MTU 12 V 4000 L63 Operating Instructions Manual page 67

112703 – HIHI T-Exhaust A3 (abs)
Red alarm. Initiated by EMU.
Cause
The exhaust temperature of this
cylinder is too high.
112704 – HIHI T-Exhaust A4 (abs)
Red alarm. Initiated by EMU.
Cause
The exhaust temperature of this
cylinder is too high.
112705 – HIHI T-Exhaust A5 (abs)
Red alarm. Initiated by EMU.
Cause
The exhaust temperature of this
cylinder is too high.
112706 – HIHI T-Exhaust A6 (abs)
Red alarm. Initiated by EMU.
Cause
The exhaust temperature of this
cylinder is too high.
112707 – HIHI T-Exhaust A7 (abs)
Red alarm. Initiated by EMU.
Cause
The exhaust temperature of this
cylinder is too high.
112708 – HIHI T-Exhaust A8 (abs)
Red alarm. Initiated by EMU.
Cause
The exhaust temperature of this
cylinder is too high.
Corrective action
1. Check emission values.
2. Check ignition timing (→ Page 137).
3. Check valve drive (exhaust valves do not close).
Corrective action
1. Check emission values.
2. Check ignition timing (→ Page 137).
3. Check valve drive (exhaust valves do not close).
Corrective action
1. Check emission values.
2. Check ignition timing (→ Page 137).
3. Check valve drive (exhaust valves do not close).
Corrective action
1. Check emission values.
2. Check ignition timing (→ Page 137).
3. Check valve drive (exhaust valves do not close).
Corrective action
1. Check emission values.
2. Check ignition timing (→ Page 137).
3. Check valve drive (exhaust valves do not close).
Corrective action
1. Check emission values.
2. Check ignition timing (→ Page 137).
3. Check valve drive (exhaust valves do not close).
MS150058/01E 2012-07 | Troubleshooting | 67