1990 Volvo 740

Tiny
NORMAN5050
  • MEMBER
  • 1990 VOLVO 740
1990 Volvo 740 Automatic

How do you drain the radiator on a 1990 Volvo 740?
Monday, November 1st, 2010 AT 12:07 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
COOLANT DRAIN & FILL LOCATIONS


https://www.2carpros.com/forum/automotive_pictures/12900_d_10.jpg



DRAINING COOLANT:
Disconnect vacuum hose from water valve to prevent valve opening fully.
Unscrew and remove cap from expansion tank.
Disconnect one lead from battery.
Remove engine splash guard.
Open tap on right side of cylinder block to drain coolant. A hose can be connected to tap to prevent spillage.
Disconnect hose at bottom of radiator.
Close tap.
Reconnect lower radiator hose. Install splash guard and reconnect battery.

FILLING COOLANT:

NOTE: Capacity = approx. 9.5 liters (10 US qts) .

Ensure that vacuum hose is disconnected from water valve.
Fill cooling system through expansion tank.
Warm-up engine and top-up with coolant.
Refit cap on expansion tank.
Reconnect hose to water valve.

https://www.2carpros.com/kpages/auto_repair_manuals_alldata.htm
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Tuesday, November 2nd, 2010 AT 1:59 AM

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