S10/T10 Blazer 2WD V6-262 4.3L VIN Z (1994)
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O-ring sealing surface on hose/pipe. Adjust
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If replacing heater inlet connector remove retainer from hose and discard as new connector is equipped with retainer.
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If replacing hose, remove retainer from hose and reinsert in connector.
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If reusing hose and connector, retainer can remain in place on hose.
INSTALL OR CONNECT
1. Push hose (72) into connector until retainer tabs lock.
NOTE: Pull back on hose to check for proper engagement.
2. Inlet hose (72) to heater core.
3. Inlet hose clamp.
NOTICE: Refer to "Fasteners" under "Vehicle Damage Warnings."
4. Inlet hose mounting screw.
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Tighten screw to 1.4 Nm (12 lbs. in.).
5. Engine coolant.
6. Air cleaner.
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Check the system for leaks.
Without A/C
Heater Hose Routing W/out A/C
REMOVE OR DISCONNECT
Tool Required:
