1987 Volvo 780
Change filter.
pg. 76 Service diagnosis
Tire imbalance or vibration during driving
Wheel imbalance
Have the wheels re-balanced.
Incorrect tire pressure
Check and adjust tire pressure.
Level of oil in power-assisted steering pump too low
Check and fill oil, see section "Power steering fluid".
Engine overheats
Radiator hose cracked or leaking
Check and replace if necessary.
Insufficient coolant
Check and fill coolant, see section "Cooling system".
Fan belt frayed or belt tension incorrect
Replace or adjust tension.
Service-light in instrument glows
The recommended interval for servicing has been exceeded.
Have the car serviced at an authorized Volvo dealer. The dealer will reset the service-light.
pg. 77 Service diagnosis
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Содержание 1987 780
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