S10/T10 P/U 4WD V6-262 4.3L VIN Z (1992)
1. Blower motor fan.
2. Blower motor (53).
3. Cooling tube.
NOTICE: Refer to "Fasteners" under "Vehicle Damage Warnings."
4. Blower motor flange screws (87).
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Tighten screws (87) to 2 Nm (18 in. lb.).
5. Electrical connector (77) to blower motor (53).
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Check circuit operation.