196
Service and maintenanceService operations by year
1)
km ( x 1000) 1) 1
30 2
60 3
90 4
120 5
150
Visually inspect ribbed V-belt X X
Replace ribbed V-belt,
Z 19 DT, Y/Z 19 DTH, Z 19 DTL Every 10 years / 120.000 km
+ Check valve clearance, adjust
Z 16 XE1, Z 16 XER, Z 18 XER, A 17 DTJ, A 17 DTR Every 10 years / 150.000 km
Z 19 DT, Z 19 DTL X X
+ Replace toothed belt and tension roller,
Z 20 LER, Z 20 LEH Every 8 years / 120.000 km
Z 16 YNG Every 6 years / 90.000 km
Z 16 XE1, Z 16 XER, Z 18 XER, A 17 DTJ, A 17 DTR, Z 19 DT, Y/Z 19 DTH, Z 19 DTL Every 10 years / 150.000 km
Inspect power steering for leaks, check / correct fluid level
2) X X X X X
Check electro-hydraulic power steering (EHPS) oil level (cap with dipstick) X X X X X
Change engine oil and filter X X X X X
+o Drain water from fuel filter, diesel (with high humidity and / or lower grade fuel) X X X X X
Drain CNG oil-separator, Z 16 YNG Every 4 years / 60.000 km
2)
In case of too high consumption / leakage, perform additional work with customer's agreement.
Service and maintenance
201Service operations by year
3)
km ( x 1000) 1) 1
15 2
30 3
45 4
60 5
75
+ Replace toothed belt and tension roller,
Z 20 LER, Z 20 LEH Every 8 years / 120.000 km
Z 16 YNG Every 6 years / 90.000 km
Z 16 XE1, Z 16 XER, Z 18 XER, A 17 DTJ, A 17 DTR, Z 19 DT, Y/Z 19 DTH, Z 19 DTL Every 10 years / 150.000 km
Inspect power steering for leaks, check / correct fluid level
4) X X X X X
Check electro-hydraulic power steering (EHPS) oil level (cap with dipstick) X X X X X
Change engine oil and filter X X X X X
+o Drain water from fuel filter, diesel (with high humidity and / or lower grade fuel) X X X X X
Drain CNG oil-separator, Z 16 YNG Every 4 years / 60.000 km
Replace and drain fuel filter, diesel (grade EN 590) X X
Replace fuel filter, external, CNG (grade EN 228), Z 16 YNG Every 4 years / 60.000 km
Check and adjust parking brake (no weight on wheels); visually inspect wheel mounting
and suspension springs front and rear, brake lines, brake pressure hoses, fuel lines,
gas lines of CNG vehicles, level control and exhaust system X X
Check exterior of body/underbody corrosion protection and note any damage in the
Service Booklet X X X X X
4)
In case of too high consumption / leakage, perform additional work with customer's agreement.
