240 L4-2127cc 2.1L SOHC B21A (Can) (1984)
![background image](/volvo/240/l4-2127cc_2.1l_sohc_b21a_(can)/Page-723001.png)
Evaporator Case: Technical Service Bulletins
A/C - Condensation Leaks/Drain
Reference Bulletins:
Subject: Product
SERVICE BULLETIN
CARS
GROUP 87 NO. 101 AIR
CONDITIONING
CONDENSATION
Group
LEAKS/DRAIN
87
HOSE P2000
Date:
No.
AUGUST, 1984
107
THIS BULLETIN APPLIES TO THE U.S. AND CANADIAN MARKETS
In addition to the information found in Service Bulletin Group
87 No. 101, the drain tube may cause condensation leakage into the vehicle's interior.
During the installation of the combined unit, the drain tube is glued to the housing. This glue, in some cases, may block the entire drain opening and
prevent drainage.
Another important step is to make sure the lips on the bottom of the tube are not cut. Cutting these lips will allow an air flow back-up into the housing
and prevent drainage. This happens mainly on fan speeds 3 and 4.