MTU 12 V 4000 G73 Operating Instructions Manual page 45

022 – SS T-Exhaust B
Cause
Exhaust temperature bank B to
high (2nd limit value).
023 – LO Coolant Level
Cause
Coolant level too low (1st limit
value).
024 – SS Coolant Level
Cause
Coolant level too low (2nd limit
value).
025 – HI P-Diff-Lube Oil
Cause
Oil filter differential pressure too
high (1st limit value).
026 – SS P-Diff-Lube Oil
Preliminary warning
Cause
Alarm configuration limit value
1; differential pressure at oil
filter too high.
027 – HI Level Leakage Fuel
Cause
Leak fuel (1st limit value).
ZKP-Number: 2.0127.932
Corrective action
1. Check wiring (→ Page 162).
2. Contact Service.
ZKP-Number: 2.0152.921
Corrective action
u Check coolant level in expansion tank (→ Page 137).
ZKP-Number: 2.0152.912
Corrective action
u Check coolant level in expansion tank (→ Page 137).
ZKP-Number: 2.0154.931
Corrective action
u Replace oil filter candles (→ Page 129).
ZKP-Number: 2.0154.932
Corrective action
u Replace oil filter candles (→ Page 129).
ZKP-Number: 2.0151.931
Corrective action
1. Check fuel system.
2. Contact Service.
MS150029/02E 2013-03 | Troubleshooting | 45