R750EU5 - IE3 - TE4 - IE4 - ISE4
500 ORE
500 HOURS
English          39       Ed.8 / 10-2012
GB
Frequency (1) Component
Type of inter-
vention
Intervention 
procedures
Reference
 Every 900 hours  
 
 Drive belt (type 
Poly-V) (5)  
 Replace    
 See “Changing 
t belt (type 
Poly-V)”  
 fuel tank  
 Clean the fuel 
tank and check 
the efciency of 
the ller cap.  
   
 Air lter  
 Replace the 
clogging indi-
cator  
   
 Every 1200 
hours  
 Coolant (4)    Replace    
 See “Coolant 
replacement”  
 Every 4000 
hours  
 Antiparticulate 
lter  
 Perform the 
regeneration  
 Apply to an 
authorised 
workshop  
 
 Every 4000 
hours  
 Engine  
 Performing 
partial overhaul  
 Apply to an 
authorised 
workshop  
 
 Every 8000 
hours  
 Engine  
 Performing ge-
neral overhaul  
 Apply to an 
authorised 
workshop  
 
(1) If an hour counter is not available, the frequency of 
the interventions should be calculated on the basis of 
a calendar day: one calendar day corresponds to 12 
hours of operation.
(2) In hard working conditions, such as dusty environ-
ments and operation with extreme loads, change the 
oil of the engine and the oil lter every 150 working 
hours. If the engine has not worked for the specied 
time, it will be necessary to replace the oil and the 
lter all the same once a year.
The engine oil must in any case be changed, even 
before the time limit indicated in the scheduled 
maintenance programme, if the MIL 
  indicator indicator 
light comes on with the ECU error 252F - “Engine oil 
critical mass”..
(3) If the engine has not been in operation for the 
length of time indicated, the lter must still be changed 
at least once every 12 months.
(4) If the engine has not been in operation for the 
length of time indicated, the uid must still be changed 
at least once every 24 months.
(5) If the engine has not been in operation for the 
length of time indicated, the belt must still be changed 
at least once every 24 months 
(6) In engine R756EU5 models with a high capacity 
oil sump, a special plate is applied on the cover of the 
engine valves to indicate that the engine oil and the oil 
lter must be changed every 500 hours instead of every 
300.
Periodic maintenance operation record sheet
For each maintenance operation, ll in the sheet, 
so as to keep a trace of the operations performed 
and therefore establish the most suitable methods 
for future operations.