Instructions for performing maintenance (Mercedes-Benz Vario 814)

Oil change intervals depend on the grade of engine oil. Maintenance intervals can be measured in accordance with vehicle operation in terms of distance travelled (km), operating time (hours), fuel consumption (l) or in accordance with standard replacement intervals.

Maintenance intervals (km) should not change depending on the circumstances.

Maintenance intervals depending on mileage (km) are given in Table 1.1 a-c

Under normal operating conditions

Engines	602	904
Oil change interval	22,500 km or 450 hours	-
TO every	45,000 km or 900 hours

Under severe operating conditions

Engines	602	904
Oil change interval	225 hours or 2,700 l	-
TO every	450 hours or 5,400 l or 200 hours or 3,500 l	10,000 km

Table 1.1a. Maintenance intervals depending on mileage (km) for engine 602 (normal operating conditions)

Up to 22500	22500 - 45000	45000 - 67500	67500 - 90000	90000 - 135000	135000 - 202 500
Every 12 months	Every 6 months	Every 4 months	Every 3 months	Every 2 months	Every 1.5 months

Table 1.16. Maintenance intervals depending on mileage (km) for engine 904 (normal operating conditions)

Up to 45000	45000 - 90000	90000 - 135000	135000 - 130000	180000 - 270000	270000 - 360000
Every 12 months	Every 6 months	Every 4 months	Every 3 months	Every 2 months	Every 1.5 months

Table 1.1c. Maintenance intervals depending on mileage (km) for engine 904 (heavy duty conditions)

Up to 10000	10000 - 20000	20000 - 30000	30000 - 40000	40000 - 60000	60000 - 80000
Every 12 months	Every 6 months	Every 4 months	Every 3 months	Every 2 months	Every 1.5 months