Export thread

wingless' 1956 Lawn Boy Iron Horse Brick Top Model 5000 18" C-12 Aluminum Deck Resto

#1

wingless

wingless

wingless' 1956 Lawn Boy Iron Horse Brick Top Model 5000 18" C-12 Aluminum Deck Resto

My 1956 Lawn Boy Iron Horse Brick Top Model 5000 18" C-12 3,200 rpm 2 hp aluminum deck lawnmower was tied to the garage wall of my first home purchase in 1982.

At the time I did some simple repairs to restore normal operation. This was my primary machine for a dozen years. Then my backup machine, mostly used for mowing near a pond where the ground was always soft, to benefit from this very light machine not sinking into the ground.

After the machine was retired, I did a restoration and was satisfied w/ the results.

The correct Green and Autumn Rust paint colors and the correct reproduction decals were purchased. I used Rust-Oleum Satin Cinnamon Painter's Touch 2X Ultra Cover Paint and Primer and Rust-Oleum Spruce Green Satin Smooth Protective Enamel Aerosol for the top coat colors. Note that the correct cinnamon color is required, because the decal set uses that color for the background. This paint is exactly the correct color shade.

The bare aluminum deck was properly protected by coating first w/ Pettit 6455/044 Metal Primer. All painted metal parts are base coated with Flat Gray Rust-Oleum Professional Primer Aerosol Spray.

The finished result attained accuracy using all the correct parts and fasteners.

The machine was always running before the first cord pull, operates quietly and gets good gas mileage. The period advertisements list: level cut; no waves; no tall lonely wisps; no passed over whiskers; prevent scalping; eliminate ripples; cut grass at uniform height; lawn velvety-smooth; starts in a wink; big / easy recoil starter; handles like a breeze; trims within 3/8" of trees / fences AND get a FREE HOME TRIAL.

This is a really nice machine. It is simple, permitting complete disassembly / reassembly w/ ease, minimal tools and usually reuse of existing gaskets. The handle can be swapped from the tall user position, to the shorter user position, to the wall storage position all w/o tools required. The aluminum deck does not rust. The offset front wheel is THE BEST lawnmower invention, permitting up close trimming, frequently eliminating the need for week whacking. The air cleaner is easy to clean and reuse, this is the original air cleaner, still going strong.

The machine has all the period safety features, fully intact. Those include a functional ON/OFF switch and embossed deck text reading: "CAUTION - KEEP HANDS AND FEET FROM UNDER MACHINE".

The machine is in decent shape. There are some knocked off below deck casting sections. There is a minor bend in the handle.

The Owner's Manual was printed by me from a scanned file copy I received from the manufacturer's Permanent File Copy. It has been very handy, including parts diagrams w/ part numbers.

This has recently been sold to a new happy home.



41078402802_607d12d0ef_b.jpg


41139698352_a6a01daabc_b.jpg


39337874430_4137ae1726_z.jpg


40251763555_c37927d578_z.jpg


26275120727_d0fa9d42da_z.jpg


40251763715_eb1d826621_z.jpg


39337875090_683c459356_z.jpg


26275120657_4f9c9901dd_z.jpg


26275120827_c25846de34_z.jpg


27309216568_9fe0a6a621_b.jpg


27309215648_6cf6748422_b.jpg


36176800571_dfccc5acf9_b.jpg


Using Tape Hinge for Decal Application
41138880542_7d537bd9f0_b.jpg


27309216358_453e7cc43b_z.jpg


41138881092_30b46ccfb3_b.jpg


41138882042_49e1667508_b.jpg


27309215238_86fd6bec91_b.jpg


41138881802_9ccd900c00_b.jpg


41138881542_b36c6b9a08_b.jpg


39372643310_064a2509e6_b.jpg


27309215858_410bfd8df3_b.jpg


41138881392_5af3fe8607_b.jpg


39372643190_0cc45602b5_b.jpg


41138880792_47f2735411_b.jpg


27309216128_3ac89fe3c9_b.jpg


41138880992_62bb23a02f_b.jpg


41138880352_c9e8711e9a_b.jpg


39337875050_be11c3c546_b.jpg


27309217018_ba8ddab908_b.jpg


27309216748_c1cf5604f5_b.jpg


41138881932_9d7ffc6c86_b.jpg


Handles in Wall Hanging Position
27309215388_ce52076329_b.jpg


41138879882_02f9343eb1_b.jpg


#2

wingless

wingless

Re: wingless' 1956 Lawn Boy Iron Horse Brick Top Model 5000 18" C-12 Aluminum Deck Re

Here are my start and run videos.


Start and Run


Running


#3

2smoked

2smoked

Re: wingless' 1956 Lawn Boy Iron Horse Brick Top Model 5000 18" C-12 Aluminum Deck Re

Wingless, I really like your posts! You truly “get it”. BTW, I would like to find a mower like yours because I was born in 1956.


#4

Russ2251

Russ2251

Re: wingless' 1956 Lawn Boy Iron Horse Brick Top Model 5000 18" C-12 Aluminum Deck Re

Beautiful...!!!:thumbsup:


#5

L

Lawnboy77

Re: wingless' 1956 Lawn Boy Iron Horse Brick Top Model 5000 18" C-12 Aluminum Deck Re

Awesome! Thanks for sharing!


#6

wingless

wingless

Re: wingless' 1956 Lawn Boy Iron Horse Brick Top Model 5000 18" C-12 Aluminum Deck Re

Thanks for all the nice feedback.

One thing I was wondering was the color shade difference and decal difference from before to after, so I made this before / after composite image.

IMO the decals are a faithful reproduction of the original. That evaluation applies to all the decals.

There are paint color shade differences, but because the decal includes the background color, the selected paint color is the best option because it matches the decal background color.


39376200610_7b8640b436_b.jpg


#7

Russ2251

Russ2251

Re: wingless' 1956 Lawn Boy Iron Horse Brick Top Model 5000 18" C-12 Aluminum Deck Re

Looks like "NOS"!


#8

primerbulb120

primerbulb120

Re: wingless' 1956 Lawn Boy Iron Horse Brick Top Model 5000 18" C-12 Aluminum Deck Re

Looks excellent. That mower is much older than I am though.


#9

J

jp1961

Re: wingless' 1956 Lawn Boy Iron Horse Brick Top Model 5000 18" C-12 Aluminum Deck Re

Very nice,,,looked in pretty good shape even before the restoration.

Regards

Jeff


#10

mikehouse

mikehouse

Re: wingless' 1956 Lawn Boy Iron Horse Brick Top Model 5000 18" C-12 Aluminum Deck Re

I'd like to ask:how long did this take you? Beautiful job by the way.As far as parts,did you have to order any or you do these kinds of jobs?


#11

wingless

wingless

Re: wingless' 1956 Lawn Boy Iron Horse Brick Top Model 5000 18" C-12 Aluminum Deck Re

I'd like to ask:how long did this take you? Beautiful job by the way.As far as parts,did you have to order any or you do these kinds of jobs?
Thanks.

As would be expected, my long-term ownership / operation of this machine included replacement parts, both initially to get it operational, then recently for the restoration.

In all cases I was able to purchase OEM parts to maintain originality, with a few exceptions. The original Owner Manual was essential because it shows / lists every single part and part number. Long ago, when I first got the machine, there were lawn mower stores w/ these parts on the shelves. They would / could order parts they didn't already have on-hand. Those days are gone... Now everything is online sellers. The OEM decal set has always been NLA throughout my ownership, so I purchased the reproduction set shown. I also purchased the indicated correct top coat colors. The three steel oval head flat slot screws that retain the recoil starter halves together are NLA, so I purchased brass oval head flat slot screws and used a metallic paint to attain the correct appearance. A Phillips head screw would be totally wrong at that location!

In my case the greatest difficulty was that one tank PEM was spinning, preventing tank removal from the shroud. The solution was to purchase an 11" needle nose pliers w/ a 90° bend, so I could hold the PEM on the tank interior through the filler neck. Then it was easy.

Once I overcame that tank disassembly issue, the disassembly was routine to me (from my long operational ownership) for cleaning, parts replacement and refinishing. I have a really nice Festool vacuum sander w/ appropriate media for outstanding paint preparation, as-shown in the images.


#12

R

RestoGuy

I just picked up a 5000 yesterday....what good fortune to find this thread...thanks wingless for all the information. The mower I purchased is complete...reasonably good shape...great compression...rusty tank...you know the routne. I do need the groups input on a couple if issues. Thanks in advance for your help.
1. Wingless...Who was your company contact for the owners manual and parts list?
2. There is a small crack in the deck by the right rear wheel....guy wants $100 to weld it....I'll pass on that price and use JB Weld. I don't plan to use the mower...just display it along with my other Lawn-Boys. There is a second deck defect on the top of the deck by the right front wheel. Some object struck the bottom of the deck and pushed up a small dent with a small crack. I could fill the crack and live with the dent....or try and fix the dent. Do I dare try to gently tap the dent down after heating the dent? My experience with these cast decks says don't even think about doing that....your thoughts?
3. This is my first look at a 5000...haven't figured out the choke/kill system yet. The black plunger is there and I see how it engages the choke lever...but the kill switch has me stumped....not sure if I am missing any parts....a diagram would be great.

Thanks in advance for your help.


#13

wingless

wingless

Thanks for the great feedback and for the PM.

My Owner's Manual was printed by me MANY decades ago from a PDF received by Lawn Boy. I don't have that file or those documents any longer.

No idea on fixing the aluminum defects but I would be waaay too scared to attempt that repair, for fear of making things worse.

The choke / kill system has a retained hidden regular wire, w/ the bare end formed into a D shape, that the black knob pushes to short out / kill the ignition, when the knob is rotated.


#14

R

RestoGuy

Thanks for the great feedback and for the PM.

My Owner's Manual was printed by me MANY decades ago from a PDF received by Lawn Boy. I don't have that file or those documents any longer.

No idea on fixing the aluminum defects but I would be waaay too scared to attempt that repair, for fear of making things worse.

The choke / kill system has a retained hidden regular wire, w/ the bare end formed into a D shape, that the black knob pushes to short out / kill the ignition, when the knob is rotated.
Thanks for the feedback.
Any idea where I can purchase that kill switch wire? What vendors do you recommend for vintage Lawn-Boy parts?
I agree on being careful with any deck repairs....I will use a bit of JB weld or short strand fiberglass to fix the small crack.
Thanks again for your posts here and your reply.


#15

wingless

wingless

When I updated my wire I just used standard stranded DC hookup wire, bent into a D shape. The business end of the wire is stripped bare, retained by the molded nylon part and screw.


#16

I

intruder1500

I just picked up a 5000 yesterday....what good fortune to find this thread...thanks wingless for all the information. The mower I purchased is complete...reasonably good shape...great compression...rusty tank...you know the routne. I do need the groups input on a couple if issues. Thanks in advance for your help.
1. Wingless...Who was your company contact for the owners manual and parts list?
2. There is a small crack in the deck by the right rear wheel....guy wants $100 to weld it....I'll pass on that price and use JB Weld. I don't plan to use the mower...just display it along with my other Lawn-Boys. There is a second deck defect on the top of the deck by the right front wheel. Some object struck the bottom of the deck and pushed up a small dent with a small crack. I could fill the crack and live with the dent....or try and fix the dent. Do I dare try to gently tap the dent down after heating the dent? My experience with these cast decks says don't even think about doing that....your thoughts?
3. This is my first look at a 5000...haven't figured out the choke/kill system yet. The black plunger is there and I see how it engages the choke lever...but the kill switch has me stumped....not sure if I am missing any parts....a diagram would be great.

Thanks in advance for your help.
You might try here for a manual.



#17

wingless

wingless

You might try here for a manual.

That link has the C Series manual, showing the bends for the off switch on the first page.


Top