>
> 
>
> -
> You are subscribed to the Dimona Owners Group mailing list.
> To unsubscribe, send email to: dog-unsubscr...@lists.riverland.net.au

[DOG mailing list] Zenith 150 CD 3 - oil

[Jarek Steliga]

Hello,



Hello,

As per Limbach Maintenance Instruction, only a specific oil p / n:
170.210.005   can be used to fill up the carburator. Since this seems to me
pretty pricey, can other, readily available oils be used in its place? What
is its recommended viscosity?

Best regards
Jarek


 Podgląd załącznika limbach-905.750.010.305.pdf

limbach-905.750.010.305.pdf
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Zenith carb.pdf
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