Cox Engines Forum
You are not logged in! Please login or register.

Logged in members see NO ADVERTISEMENTS!


Knob Style Sandblaster Engine disassembly Cox_ba12




Cox Engines Forum

The official forum for 24/7 Cox Engines and Model Discussion! Ask Questions, Answer Questions, Discuss Cox engines, Cox products, anything CL, FF, RC, 1/2A, and more! Although memberships are encouraged, guests are always welcome!

Knob Style Sandblaster Engine disassembly Pixel

Log in

I forgot my password

Search
 
 

Display results as :
 

Rechercher Advanced Search

Latest topics
» Roger Harris revisited
by rsv1cox Today at 3:38 pm

» My N-1R build log
by GallopingGhostler Today at 3:04 pm

» Tee Dee .020 combat model
by 1/2A Nut Today at 2:43 pm

» Chocolate chip cookie dough.........
by roddie Today at 1:13 pm

» Purchased the last of any bult engines from Ken Enya
by sosam117 Today at 11:32 am

» Free Flight Radio Assist
by rdw777 Today at 9:24 am

» My latest doodle...
by batjac Yesterday at 9:47 pm

» Funny what you find when you go looking
by rsv1cox Wed Nov 20, 2024 3:21 pm

» Landing-gear tips
by 1975 control line guy Wed Nov 20, 2024 8:17 am

» Cox NaBOO - Just in time for Halloween
by rsv1cox Tue Nov 19, 2024 6:35 pm

» Canada Post strike - We are still shipping :)
by Cox International Tue Nov 19, 2024 12:01 pm

» Duende V model from RC Model magazine 1983.
by getback Tue Nov 19, 2024 6:08 am

Info
Cox Engine of The Month
November-2024
Kim's

"A Space Bug Jr. pulls the Q-Tee up high over Sky Tiger Field"

PAST WINNERS
CEF Traveling Engine
Win This Engine!
Gallery


Knob Style Sandblaster Engine disassembly Empty
Live on Patrol


Knob Style Sandblaster Engine disassembly

Cox Engines Forum  :: Engines :: Cox Engines

Go down

Knob Style Sandblaster Engine disassembly Empty Knob Style Sandblaster Engine disassembly

Post  RNajarian Tue Jul 28, 2020 6:21 pm

I was unable to find the answer via the search function.

I need to replace the engine black plate with the postage stamp style backplate as seen in the photos.

Before I gorilla a clean engine, any suggestions how to do this properly? Unfortunately the pull style engine rebuild instructions do not address this style of engine.

Thanks


Last edited by RNajarian on Tue Jul 28, 2020 6:32 pm; edited 1 time in total (Reason for editing : Punctuation correction)
RNajarian
RNajarian
Moderate Poster
Moderate Poster

Posts : 20
Join date : 2016-07-23
Age : 54
Location : Southern California

Back to top Go down

Knob Style Sandblaster Engine disassembly Empty Whoops forgot photos ...

Post  RNajarian Tue Jul 28, 2020 6:23 pm

Sorry, forgot photos.

Knob Style Sandblaster Engine disassembly B3497210
Knob Style Sandblaster Engine disassembly A96ae810
RNajarian
RNajarian
Moderate Poster
Moderate Poster

Posts : 20
Join date : 2016-07-23
Age : 54
Location : Southern California

Back to top Go down

Knob Style Sandblaster Engine disassembly Empty i get the old muffler

Post  happydad Tue Jul 28, 2020 7:16 pm

RNajarian wrote:Sorry, forgot photos.

Knob Style Sandblaster Engine disassembly B3497210
Knob Style Sandblaster Engine disassembly A96ae810

RNajarian: If you don't need the old muffler i need one. LOL.

p.s. the postage stamp backplate looks like a 128tpi needle assy. be sure to NOT try a 78tpi needle as it will cross thread and ruin both.

And slowly is the answer to proceeding on cleaning the engine and use at least 1 glove as the fuel does a job on skin, drying it out. i use rubber glove $5.00 for 250.

happydad
happydad
happydad
Rest In Peace
Rest In Peace

Posts : 1592
Join date : 2012-05-28
Age : 79
Location : Escondido, CA

Back to top Go down

Knob Style Sandblaster Engine disassembly Empty Re: Knob Style Sandblaster Engine disassembly

Post  RNajarian Tue Jul 28, 2020 9:18 pm

Good thing I posted here because I never even considered the issue of different thread needle valves.

I need to pick up a 128 tpi needle valve.
RNajarian
RNajarian
Moderate Poster
Moderate Poster

Posts : 20
Join date : 2016-07-23
Age : 54
Location : Southern California

Back to top Go down

Knob Style Sandblaster Engine disassembly Empty you know who to call.

Post  happydad Tue Jul 28, 2020 9:33 pm

RNajarian wrote:Good thing I posted here because I never even considered the issue of different thread needle valves.

I need to pick up a 128 tpi needle valve.

you have the valve, i have the needle.  if it is a 128tpi. I have a picture of a fuel tank also. might as well show it here. was looking for something else, but found this.


Knob Style Sandblaster Engine disassembly Img_1416
looks like an ounce or more. I need to clean it has a noise, tink, tink, could be loose gunk, or ??

If you need it, I most likely have it if is .049 Cox related.

hang on iceman, I'm coming.

happydad. RC Plane   United States     Old Bugger
happydad
happydad
Rest In Peace
Rest In Peace

Posts : 1592
Join date : 2012-05-28
Age : 79
Location : Escondido, CA

Back to top Go down

Knob Style Sandblaster Engine disassembly Empty Re: Knob Style Sandblaster Engine disassembly

Post  Sponsored content


Sponsored content


Back to top Go down

Back to top

- Similar topics

Cox Engines Forum  :: Engines :: Cox Engines

 
Permissions in this forum:
You cannot reply to topics in this forum