Craftsman 247.203723 User Manual

Craftsman 247.203723

68 pages

To Next Page

To Next Page

Page #1 background image

Loading...

Page #1 background image

Operator’s Manual

T1200 LAWN TRACTOR

420cc, Variation Speed

42” Deck

Model No. 247.203723

For answers to your questions about

this product, call:

1-888-331-4569

Craftsman Customer Care Hot Line

This product has a low emission engine which operates differently

from previously built engines. Before you start the engine, read and

understand this Operator’s Manual.

• Espanol, P. 36

Sears Brands Management Corporation, Hoffman Estates, IL 60179 U.S.A.

Visit our website: www.craftsman.com

CAUTION

Before using this equipment,

read this manual and follow

all safety rules and operating

instructions.

Form No. 769-09448C

(January 19, 2015)

Table of Contents

Questions and Answers:

P
paul69Aug 25, 2025
What to do if my Craftsman 247.203723 Lawn Mower engine fails to start?
- J
  John ReedAug 25, 2025
  If your Craftsman Lawn Mower engine fails to start, make sure that the PTO/Blade Engage lever is disengaged and the parking brake is engaged. Check that the spark plug wires are connected, and the Throttle/Choke lever is in the FAST position, with the choke activated. Ensure the fuel tank has clean, fresh gas (less than 30 days old) and the fuel line isn't blocked. Inspect the spark plugs, and if the engine is flooded, crank it with the throttle in FAST position. Finally, check and replace any blown fuses.
K
Katie ScottAug 26, 2025
What causes an uneven cut with a Craftsman 247.203723?
- M
  Michele McclureAug 27, 2025
  If your Craftsman Lawn Mower is producing an uneven cut, you should first perform a side-to-side deck adjustment to ensure it is leveled correctly. Next, check the blade; sharpen or replace it if it's dull. Finally, verify that the tire pressure is consistent in all four tires.
J
Justin NelsonAug 28, 2025
What to do if Craftsman Lawn Mower engine runs erratically?
- A
  angela83Aug 28, 2025
  If your Craftsman Lawn Mower engine is running erratically, it could be due to several reasons. First, check if the choke is activated and deactivate it. Next, ensure the spark plug wires are securely connected. A blocked fuel line or stale fuel could also be the culprit; in this case, replace the fuel line, fill the tank with clean, fresh gasoline, and replace the fuel filter. Additionally, check if the vent in the gas cap is plugged and clear it, or replace the cap if damaged. Water or dirt in the fuel system can also cause this issue, so drain the fuel tank and refill with clean, fresh gasoline. Lastly, a dirty air cleaner can lead to erratic engine performance, so replace the air cleaner paper element or clean the foam pre-cleaner if your mower is equipped with one.
N
Nancy ReillyAug 29, 2025
How to fix uneven cut with Craftsman Lawn Mower?
- J
  James WalkerAug 29, 2025
  An uneven cut with your Craftsman Lawn Mower can be caused by several factors. First, the deck might not be leveled properly, so perform a side-to-side deck adjustment. A dull blade can also contribute to an uneven cut, so sharpen or replace the blade. Finally, check the tire pressure in all four tires, as uneven tire pressure can also cause this issue.
A
anne52Aug 30, 2025
What to do if Craftsman 247.203723 Lawn Mower engine idles rough?
- J
  James WatsonAug 31, 2025
  If your Craftsman Lawn Mower engine idles rough, it could be due to a spark plug issue. The spark plug might be fouled, faulty, or have a gap that's too wide. Try replacing the spark plug and setting the correct gap. Another potential cause is a dirty air cleaner. In this case, replace the air cleaner element and/or clean the pre-cleaner.
P
Paul NicholsonSep 1, 2025
Why does my Craftsman Lawn Mower engine run erratically?
- K
  Kaitlin TorresSep 1, 2025
  If your Craftsman Lawn Mower engine runs erratically, it could be due to several reasons: * The unit might be running with the CHOKE activated. Deactivate the CHOKE. * Spark plug wires might be loose. Connect the spark plug wires. * The fuel line might be blocked, or the fuel is stale. Replace the fuel line, fill the tank with clean, fresh gasoline, and replace the fuel filter. * The vent in the gas cap might be plugged. Clear the vent or replace the cap if damaged. * There might be water or dirt in the fuel system. Drain the fuel tank and refill it with clean, fresh gasoline. * The air cleaner might be dirty. Replace the air cleaner paper element or clean the foam pre-cleaner, if equipped.
A
aliciarandolphSep 2, 2025
How to fix an uneven cut with my Craftsman 247.203723 Lawn Mower?
- D
  Debra SerranoSep 3, 2025
  If your Craftsman Lawn Mower is producing an uneven cut, here are a few things to check: * The deck might not be leveled properly. Perform a side-to-side deck adjustment. * The blade might be dull. Sharpen or replace the blade. * The tire pressure might be uneven. Check the tire pressure in all four tires.
D
danieltuckerSep 4, 2025
Why does my Craftsman 247.203723 Lawn Mower engine idle rough?
- A
  Amy PughSep 4, 2025
  If your Craftsman Lawn Mower engine idles roughly, consider the following: * The spark plug might be fouled, faulty, or have a gap that is too wide. Replace the spark plug and set the plug gap. * The air cleaner might be dirty. Replace the air cleaner element and/or clean the pre-cleaner.
M
Molly WilsonSep 5, 2025
Why Craftsman 247.203723 Lawn Mower is not mulching grass?
- J
  Jade ThompsonSep 6, 2025
  Your Craftsman Lawn Mower might not be mulching grass effectively because the engine speed is too low, so place the throttle in the FAST position. Avoid mulching when the grass is wet. If the grass is excessively high, mow once at a high cutting height, then mow again at the desired height, or make a narrower cutting swath. A dull blade will also prevent effective mulching, so sharpen or replace the blade.
R
Richard OlsonSep 7, 2025
What causes excessive vibration in Craftsman 247.203723 Lawn Mower?
- K
  Kimberly ParkSep 7, 2025
  Excessive vibration in your Craftsman Lawn Mower may be caused by a loose or unbalanced cutting blade. Try tightening the blade and spindle. Alternatively, the cutting blade may be damaged or bent, requiring replacement.

Craftsman 247.203723 Specifications

General

Brand	Craftsman
Model	247.203723
Category	Lawn Mower
Language	English

Related product manuals

Preview: Craftsman 247.203721

Craftsman 247.203721

Preview: Craftsman 247.203720

Craftsman 247.203720

Craftsman 247.203724

Preview: Craftsman T1200 247.203723

Craftsman T1200 247.203723

Preview: Craftsman T1200 247.203722

Craftsman T1200 247.203722

Craftsman 247.20372 series

Preview: Craftsman 247.203750

Craftsman 247.203750

Preview: Craftsman T1400 247.203734

Craftsman T1400 247.203734

Preview: Craftsman T1600 247.203744

Craftsman T1600 247.203744

Preview: Craftsman T1000 247.203701

Craftsman T1000 247.203701