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Volvo
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1991
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240 L4-2.3L SOHC VIN 88 B230F
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Repair and Diagnosis
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Cruise Control
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Vacuum Pump
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Service and Repair
Vacuum Pump: Service and Repair
Replacing vacuum pump
Replace vacuum pump
Disconnect vacuum hose from black connector on vacuum pump.
Disconnect connector and unscrew the vacuum pump retaining screws.
Change vacuum pump.
Reinstall all parts