Opel Automobile Owner's Manual page 183

Service operations
Replace spark plugs
+
Visually inspect ribbed V-belt
Replace ribbed V-belt,
Z 13 DTJ, Z 13 DTH, Z 13 DTR, Z 13 DTI, Z 17 DTR
Check valve clearance, adjust
+
Z 16 LEL, Z 16 LER, Z 17 DTR
Replace toothed belt and tension roller,
+
Z 16 LEL, Z 16 LER, Z 17 DTR
Change engine oil and engine oil filter
+o Drain water from fuel filter, diesel (with high humidity and / or lower grade
fuel)
Replace and drain fuel filter, diesel (grade EN 590)
Replace fuel filter, external, petrol (grade EN 228)
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 and exhaust system
by year
1)
km (x 1000)
1)
miles (x 1000) 1)
Service and maintenance
1 2 3
15 30 45
10 20 30
Every 4 years / 60.000 km / 40,000 mls
X
Every 10 years / 150.000 km / 100,000 mls
Every 10 years / 150.000 km / 100,000 mls
Every 10 years / 150.000 km / 100,000 mls
X X X
X X X
X
Every 4 years / 60.000 km / 40,000 mls
X
183
4 5
60 75
40 50
X
X X
X X
X
X