Owner’s manual
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Is it worth repairing a lawn mower engine?
Yes, it’s worth repairing the engine on your Craftsman lawn tractor model 917276846 when the problem is a maintenance-type issue (fuel, spark, air, belts, battery) or an external component; it’s usually not worth it when the engine has internal mechanical damage or the repair cost approaches the value of the tractor. See the 917276846 owner’s manual for maintenance and troubleshooting guidance.
Quick decision checklist
- Repair it when the engine cranks but won’t start, runs rough, or stalls due to tune-up items (spark plug, air filter, stale fuel).
- Repair it when the issue is starting or electrical, such as a weak battery, bad connections, or a failed solenoid.
- Repair it when the problem is drive or deck related, not internal engine damage (for example, a worn belt or frozen pulley).
- Replace or rebuild only when you have low compression, heavy smoke, knocking, or metal-in-oil symptoms.
- If the tractor has been reliable and the deck and chassis are solid, repairs usually pay off.
Common “engine problem” fixes that are often worth it
Many no-start or “won’t turn over” complaints are not catastrophic engine failures.
| Symptom | Often caused by | Typical fix path |
|---|---|---|
| Clicks but won’t crank | Battery/solenoid/cables | Test battery, clean terminals, consider lawn tractor starter solenoid 582042802 |
| Cranks but won’t start | Fuel or ignition maintenance | Fresh fuel (use within ~30 days), check spark plug, clean air filter |
| Dies when you engage blades | Deck load or belt issue | Inspect belt routing/tension, check idlers and mandrels |
| Backfires when shutting off | Throttle technique or tune | Verify proper throttle use and tune-up items |
Why it matters
The 917276846 manual emphasizes that many items are normal wear (for example, belts, blades, spark plugs, air cleaners, and oil filters) and that stale/oxidized fuel can drive fuel-system cleaning and repair needs. Those are typically straightforward, cost-effective repairs compared to internal engine work.
Parts that commonly support a cost-effective repair
- Lawn tractor starter solenoid 582042802 (starting circuit)
- Lawn tractor ground drive or blade drive belt, 1/2 x 92-2/5-in 592855201 (loss of drive or deck drive issues)
- Husqvarna lawn tractor ground drive idler pulley 532194327 (frozen/worn idler symptoms)
- Lawn tractor mandrel housing 587819701 (frozen mandrel, poor cut, belt problems)
Last updated: February 2026
What kind of engine does a Craftsman riding lawn mower have?
The Craftsman lawn tractor model 917276846 uses a low-emission gasoline engine; in this model family it’s a 24.0 HP tractor with a 48-inch mower deck, electric start, and automatic transmission (as shown in the 917276846 owner's manual).
What we can confirm for model 917276846
From the operator’s manual for this specific model series, the key specs are:
- Engine type: Gas, low-emission design
- Horsepower class: 24.0 HP
- Starting system: Electric start
- Transmission: Automatic
- Mower deck size: 48 in.
Where to find the exact engine make and model
On riding lawn tractors, the engine brand and model are typically listed on the engine itself (and sometimes on a label under the hood). Use these quick checks:
- Look for an engine ID label on the blower housing or valve cover area
- Record the engine model, type, and code (or spec number)
- Match that information to the engine parts list and tune-up items
- Use the manual’s maintenance section for the correct spark plug, air filter, and oil guidance
Quick comparison: “engine type” vs “engine model”
| What you’re looking for | What it tells you | Where to find it |
|---|---|---|
| Engine type (gas, low-emission) | How it runs and basic maintenance needs | Manual and general product labeling |
| Engine make/model (example: Briggs & Stratton model code) | Exact parts and tune-up specifications | Engine ID tag under the hood |
Why it matters
Knowing the exact engine make and model helps you buy the right maintenance parts and troubleshoot correctly. For example, starting issues often trace back to the battery, wiring, or starting circuit components like the lawn tractor starter solenoid 582042802.
Last updated: February 2026
What model number is a Craftsman 6.75 lawn mower?
A “Craftsman 6.75” is not one single model number; 6.75 typically describes the engine horsepower used across multiple Craftsman walk-behind mowers. For your Craftsman riding tractor documentation, our 917276846 owner's manual covers model series 917.276842 through 917.276846.
How to find the exact model number on your 6.75 mower
Check the product ID label on the mower, then match the full model number exactly.
- Look on the rear of the deck near the wheels
- Check the handle support or the engine shroud area
- Look under the seat (on some self-propelled designs)
- Write down the full model number and any revision (often after a dot)
- Use the model number, not “6.75,” when ordering parts like blades, belts, or air filters
Quick ID guide: “6.75” vs model number
| What you see | What it means | What to use for parts/manuals |
|---|---|---|
| 6.75 (or 6.75 HP) | Engine rating/marketing description | Not enough by itself |
| 917.xxxxxx | Craftsman model number format | Use this |
| Serial number | Production identifier | Helpful, but secondary |
If you are actually working on model 917.276846 (riding tractor)
The operator’s manual for Craftsman model 917.276846 describes a 24.0 HP, 48-inch mower deck tractor and includes troubleshooting steps for issues like blades not rotating (often belt, idler pulley, or mandrel related).
Common deck-drive parts that affect blade rotation include:
- Lawn tractor ground drive or blade drive belt, 1/2 x 92-2/5-in 592855201
- Lawn tractor mandrel housing 587819701
- Lawn tractor blade idler pulley 532177968
Why it matters
Using the correct model number prevents ordering the wrong blade, belt length, or mandrel style. “6.75” alone can match many different Craftsman mower builds.
Last updated: February 2026
What year is a Craftsman 917276846 riding mower?
The Craftsman riding mower model 917276846 does not have its build year printed in the model number itself; the exact year is identified from the product ID/serial information on the tractor and by matching it to the model’s documentation in the 917276846 owner's manual.
How to find the year on your tractor
Check these common locations for the model and serial label (often called the product identification tag):
- Under the seat pan (lift the seat and look on the frame or fender area)
- On the rear frame near the hitch/drawbar area
- Along the left or right side of the frame rail
- Under the hood near the dash tower (less common)
- On the mower deck shell (sometimes a secondary decal)
Write down:
- Model number (should read 917.276846 or 917276846)
- Serial number
- Any “DOM” (date of manufacture) or date code if shown
Use the manual to confirm the exact model family
The operator’s manual for this tractor family lists multiple closely related models together (including 917.276846). That is why the serial number is the reliable way to pin down the exact production year for your specific unit. Use the 917276846 owner's manual to confirm the correct identification label location and the model group.
Quick reference: model number vs. year
| Item | What it tells you | What it does not tell you |
|---|---|---|
| Model number (917276846) | Tractor configuration and parts family | Exact build year |
| Serial number/date code | Exact unit identity; used to determine year | Nothing about optional attachments |
| Engine model/type code | Engine build info | Tractor build year (not always the same) |
Why it matters
The production year affects parts lookups for wear items like the ground drive belt, PTO switch, and deck components. Getting the year right helps ensure you order the correct replacement part the first time.
Last updated: February 2026
Who makes Craftsman push mower engines?
Craftsman push mower engines are typically supplied by major small-engine manufacturers such as Briggs & Stratton, Kohler, and Kawasaki; the exact engine maker depends on the specific Craftsman mower model and engine family listed on the engine label and in the 917276846 owner's manual.
How to identify who made your Craftsman engine
Use the engine’s ID tag, not the mower’s brand name. On most Craftsman walk-behind mowers and lawn tractors, the engine label is on the blower housing, valve cover, or near the starter.
- Find the engine model, type, and code/spec numbers on the engine tag
- Match those numbers to the engine maker’s format (Briggs & Stratton, Kohler, Kawasaki)
- Use the mower model number (for example, 917276846) to confirm the correct parts diagrams
- Record the numbers before ordering tune-up parts (air filter, spark plug, fuel filter)
- If the label is dirty, wipe it clean; avoid pressure-washing directly at decals and wiring
What we can confirm for model 917276846
Your Craftsman 917276846 is a front-engine lawn tractor (24.0 HP, 48-inch mower deck) covered by an operator’s manual that applies to model series including 917.276846. That manual focuses on operation, safety, maintenance, and adjustments; the engine manufacturer is best confirmed from the engine tag on your tractor.
Common “engine maker” clues
| What you see | What it usually means | What to do next |
|---|---|---|
| Engine model/type/code format on tag | Identifies the actual engine manufacturer | Write it down and use it for engine parts |
| Craftsman branding on hood/deck | Identifies the equipment brand | Use it for chassis/deck parts |
| Separate engine manual or decal | Often names the engine maker | Follow that for oil type, plug gap, tune-up |
Why it matters
The engine maker determines the correct ignition parts, carburetor parts, filters, and service specs. The tractor model number determines the correct deck, drive, and electrical parts such as the lawn tractor starter solenoid 582042802 or switch.pto 582107601.
Last updated: February 2026
