MTU 12 V 4000 L63 Operating Instructions Manual page 68

112709 – HIHI T-Exhaust A9 (abs)
Red alarm. Initiated by EMU.
Cause
The exhaust temperature of this
cylinder is too high.
112710 – HIHI T-Exhaust A10 (abs)
Red alarm. Initiated by EMU.
Cause
The exhaust temperature of this
cylinder is too high.
112711 – HIHI T-Exhaust B1 (abs)
Red alarm. Initiated by EMU.
Cause
The exhaust temperature of this
cylinder is too high.
112712 – HIHI T-Exhaust B2 (abs)
Red alarm. Initiated by EMU.
Cause
The exhaust temperature of this
cylinder is too high.
112713 – HIHI T-Exhaust B3 (abs)
Red alarm. Initiated by EMU.
Cause
The exhaust temperature of this
cylinder is too high.
112714 – HIHI T-Exhaust B4 (abs)
Red alarm. Initiated by EMU.
Cause
The exhaust temperature of this
cylinder is too high.
68 | Troubleshooting | MS150058/01E 2012-07
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).