SL L4-1.9L SOHC VIN 9 (1991)
3.
Check the HVAC module drain for blockage. If necessary, clear drain hole with a soft blunt tool such as the eraser end of a pencil.
4.
Lower vehicle from hoist.
5.
To reduce the risk of debris from entering the HVAC module, check for gaps between cowl panel foam and windshield, at base of windshield.
Repair gaps by repositioning panels or by removing cowl panels and installing additional foam to panel. Use Kent Industries P/N 40115 Adhesive
Back Shim Stock or equivalent 5/16 x 3/8 inch foam.
6.
Place a drain pan directly below the HVAC drain to collect disinfectant or cooling coil coating and rinse water runoff.
7.
Open all doors and windows in the vehicle and position pedestal fan so that it provides cross ventilation, through the vehicle, during the
cleaning/coating procedure.
