BLACK+DECKER LD120VA Repair Manual
This manual provides comprehensive repair and troubleshooting guidance for the BLACK+DECKER LD120VA 20V MAX* cordless drill/driver. It covers 16 distinct failure modes, detailed diagnostic procedures, parts identification, and safety warnings. The guide includes specifications for the battery system, charger, controls, and mechanical components, as well as step-by-step instructions to diagnose and resolve common issues such as motor non-response, battery seating problems, trigger malfunctions, and clutch or chuck failures.
$39.99
最終更新日 Jul 31, 2026, 8:19 AM
Manual information
このマニュアルについて
This manual provides comprehensive repair and troubleshooting guidance for the BLACK+DECKER LD120VA 20V MAX* cordless drill/driver. It covers 16 distinct failure modes, detailed diagnostic procedures, parts identification, and safety warnings. The guide includes specifications for the battery system, charger, controls, and mechanical components, as well as step-by-step instructions to diagnose and resolve common issues such as motor non-response, battery seating problems, trigger malfunctions, and clutch or chuck failures.
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完全版マニュアルの内容
- root cause analysis
- tools needed
- step-by-step repair procedure
- diagrams
- exploded views
- post-repair checks
目次プレビュー
- Detailed diagnostics for 16 distinct failure modes
- Step-by-step troubleshooting procedures
- Battery and charger compatibility verification
- Trigger switch and reversing actuator inspection
- Mode collar and clutch adjustment guidance
- Keyless chuck operation and repair tips
- Safety warnings and service boundaries
- Parts list with buy/keep/no-buy recommendations
This preview shows only a portion of the complete repair manual. Purchase to access the full repair documentation, downloadable PDF and detailed repair procedures.
関連モデル
故障モード
概要
充電されラッチされたbatteryと正常なトリガー操作にもかかわらず、ドリルはmotorやチャックの反応がありません。この故障モードはチャックへの動力伝達が完全に失われていることを示します。
Full repair guide includes
- Root Cause Analysis
- Required Tools
- Replacement Parts
- Step-by-step Repair Procedure
- Safety Precautions
- Verification Checklist
概要
batteryがドリルハンドルに完全に装着されず、確実にラッチされず、正常にリリースされません。これにより動力供給や安全な操作が妨げられます。
Full repair guide includes
- Root Cause Analysis
- Required Tools
- Replacement Parts
- Step-by-step Repair Procedure
- Safety Precautions
- Verification Checklist
概要
batteryパックが充電されず、充電器のライトが消灯するか、異常な赤点滅パターンを示し、充電故障や温度問題を示します。
Full repair guide includes
- Root Cause Analysis
- Required Tools
- Replacement Parts
- Step-by-step Repair Procedure
- Safety Precautions
- Verification Checklist
Full repair guide includes
- Root Cause Analysis
- Required Tools
- Replacement Parts
- Step-by-step Repair Procedure
- Safety Precautions
- Verification Checklist
概要
トリガーが引っかかり、戻らず、予測不能に始動したり、無負荷速度が急上昇し、安全でない速度制御を引き起こします。
Full repair guide includes
- Root Cause Analysis
- Required Tools
- Replacement Parts
- Step-by-step Repair Procedure
- Safety Precautions
- Verification Checklist
概要
前進または後退の方向制御が作動せず、または中央位置でトリガーがロックされず、方向選択ができません。
Full repair guide includes
- Root Cause Analysis
- Required Tools
- Replacement Parts
- Step-by-step Repair Procedure
- Safety Precautions
- Verification Checklist
Full repair guide includes
- Root Cause Analysis
- Required Tools
- Replacement Parts
- Step-by-step Repair Procedure
- Safety Precautions
- Verification Checklist
概要
チャックスリーブが十分に回転せず、爪を開閉できないか、通常のストレートビットを受け入れられず、ビットの取り付けや取り外しができません。
Full repair guide includes
- Root Cause Analysis
- Required Tools
- Replacement Parts
- Step-by-step Repair Procedure
- Safety Precautions
- Verification Checklist
概要
チャックは正常に開閉しますが、ビットが滑ったり抜けたり、作業中に飛び出したりし、ビット保持が不良であることを示します。
Full repair guide includes
- Root Cause Analysis
- Required Tools
- Replacement Parts
- Step-by-step Repair Procedure
- Safety Precautions
- Verification Checklist
Full repair guide includes
- Root Cause Analysis
- Required Tools
- Replacement Parts
- Step-by-step Repair Procedure
- Safety Precautions
- Verification Checklist
Full repair guide includes
- Root Cause Analysis
- Required Tools
- Replacement Parts
- Step-by-step Repair Procedure
- Safety Precautions
- Verification Checklist
概要
ビットが固着し、作業中にmotorが停止するか、ドリルが手に強くねじれることで過負荷やずれを示します。
Full repair guide includes
- Root Cause Analysis
- Required Tools
- Replacement Parts
- Step-by-step Repair Procedure
- Safety Precautions
- Verification Checklist
概要
batteryを取り外し、ビットが装着されていない状態で、チャックが手でスムーズに回らず、固着しているかのように感じられ、内部の詰まりや機械的損傷を示します。
Full repair guide includes
- Root Cause Analysis
- Required Tools
- Replacement Parts
- Step-by-step Repair Procedure
- Safety Precautions
- Verification Checklist
Full repair guide includes
- Root Cause Analysis
- Required Tools
- Replacement Parts
- Step-by-step Repair Procedure
- Safety Precautions
- Verification Checklist
Full repair guide includes
- Root Cause Analysis
- Required Tools
- Replacement Parts
- Step-by-step Repair Procedure
- Safety Precautions
- Verification Checklist
概要
工具、パック、または充電器が異常に熱くなるか、 1. 作業を停止し、batteryを取り外し、非可燃性の表面で全てを冷却してください。
Full repair guide includes
- Root Cause Analysis
- Required Tools
- Replacement Parts
- Step-by-step Repair Procedure
- Safety Precautions
- Verification Checklist