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Ryobi IDC 400-1 (909012027-003023000) Cultivator

 Ryobi IDC 400-1 (909012027-003023000) Cultivator Parts

 Fig # Img Part Name Availability Price
A1Upper Clamp Assembly
Part #: 791-153597
In stock
1 available
 $9.67
Add To Cart
A2Clutch Cover Assembly
Part #: 791-180098
In stock
8 available
 $16.74
Add To Cart
A3Manual
Part #: 917153592
Ships in 4 - 8 business days
 $7.38
Add To Cart
A4
Clutch Rotor Assembly Obsolete - Not Available
Part #: 791-153591
Discontinued
N/A
A7
Pull Handle Obsolete - Not Available
Part #: 791-610300
Discontinued
N/A
A8Pulley And Rope Guide Retainer
Part #: 791-153644
Ships in 4 - 8 business days
 $7.13
Add To Cart
A10
Recoil Pulley Assembly Obsolete - Not Available
Part #: 791-683856
Discontinued
N/A
A12
Flywheel Obsolete - Not Available
Part #: 791-153624
Discontinued
N/A
A13
Spacer Obsolete - Not Available
Part #: 791-145918
Discontinued
N/A
A15Shroud Extension and Stand
Part #: 791-153403
Backorder:
No ETA.
 $17.48
Add To Cart
A16
Module Assembly Obsolete - Not Available
Part #: 791-683390
Discontinued
N/A
A18Spark Plug
Part #: 791-610311B
Note: Oregon 77-304-1 is a suitable replacement part.
In stock
25+ available
 $7.88
Add To Cart
A19
Cylinder Assembly Obsolete - Not Available
Part #: 791-147603
Note: Oregon 77-304-1 is a suitable replacement part.
Discontinued
N/A
A20
Piston And Rod Assembly Obsolete - Not Available
Part #: 791-147012
Note: Oregon 77-304-1 is a suitable replacement part.
Discontinued
N/A
A21
Exhaust Gasket (10 Pack) Obsolete - Not Available
Part #: 791-610672
Note: Oregon 77-304-1 is a suitable replacement part.
Discontinued
N/A
Fig #ImgPart NameAvailabilityPrice
A24
Cylinder Gasket (10 Pack) Obsolete - Not Available
Part #: 791-145564
Note: Oregon 77-304-1 is a suitable replacement part.
Discontinued
N/A
A25
Outer Bearing
Part #: 791-610308
Backorder:
No ETA.
 $21.30
Add To Cart
A27Inner Bearing Assembly
Part #: 791-682041
Backorder:
No ETA.
 $21.32
Add To Cart
A28Snap Ring Assembly
Part #: 791-682040
Backorder:
No ETA.
 $5.54
Add To Cart
A29
Crankcase Obsolete - Not Available
Part #: 791-180322
Discontinued
N/A
A30
Carburetor Mount Gasket (10 Pack) Obsolete - Not Available
Part #: 791-610673
Discontinued
N/A
A32
Reed Assembly Obsolete - Not Available
Part #: 791-147573
Discontinued
N/A
A33
Carburetor Mount Assembly Obsolete - Not Available
Part #: 791-180032
Discontinued
N/A
A34
Carburetor Mounting Screw Assembly Obsolete - Not Available
Part #: 791-682505
Discontinued
N/A
A35
Gasket Diaphragm Repair Kit (Walbro) Obsolete - Not Available
Part #: 791-682052
Discontinued
N/A
A36
Air Cleaner Cover Assembly Obsolete - Not Available
Part #: 791-683410
Discontinued
N/A
A37Air Cleaner Filter
Part #: 791-610312
In stock
7 available
 $6.18
Add To Cart
A38
Throttle Adjustment Assembly (Walbro)
Part #: 791-682048
In stock
1 available
 $6.50
Add To Cart
A38
Throttle Adjustment Assembly Obsolete - Not Available
Part #: 791-147640
Discontinued
N/A
A39
Carburetor Assembly Obsolete - Not Available
Part #: 791-182204
Discontinued
N/A
Fig #ImgPart NameAvailabilityPrice
A40Carburetor Gasket
Part #: 791-610675
In stock
25+ available
 $3.99
Add To Cart
A41Primer and Hose Assembly
Part #: 791-683974B
In stock
25+ available
 $13.34
Add To Cart
A42Rear Mounting Pad
Part #: 791-612134
In stock
2 available
 $6.20
Add To Cart
A44Front Mounting Pad Obsolete - Not Available
Part #: 791-145308
Discontinued
N/A
A45Fuel Line and Filter
Part #: 791-682039
In stock
25+ available
 $9.20
Add To Cart
A46Cap, Fuel
Part #: 791-180000B
In stock
4 available
 $11.14
Add To Cart
A47
Return Line Assembly Obsolete - Not Available
Part #: 791-147290
Discontinued
N/A
A49Engine Gasket Kit Obsolete - Not Available
Part #: 791-180011
Discontinued
N/A
A50
O.E.M. Carburetor Repair Kit Obsolete - Not Available
Part #: 791-153308
Discontinued
N/A
A50O.E.M. Carburetor Repair Kit (Tillotson) Obsolete - Not Available
Part #: 791-147170
Discontinued
N/A
A51
Gasket-Diaphragm Repair Kit (Tillotson)
Part #: 791-147171
Backorder:
No ETA.
 $21.88
Add To Cart
A52
Piston Ring Obsolete - Not Available
Part #: 791-682507
Discontinued
N/A
A55Key
Part #: 791-610676
Backorder:
No ETA.
 $2.48
Add To Cart
A56
Complete Air Filter Assembly Obsolete - Not Available
Part #: 791-683414
Note: Items 32, 33
Discontinued
N/A
A57
Carburetor Mount Assembly Obsolete - Not Available
Part #: 791-180033
Note: Items 32, 33
Discontinued
N/A
Fig #ImgPart NameAvailabilityPrice
A58Rope Guide
Part #: 611061
In stock
1 available
 $4.43
Add To Cart
B5Grip
Part #: 791-612831
In stock
2 available
 $6.53
Add To Cart
B6Tube Closure
Part #: 791-612021
Backorder:
No ETA.
 $6.21
Add To Cart
B7
Handle Bar Obsolete - Not Available
Part #: 791-147461
Discontinued
N/A
B9Switch Assembly Obsolete - Not Available
Part #: 791-682035
Discontinued
N/A
B12Throttle Assembly
Part #: 791-147465
In stock
2 available
 $30.26
Add To Cart
B13
Engine Bracket Mounting Hardware Obsolete - Not Available
Part #: 791-147501
Discontinued
N/A
B14Wheel Bracket Mounting Hardware
Part #: 791-147467
Backorder:
No ETA.
 $10.04
Add To Cart
B16
Wheel Assembly Obsolete - Not Available
Part #: 791-147469
Discontinued
N/A
B17
Guard Obsolete - Not Available
Part #: 791-147470
Discontinued
N/A
B18Left Outer and Right Inner Tine
Part #: 791-182729
Note: Left Outer
In stock
7 available
 $22.00
Add To Cart
B19Tine Assembly (Left Inner or Right Outer)
Part #: 791-182730
Note: Left Inner
In stock
7 available
 $21.48
Add To Cart

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Your engine's type number is the second part of the model number stamped on your Briggs & Stratton engine (see picture).

Cultivator Parts

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Discussion
Discussion for the Ryobi IDC 400-1 (909012027-003023000) Cultivator

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kristiwpc
Question: Carburetor

kristiwpc

I have a IDC Cultivator Model 400-1 i put new line on it and rebuilt the carb it will run for a while and when u turn it off it leaks fuel from the bottom of the carb cleaned it very well took it to my local lawn shop and he couldnt find anything wrong can u please tell me why its doing this thanks
cory
Question: Spark Plug

cory

I changed the spark plug on my idc 400 tiller. The problem is the spark plug only fires on the 3,4,5 pull. So I'm thinking its the coil pack. I cant find one to replace it with. Or is there any other thing I can do to keep it firing?
Thank you
Duke
Question: Carberator Adjustment

Duke

I received an IDC 400-1 cultivator that someone tried to repair by removing the primer bulb and whatever else, I don't know. I replaced the bulb and fuel lines and the gas cap. I was able to get it running for a short time, but now it won't even try to start. Is there a starting point to setting the carburetor to get it running and, if that happens, what is the procedure to adjust it from that point? Any help will be appreciated.
Thanks
John
Reply: Carberator Adjustment

John

As a first try - I always start by setting both the idle and hi-speed fuel/air mixture adjustment screws 1 1/2 turns counterclockwise from their seated position. If that doesn't work, go to 2 turns. Once running, fine tune the adjustments. It sounds as though someone may have removed the locking caps on the two screws, so after you get the machine operating, you will need to either replace the locking caps or keep adjusting these adjustment screws if performance deteriorates. Have fun!
Duke
Reply: Carberator Adjustment

Duke

I found the answer. The needle valves are marked with either L(low) or H(high) and the basic adjustment is 1.5 for the low and 2.5 for the high. This is from full clockwise in and back out to the setting. If you get it running from that point, then you can fine tune from that Point.
Brian Cary
Question: Wont Stay On

Brian Cary

I was replacing the hoses.I replaced them the same way they came off, though when I follow the instructions to turn it on it will not stay on for more than a few seconds. Please Help.
Mark
Reply: Wont Stay On

Mark

Hi Brian,

It sounds like carburetor issues to me. I would suspect that the carb is clogged with dirt or old fuel. It could even be clogged with remnants of the old fuel lines. There is a carburetor rebuild kit available. There where two carbs used by Ryobi on this model. One was made by Zama. The rebuilt kit for it is part #791-180090. The other was made by Tillotson. The rebuild kit for it is part #791-147170. Both of these parts are available from http://www.ereplacementparts.com .

I hope this helps with your repair!

-Mark

I am repairing a IDC 400-1 31cc Model 400 cultivator (SN 002 020 205. The fuel lines are disconnected. As I see it, I have 6 fittings, therefore requiring 3 lines. Two fittings in the gas tank (left and right), two in the primer bulb (front and back), and two in the carburetor (front and back) as viewed from the operator side. Could you please help me figure out what lines go where?
Mark
Reply: IDC 400-1 Fuel Line Schematic

Mark

Hi Joe,

We have put together a diagram that will hopefully help you to replace the fuel lines on your tiller. You can view the diagram at the following link...

http://www.ereplacementparts.com/images/fuel_line_diagram.jpg

If you have any other questions please let us know!

Good luck with your repair!

-Mark
Walt D
Reply: IDC 400-1 Fuel Line Schematic

Walt D

Starting at fuel tank: Outside line (the hose with fuel filter attached) goes to the upper fitting on carb (black plastic). Lower side of carb (smaller brass fitting) goes to suction side of primer bulb (shorter barb usually marked "in"). Return side of primer bulb (longer barb) to inner fitting on fuel tank. If primer is different just put finger on/at barbs and feel for air pushing out or suction on finger. Buy at least 2 feet of hose (there are 2 sizes, but 1/8" fuel hose will usually work for both). Push more than amount need through bottom of tank and pull through filler opening. Put some type of lubricant (liquid soap/spit, etc.) on hose and pull filter/return fitting through bottom of tank. Route to proper location and cut to length. It would be a good idea to put a new filter in at this time. Also cut old pieces of hose off fittings with a razor blade and use needle nose pliers to push hose on (especially on barbed plastic fittings) so they don't break.
bigbritches
Reply: IDC 400-1 Fuel Line Schematic

bigbritches

Mark, you seem like the guy to ask. I'm exercising my fledgling small engine repair muscles by trying to repair my grandfather's IDC 400. I've ordered and received a new plug, primer assembly and fuel assembly. All of the fuel lines are rotten, so I need to replace all, but the fuel assembly kit only came with 1 of the 3 lines I need. Really, I think I just need a length of the hose itself, that I can then cut to fit. Is there a retail way to purchase this particular gauge of fuel line? I don't know which other parts to order to get the hose I need, and I really don't want to wait 3 more weeks for shipping, only to [probably] find I still don't have what I need. Thanks for any insight you may offer - Will
UtahAV
Reply: IDC 400-1 Fuel Line Schematic

UtahAV

Hi Will,

The manufacture sells the third piece of line (the return line) as part of teh fuel tank assembly, part #753-04306. That is kind of an expensive way to get a piece of fuel line though.

You could take one of the other lines that you already received to your local mower shop. There is a chance that they could match it. That is kind of a long shot though. Most of the fuel lines used on the Ryobi engines are metric and smaller diameters than what they usually use at the mower shop.

I searched around in our warehouse a bit and found a short length of fuel line from another manufacture that appears to be a size match. It is part #530069571.

I hope this helps!

-UtahAV
-Mark
UtahAV
Reply: IDC 400-1 Fuel Line Schematic

UtahAV

I thought I would update this thread with some new info regarding fuel line routing. We have put together an article and video that provides the fundamentals you need to know to figure out the line routing on any 2-Cycle engine. You can find the info at the following link...

How to Replace Fuel Lines on 2-Cycle Engines.

-UtahAV
-Mark
fancyboxy