S10/T10 Blazer 4WD V6-262 4.3L (1989)
Evaporator and Blower Case Replacement
Control Assembly Replacement
REMOVE OR DISCONNECT
1. Negative battery cable.
2. Refrigerant from the system.
3. Electrical connections.
4. Refrigerant outlet line (109) from the accumulator (4).
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Cap or plug open lines.
5. Case flange screws (139) and nuts (147).
6. Blower case (140) with the accumulator (4).
IMPORTANT: Drain refrigerant oil from the accumulator into a clean container. Measure and add new oil.
INSTALL OR CONNECT
