ACMOC
Login
ACMOC
Pony motor carb, D6-9U

Pony motor carb, D6-9U

Showing 1 to 4 of 4 results
fred hogan
Topic Author
Offline
Send a private message to fred hogan
Posts: 98
Thank you received: 0
So, after a long winters nap, I'm firing up the D6. Pony motor not getting gas. Took off compartment where float located. Found the rubber or neoprene on top of needle valve half gone and loose pieces plugging opening. Cleaned out and put back together. Pony fired up 2d pull, but would only run with full choke and slightly above idle speed, but was enough to crank main motor for a run.
Where can one of those little rubber tips?
Please log in or create an account to join the conversation.
Fri, Apr 19, 2019 8:17 AM
STEPHEN
Offline
Send a private message to STEPHEN
Posts: 2,461
Thank you received: 1
[quote="fred hogan"]So, after a long winters nap, I'm firing up the D6. Pony motor not getting gas. Took off compartment where float located. Found the rubber or neoprene on top of needle valve half gone and loose pieces plugging opening. Cleaned out and put back together. Pony fired up 2d pull, but would only run with full choke and slightly above idle speed, but was enough to crank main motor for a run.
Where can one of those little rubber tips?[/quote]
With out buying a carb kit, you might find a generic
Float needle that will fit, or be modified to fit with the float in the correct height.
Please log in or create an account to join the conversation.
Fri, Apr 19, 2019 8:32 AM
fred hogan
Topic Author
Offline
Send a private message to fred hogan
Posts: 98
Thank you received: 0
Reply to STEPHEN:
[quote="fred hogan"]So, after a long winters nap, I'm firing up the D6. Pony motor not getting gas. Took off compartment where float located. Found the rubber or neoprene on top of needle valve half gone and loose pieces plugging opening. Cleaned out and put back together. Pony fired up 2d pull, but would only run with full choke and slightly above idle speed, but was enough to crank main motor for a run.
Where can one of those little rubber tips?[/quote]
With out buying a carb kit, you might find a generic
Float needle that will fit, or be modified to fit with the float in the correct height.
the more I think about it, where the needle valve above the float basically let's gas in, I cleared that out, so then, the motor only ran with full choke tells me some of those particles from the rubber off top of needle valve is clogging up downstream. Time to take carb off and really clean more. Otherwise if float needle valve doesn't seal, it should tend to flood.
Please log in or create an account to join the conversation.
Sat, Apr 20, 2019 6:34 AM
dpendzic
Offline
Send a private message to dpendzic
Posts: 2,763
Thank you received: 1
Reply to fred hogan:
the more I think about it, where the needle valve above the float basically let's gas in, I cleared that out, so then, the motor only ran with full choke tells me some of those particles from the rubber off top of needle valve is clogging up downstream. Time to take carb off and really clean more. Otherwise if float needle valve doesn't seal, it should tend to flood.
are you sure the needle valve is working and letting gas in the carb? Perhaps the debris was from the tank or gas line?
Please log in or create an account to join the conversation.
Sat, Apr 20, 2019 6:45 AM
fred hogan
Topic Author
Offline
Send a private message to fred hogan
Posts: 98
Thank you received: 0
Reply to dpendzic:
are you sure the needle valve is working and letting gas in the carb? Perhaps the debris was from the tank or gas line?
I have an inline filter on line going to carb. No problem with gas getting to carb fitting. I'll have to check for gas in float bowl. The rubber on top of needle valve was falling apart when I opened it up. thanks for idea.
Please log in or create an account to join the conversation.
Sat, Apr 20, 2019 7:01 AM
Showing 1 to 4 of 4 results
YouTube Video Placeholder

Follow Us on Social Media

Our channel highlights machines from the earliest Holt and Best track-type tractors, equipment from the start of Caterpillar in 1925, up to units built in the mid-1960s.

Upcoming Events

10th Annual Best of the West

Chapter Fifteen

| Historic Santa Margarita Ranch, 20000 El Camino Real, Santa Margarita, CA 93453, USA

ACMOC Chapter 30 - Celebrating 100 Years of Caterpillar

Chapter Thirty

| Hartley - South Australia

Newby Hall Tractor Fest

Chapter Two

| Newby Hall, Ripon, Noth Yorkshire, HG4 5AJ

High Weald Steam Working Weekend

Chapter Two

| Freshfield Farm, Sloop Lane, Scaynes Hill RH17 7NP UK
View Calendar
ACMOC

Antique Caterpillar
Machinery Owners Club

1115 Madison St NE # 1117
Salem, OR 97301

[email protected]

Terms & Privacy
Website developed by AdCo

Testimonials

"I became a member recently because the wealth of knowledge here is priceless." 
-Chris R

Join Today!