Acura 1994 Integra Service Manual page 189

Radiator
Cap Testing
1 . Remove the radiator cap, wet its seal with engine
coolant, then install it on the pressure tester.
Apply a pressure ol:
9 3 - 1 2 3 k P a
( O . 9 5 - 1 . 2 5 k g J / c m ' , 1 3 . 5 - 1 7 . 8 p s i )
Check for a drop in pressure.
2 .
3 .
PRESSURE TESTER
Pressure Testing
1 . Wait until the engine is cool, then carefully remove
the radiator cap and fill the radiator with engine
coolant to the top of the filler neck.
Attach the pressure tester to the radiator and apply
a pressure of:
93- 1 23 kPa
( O . 9 5 - 1 . 2 5 k g f / c m , . 1 3 . 5 - 1 7 . 8 p s i )
Inspect for engine coolant leaks and a dfop in
pressure,
Remove the tester and reinstall the radiator cap.
N O T E :
a Check for engine oil in the engine coolant and/or
coolant in the engine oil.
a Check for ATF in the engine coolant and/or
coolant in the ATF (A/T).
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