1989 Volvo 780
Slide the wiper blade along the arm to release it from the hook.
Install new blade, installation is the reverse of removal, and make
sure that it is properly attached to the wiper arm.
For reasons of safety, you should change the windshield wiper blades
as soon as they start to leave marks on the windshield or fail to wipe
efficiently and cleanly.
The wiper blades can be cleaned by using a stiff-bristle brush and
warm. soapy water.
pg. 77 Service diagnosis
This section contains information which can be of help in the event of a breakdown.
Only those faults which can be rectified with the vehicle's tool kit are listed.
The engine does not start or is difficult to start
The instructions for starting the engine have not been followed.
Follow the instructions in section "Starting the engine".
The battery is poorly charged or dead
Start the vehicle by using an auxiliary battery.
Recharge the battery.
Find out why the battery is poorly charged.
Poor contact in the electrical system
Check all leads to spark plugs, coil, distributor, battery and starter motor.
No fuel reaching engine
Check that there is fuel in the tank.
Check that none of the hoses in the fuel system are loose.
Check that the fuses for the fuel pump are not faulty, fuses No. 1 and 11.
Faulty ignition system
Check spark plugs, electrode gap should be 0.028" (0.7 mm), and wipe clean.
file:///K|/ownersdocs/1989/1989_780/89780_05.htm (15 of 18)12/30/2006 8:24:26 AM
