Workshop Repair Manuals

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dodge Workshop Repair Guides


RAM 2500 Truck 4WD V10-8.0L VIN W (1997)

Heating and Air Conditioning > Vacuum Reservoir HVAC > Component Information > Description and Operation

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Vacuum Reservoir HVAC: Description and Operation

The vacuum reservoir is mounted in the right cowl plenum area, under the cowl plenum cover/grille panel. Vacuum stored in the reservoir is used to
operate the vacuum-controlled vehicle accessories during periods of low engine vacuum, such as when the vehicle is climbing a steep grade or under
other high engine load operating conditions.

The vacuum reservoir cannot be repaired and, if faulty or damaged, it must be replaced.

Heating and Air Conditioning > Vacuum Reservoir HVAC > Component Information > Description and Operation

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