Failure Diagnosis
16 - 7
Nr. Probable Cause What to do
9.612.0.006.7160 - 05/04
40 Incorrect piston height in relation to the Use correct pistons
engine block surface
41 Damaged fan Change
42 Defective engine bracket cushions Change / Correct assembly
43 Flywheel or flywheel housing misaligned Align
44 Defective thermostat Change
45 Water galleries restriction / liners with crusts Clean the system
46 Fan belts loosen Tension
47 Radiator blocked outside or inside Clean
48 Defective water pump Change
49 Carter breathe blocked Clean
50 Oil cooler leakage Correct
51 Lack of water in the cooling system Complete level
52 Oil pump suction pipe sieve blocked Clean
53 Valve spring broken Change
54 Turbocharger damaged or needing Repair or clean
cleanness
55 Leakages through turbocharger oil seals Change seals
56 Exhaust manifold linked to turbocharger Change gaskets
57 Intake air low pressure Check turbocharger. Correct leakages
58 Outer leakages (gaskets, seals, etc.) Correct
59 Inadequate engine inclination angle Correct
Symptoms Table (Continuation)