10 – SS T-Coolant Intercooler
Cause
Corrective action
The intercooler coolant
temperature measured at sensor
B26 has violated limit value 2.
Coolant temperature in
intercooler is too high.
1. Reduce power.
2. Check whether alarm 23 is pending.
3. Check cooler (plant side) for contamination.
4. Check operation of fan (plant side).
5. Contact Service.
15 – LO P-Lube Oil
Cause
Corrective action
The lube oil pressure at sensor
B5.1 has violated lower limit value
1. The lube oil pressure is too low.
1. Check engine oil level (→ Page 177).
2. Contact Service.
16 – SS P-Lube Oil
Cause
Corrective action
The lube oil pressure at sensor
B5.1 has violated lower limit value
2. The lube oil pressure is too low.
1. Check engine oil level (→ Page 177).
2. Contact Service.
23 – LO Coolant Level
Cause
Corrective action
Coolant level in HT circuit at
switch B533 is too low.
1. Check engine coolant level (→ Page 184).
2. Check relief bore of engine coolant pump (→ Page 192).
3. Check coolant circuit visually for leaks.
4. Contact Service.
25 – HI P-Diff-Lube Oil
Cause
Corrective action
The differential oil pressure at
sensors B5.1 and B5.3 has
violated limit value 1. The
differential oil pressure is too
high.
1. Replace engine oil filter (→ Page 181).
2. Contact Service.
26 – SS P-Diff-Lube Oil
Cause
Corrective action
The differential oil pressure at
sensors B5.1 and B5.3 has
violated limit value 2. The
differential oil pressure is too
high.
1. Replace engine oil filter (→ Page 181).
2. Contact Service.
MS15060/01E 2018-12
| Troubleshooting | 89
TIM-ID: 0000068683 - 006
