Caravan AWD V6-201 3.3L (1991)
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If the hose has a crimped end fitting end as in Figure 3 follow the replacement procedure.
Safety and Service Precautions
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The normal working pressure of the anti-lock brake boost system is 1,650 to 2,050 psi. System pressure must be pumped down before any pressure
lines are loosened or disconnected. Failure to do so could result in personal injury.
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To reduce system pressure:
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Turn the ignition switch off.
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apply the brakes 45 to 50 times, until the pedal is firm.
The accumulator tank and small accumulator on the booster pump contain high pressure gas charges. Do not puncture or attempt to disassemble either of
these components at any time.
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Wear safety goggles when disconnecting fluid lines.
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Keep the work area clean. Avoid contamination of system components with dirt or foreign material.
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Use only new Mopar brake fluid or equivalent meeting SAE J1703 and DOT 3 standards.
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Prevent brake fluid from contacting painted surfaces. If contact occurs, flush thoroughly with water.
A. ABS High Pressure Hose Replacement -- AC/AY, As-Bodies
1.
Pump the brake system pressure down by turning the ignition off and applying the brake pedal approximately 45-50 times, until the pedal becomes
firm.
2.
With the ignition still off, disconnect the battery ground.
3.
Remove the fresh air intake duct from the vehicle.
. AS-Body vehicles -- Also remove the air cleaner assembly.
4.
AC/AY-Body vehicles -- For access, remove the transmission tuning weight located near the pump and motor assembly.
5.
Clean the two attaching points for the high pressure hose. Use Mopar Brake Parts Cleaner (PN 4549623) or equivalent.
