940 L4-2.3L SOHC VIN 88 B230F (1992)
Heater Core: Service and Repair
Heater Core w/ Heater Only
Removal
B1 Disconnect:
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battery ground lead
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throttle cable from pulley.
B2 Apply two hose clamps:
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one to water valve inlet hose
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the other to the heater inlet hose.
B3 Disconnect water valve hose.
B4 Remove/disconnect:
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panel under left side of dashboard
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panel air intake hose.
B5 Set air control on panel to floor position.
Place cloth on floor under water valve.
