166
Service, maintenance
European service schedule
(Opel GT - Z 20 NHH)
⊕
Additional o perations.
o
Under extreme o peratin g conditions and if required by country-specific co nditio ns, the in tervals are reduced.
S ervice operations
by year
1)
km ( x 1000)
1)
miles ( x 1000)
1)
1)
Wh ichever o ccurs firs t.
1
30
20
2
60
40
3
90
60
4
120
80
5
150
100
6
180
120
Controls, lighting , signa lling equipment and airbags: v isual check
steering lock and ignition lock: check
x
x
x
x
x
x
Remote control batteries: replace
Every 2 years
Windsc reen w ipers, windscreen washer system: check, correct
x
x
x
x
x
x
Coolant level and antifreeze: check, correct
Hoses: check for tightness and secure seating
x
x
x
x
x
x
Brak e fluid level: check, correct
x
x
x
Battery termina ls: check for sec ure connections a nd battery eye
x
x
x
x
x
x
Pollen filter: replace
x
x
x
o
More often for when dust, sand or pollen is in the air
Agreement w ith c ustomer
Air cleaner element: replace
Every 4 yea rs/60 000 k m/40 000 miles
⊕
Spark plugs: replace
Every 4 yea rs/60 000 k m/40 000 miles
Ribb ed V-belt: visual check
x
x
x
⊕
Replace
Every 10 years/150 000 km/100 000 miles
Power steering system: check for leaks. Fluid level: check, correct
x
x
x
x
x
x
Engine oil and oil filter: replac e
2)
2)
En gine oil life monitor may indicate an earlier engine o il an d oil filter ch ange is neces sary. See pages 63, 69, 15 1.
x
x
x
x
x
x
Parking b ra ke: check and adjust
Wheel mounting and suspension front and rear, b rake lines, brake pressure
hoses, fuel lines a nd exhaust system: visual check
x
x
x
Summary of Contents for 1973 GT
Page 1: ...OPEL GT Operation Safety Maintenance...
Page 4: ...4...
Page 10: ...10 In brief s0013844 tif...
