Craftsman 247882550 snow thrower Parts

To get rid of old gas in your Craftsman snow thrower model 247882550, drain the fuel tank and carburetor, then run the engine until it stops from lack of fuel. This prevents gum deposits that cause hard starting and poor performance (especially after storage).

Safe, effective steps (fuel tank + carburetor)

• Work outdoors, away from flames, sparks, and smoking materials.
• Let the engine cool completely before draining fuel.
• Drain fuel into an approved gasoline container.
• Empty the fuel tank if you will not use the snowblower for 30 days or longer.
• Drain the carburetor using the bowl drain (the manual describes a bowl drain located below the carburetor cover).
• After draining, run the engine until the tank is empty and the engine stops.

Quick checklist before you start

Item	What to do	Why
Fuel valve (if equipped)	Turn OFF before draining	Helps control fuel flow
Throttle	Move to STOP to shut down	Prevents accidental start
Container	Use an approved gas can	Safer handling and storage
Storage location	Never store indoors with fuel	Reduces fire risk

Storage tips that prevent fuel problems

Old fuel breaks down and can leave varnish-like deposits in the carburetor and fuel system. For seasonal storage, we follow the storage steps in the owner's manual and focus on keeping the fuel system clean.

If you are also dealing with starting issues after old gas, these guides help:

• How to change snowblower oil video
• How to check a snowblower spark plug video

Why it matters

Old gasoline can cause serious starting problems and can damage fuel-system components during storage. Draining the tank and carburetor keeps your Craftsman 247882550 ready for the next storm.

Last updated: January 2026

For a Craftsman snow thrower like model 247882550, it’s usually cheaper to repair when the problem is a normal wear item (belt, spark plug, skid shoes, shave plate, or a sheared auger pin). Replacement makes more sense when repair costs approach about half the price of a comparable new snowblower, or when major drivetrain damage is involved. See the 247882550 owner's manual for maintenance and troubleshooting guidance.

Quick decision checklist

• Repair when the issue is maintenance-related (tune-up, lubrication, adjustments).
• Repair when the machine is otherwise solid (no major rust-through, no repeated failures).
• Repair when the fix is a known wear item like the shave plate 790-00120.
• Repair when the augers stop turning due to a sheared pin (use the correct Craftsman snowblower shear pin 738-04124A).
• Replace when the transmission or major drive components are failing repeatedly.
• Replace when the frame or auger housing is badly damaged or the unit is unsafe to operate.

Typical cost comparison (rule-of-thumb)

Scenario	What we usually recommend	Why
Wear items only (skid shoes, shave plate, shear pins)	Repair	Low parts cost, restores performance quickly
Drive issues caused by belt/cable adjustment	Repair	Common fix; often no major parts needed
Major drivetrain issue (for example, transmission failure)	Compare repair vs. replace	High parts and labor can add up fast
Frequent breakdowns season after season	Replace	Reliability and downtime become the bigger cost

Why it matters

Snowblowers are designed with sacrificial wear parts to protect expensive components. For example, the manual explains that auger shear pins can break if you hit a foreign object, and using the proper shear pin helps prevent damage to the auger gearbox and related parts.

What to do before you decide

• Review the troubleshooting steps in the 247882550 owner's manual.
• List symptoms (no self-propel, won’t discharge snow, loss of power) and match them to likely causes.
• Price out the likely parts (wear items first) and estimate labor time.
• If the unit fails to discharge snow, check for a clogged chute and inspect shear pins before assuming a major failure.

Last updated: January 2026

The most common problem we see on the Craftsman snow thrower model 247882550 is a no-start or poor-running engine caused by fuel issues (stale gas, moisture-contaminated fuel, or carburetor gumming during storage). The next most common is snow not discharging due to a clogged chute or a sheared auger shear pin.

Quick checks that fix the most issues

• Use fresh, clean gasoline; old fuel and alcohol-blended fuel can cause storage-related fuel system problems.
• If the engine starts but loses power, firmly reconnect the spark plug wire and check that the gas cap vent is clear.
• If it runs but will not throw snow, stop the engine and clear the chute using the clean-out tool procedure in the 247882550 owner's manual.
• If the auger will not turn or stops under load, inspect and replace a broken shear pin.
• Confirm the auger fully stops when you release the auger control; the cable should have very little slack but should not be tight.

Most common symptoms and likely causes

Symptom	Most likely cause	What to do first
Won’t start after storage	Stale fuel, fuel line restriction, water/dirt in fuel	Drain old fuel safely, refill with fresh gas, follow storage guidance in the manual
Starts then loses power	Spark plug wire loose, gas cap vent plugged	Reconnect wire, clear vent
Won’t discharge snow	Chute clogged, shear pin sheared, foreign object in auger	Stop engine, disconnect spark plug wire, clear chute, replace shear pin
Auger keeps moving after release	Auger control cable too tight	Adjust cable so auger disengages fully

Parts that commonly fail when snow won’t discharge

If the chute is clear but the auger is not driving, these model-matched parts are common fixes:

• Craftsman snowblower shear pin 738-04124A (auger protection pin designed to break if the auger jams)
• Clean-out tool 731-2643 (safer way to clear packed snow and ice from the chute)
• Shave plate 790-00120 and skid shoe 784-5580 (wear items that affect scraping and intake height)

Why it matters

Fuel and chute issues are the top causes because they are directly tied to storage and operating conditions. Fresh fuel and correct shutdown and clearing steps prevent hard starts, protect the auger drive, and reduce the chance of damage from jams.

Last updated: January 2026

On Craftsman snow thrower model 247882550, a bad (or slipping) auger belt shows up as an auger that hesitates, turns slowly, or stops under load while the engine stays at full speed; it can also keep turning after you release the auger control. Use the 247882550 owner's manual for the auger control test and cable adjustment procedure.

Quick signs the auger belt is worn or failing

• Auger does not turn, turns slowly, or stalls in heavy snow
• Burning rubber smell or rubber dust near the belt cover
• Visible cracks, fraying, glazing (shiny spots), or missing chunks
• Belt slip after an ice jam or foreign object stops the auger
• Delayed engagement when you squeeze the auger control

Rule out common look-alikes first

The 247882550 troubleshooting steps point to several issues that mimic a bad belt:

• Chute or auger housing clogged; clear with the clean-out tool, never your hands
• Shear pins sheared; replace with the correct shear pins (not standard bolts)
• Foreign object lodged in the auger; stop engine and remove the obstruction
• Auger control cable out of adjustment; adjust if the auger hesitates or will not fully stop

Fast comparison

Symptom	More likely cause	First check
Engine runs strong but auger hesitates	Cable out of adjustment or belt stretched	Cable slack and engagement feel
Auger will not turn at all	Shear pins sheared or jam	Shear pins and auger obstruction
Auger keeps turning after release	Cable too tight	Auger control test and cable tension

Why it matters

A slipping auger belt reduces throwing distance and can overheat. Just as important, incorrect auger control adjustment can prevent the auger from disengaging, which is a safety risk.

Last updated: January 2026