あなたがプロの樹木医であっても、環境に配慮した住宅所有者であっても, 最適なパフォーマンスと安全性を確保するには、チェーンソーを最高の状態に保つことが重要です. 記事上で, 私たちは議論する予定です 15 Stihl MS で発生する可能性のある潜在的な問題 171 それらを克服するための効果的なソリューションを提供します. Let’s read this スチールMS 171 troubleshooting guide now!
問題 1: スティルさん 171 始まらない
原因:
- Empty fuel tank.
- 燃料フィルターの詰まり.
- 点火コイルの故障.
- Blocked spark arrestor.
- Damaged spark plug.
ソリューション:
- Fill the fuel tank with fresh gasoline.
- Clean or replace the fuel filter.
- Inspect and replace the ignition coil if necessary.
- Clean the spark arrestor or replace it if damaged.
- Check and replace the spark plug if it’s worn out or damaged.
問題 2: Chain Not Cutting Properly
原因:
- Dull or damaged chain.
- 不適切なチェーンの張力.
- Worn or damaged guide bar.
- Incorrect filing angle.
ソリューション:
- Sharpen or replace the chain.
- Adjust the chain tension according to the manufacturer’s instructions.
- Inspect the guide bar for wear or damage and replace if necessary.
- Ensure the chain is filed at the correct angle for optimal cutting performance.
問題 3: Engine Stalling
原因:
- エアフィルターの汚れ.
- Clogged fuel tank vent.
- キャブレターの問題.
- Faulty ignition module.
ソリューション:
- エアフィルターを掃除または交換する.
- Check and clean the fuel tank vent.
- Inspect and clean the carburetor, or have it professionally serviced.
- Test and replace the ignition module if needed.
問題 4: Fuel Leaks From Stihl Ms 171
原因:
- Damaged or worn fuel lines.
- Loose or damaged fuel tank cap.
- Faulty fuel tank gasket.
ソリューション:
- Inspect and replace any damaged or worn fuel lines.
- Tighten or replace the fuel tank cap if it’s loose or damaged.
- Replace the fuel tank gasket if it’s faulty or damaged.
問題 5: MS 171 High Fuel Consumption
原因:
- エアフィルターの汚れ.
- Incorrect carburetor adjustments.
- Worn or damaged fuel lines.
ソリューション:
- エアフィルターを掃除または交換する.
- Have the carburetor adjusted by a professional to ensure correct fuel mixture.
- Inspect and replace any worn or damaged fuel lines.
問題 6: 点火プラグの不良
原因:
- Worn or damaged spark plug.
- Incorrect spark plug gap.
- Dirty or fouled spark plug.
ソリューション:
- Check and replace the spark plug if it’s worn out or damaged.
- Set the spark plug gap to the manufacturer’s specifications.
- Clean or replace a dirty or fouled spark plug.
問題 7: Chain Lubrication Problems
原因:
- Empty or improperly filled oil reservoir.
- Clogged oil channels or port.
- オイルポンプの故障.
ソリューション:
- Ensure the oil reservoir is filled with the appropriate chain oil.
- Clean any clogged oil channels or ports.
- Test and replace the oil pump if it’s not functioning properly.
問題 8: Air Filter Clogging
原因:
- Accumulation of debris or sawdust on the air filter.
- Damaged or worn out air filter.
ソリューション:
- Clean the air filter by tapping it gently or using compressed air.
- Replace the air filter if it’s damaged or worn out.
問題 9: MS 171 Dies at Idle
原因:
- Clogged or dirty carburetor.
- Incorrect idle adjustment.
ソリューション:
- キャブレターを掃除するか、専門家に修理を依頼してください.
- メーカーの仕様に従ってアイドル速度を調整します.
問題 10: Carburetor Problems
原因:
- Clogged jets or passages.
- Incorrect fuel mixture adjustment.
ソリューション:
- Clean the jets and passages in the carburetor.
- Have the carburetor professionally adjusted for the correct fuel mixture.
問題 11: 過熱
原因:
- Blocked or dirty cooling fins.
- Restricted air flow.
ソリューション:
- Clean the cooling fins to remove any debris or sawdust.
- Ensure proper air flow around the engine by keeping the air intake and cooling vents clear.
問題 12: Chain Brake Failure
原因:
- Worn or damaged chain brake components.
- Incorrect adjustment.
ソリューション:
- Inspect and replace any worn or damaged chain brake components.
- Adjust the chain brake according to the manufacturer’s instructions.
問題 13: Ignition Issues
原因:
- 点火コイルの故障.
- Loose or damaged wiring.
ソリューション:
- Test and replace the ignition coil if it’s faulty.
- Check for loose or damaged wiring and repair or replace as needed.
問題 14: Excessive Vibration
原因:
- Loose or worn out chain.
- Damaged or worn guide bar.
- Engine imbalance.
ソリューション:
- Tighten or replace the chain if it’s loose or worn out.
- Inspect and replace a damaged or worn guide bar.
- Have the engine professionally inspected for any imbalances.
問題 15: The chainsaw keeps bogging down
原因:
- Clogged air filter.
- Dirty fuel filter.
- キャブレターの問題.
- 点火プラグの不良.
ソリューション:
- エアフィルターを掃除または交換する.
- Clean or replace the fuel filter.
- Inspect and clean the carburetor, or have it professionally serviced.
- Check and replace the spark plug if it’s worn out or damaged.
How To Prevent Problems With The Stihl MS171?
To prevent problems with the Stihl MS171 chainsaw, here are some preventive measures you can take:
- Read the Manual: Familiarize yourself with the user manual provided by Stihl. It contains important information on operating, maintaining, and troubleshooting the chainsaw.
- Proper Fuel Mix: Always use the correct fuel mixture ratio recommended by Stihl for the MS171 (typically a 50:1 ratio of unleaded gasoline to two-stroke engine oil). Using the wrong mixture can lead to engine damage.
- Quality Fuel and Oil: Use high-quality gasoline and two-stroke engine oil from reputable brands. Avoid using stale or contaminated fuel, as it can affect the performance and reliability of the chainsaw.
- Regular Maintenance: Perform routine maintenance tasks such as cleaning or replacing the air filter, checking chain tension, lubricating the chain, and inspecting for any loose or damaged parts. Follow the maintenance schedule outlined in the user manual.
- Sharpen and Replace Chains: Keep the chainsaw chain sharp by regularly sharpening it or replacing it when necessary. Dull chains can lead to inefficient cutting and increase the strain on the engine.
- Cleanliness: Keep the chainsaw clean after each use. 破片を取り除く, おがくず, and dirt from the exterior and internal components. Pay attention to the cooling fins, 空気取り入れ口, and chain oil ports.
- Proper Chain Lubrication: Ensure that the chain oil reservoir is filled with the appropriate chain oil. Inspect the oil ports regularly and clean them if clogged.
- Store Correctly: 使用しないときは, store the chainsaw in a clean, dry place away from direct sunlight and extreme temperatures. Use a protective cover to prevent dust accumulation and potential damage.
- Professional Servicing: If you encounter persistent problems or notice any major issues with the chainsaw, it’s best to seek professional servicing from an authorized Stihl service center or technician.
By following these preventive measures, you can prolong the lifespan of your Stihl MS171 chainsaw and reduce the likelihood of encountering problems during operation.
結論
By addressing these potential problems and implementing the suggested solutions, you can ensure that your Stihl MS 171 chainsaw remains reliable, 効率的, and safe to use. 覚えて, 通常のメンテナンス, proper fuel mix, chain care, cleanliness, storage, and occasional professional servicing are key to preventing many of these issues from occurring in the first place.
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