Suburban 3/4 Ton 4WD V8-393 6.5L DSL Turbo (1993)
Install or Connect
1.
Orifice tube into liquid line using J 26549-E or equivalent.
2.
New 0-ring seal.
^
Coat new 0-ring seal with 525 viscosity refrigeration oil.
3.
Evaporator tube to liquid line.
Tighten
Tighten line connection to 24 N.m (18 lb ft).
4.
Charge system. Refer to "Charging" in Section 1B.
5.
Check system for leaks. Refer to "Leak Testing" in Section 1B.
