Technical information

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9929en
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7.1 Fault Table Faults, Causes and Remedies
Section
Cause
Not declutched (where possible)
Below starting limit temperature
Oil level too low
Oil level too high
Excessive inclination of engine
Incorrect lube oil SAE class or quality
Fuel quality not as per operating manual
Air cleaner clogged / turbocharger defective
Air cleaner service switch / indicator defective
CPD * defective
Charge air line leaking
Oil cooler panels clogged
Cooling fan defective, split or loose V-belt
Cooling air temperature rise / heating short circuit
Resistance in cooling system too great / through-flow quantity too small
Battery defective or discharged
Faults Measures
Engine does not start or is difficult to start Check Ch
Engine starts, but runs irregularly or fails Adjust A
Engine becomes excessively hot. Temperature warning system responds Replace Rp
Engine output is deficient Clean Cl
Engine does not run on all cylinders Top up T
Engine oil pressure is non-existent or excessively low Reduce Rd
Engine oil consumption excessive
Engine smokes - blue
- white
- black
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*CPD = Charge pressure-dependent full-load stop
Engine Operation
Operating media
Combustion air
Cooling system
Electrics
Ch
Ch
T
Ch
Rd
Rp
Rp
Ch / Rp
Ch / Rp
Ch
Ch
Ch / Cl
Ch / Rp
Ch
Ch
Ch / T