Датчик уровня топлива HM400-2 Komatsu for Komatsu HM400-2
Sensor HM400-2 (Komatsu) — original Датчик уровня топлива for heavy equipment Komatsu HM400-2. OEM датчик уровня топлива HM400-2 (Komatsu) for heavy equipment Komatsu HM400-2. Voltage: 24V. Connector: 4-pin Deutsch.
Caracteristiques techniques
| Parametre | Valeur |
|---|---|
| Part Number | HM400-2 |
| Manufacturer | Komatsu |
| Sensor Type | Датчик уровня топлива |
| Voltage | 24V |
| Connector | 4-pin Deutsch |
| Equipment Brand | Komatsu |
| Model | HM400-2 |
| Annees de production | 2007–2014 |
Applicability
- Komatsu HM400-2 2007–2014
Diagnostics and Replacement
When replacing sensor HM400-2:
- Diagnostics — read fault codes before replacement, check wiring integrity.
- Torque — apply specified torque from service manual (typically 20–35 Nm).
- Sealant — use anaerobic sealant for threaded sensors.
- Reset — clear fault codes and verify system operation after installation.
Questions frequentes
How to identify a faulty HM400-2 sensor?
Symptoms: fault code, unstable engine operation, system emergency shutdown. Check resistance/voltage with a multimeter according to specification.
Can I replace with an aftermarket alternative?
Yes, using reputable brands (Bosch, Denso, Delphi) maintains quality and reliability.
Where to buy HM400-2 or its alternative?
OEM — authorized dealers. Alternatives — specialized heavy equipment parts suppliers.
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