PDF associated: /PT 50-0003.pdf

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JD5227 PT 50 0003 A Filter In Line Saves Time All gasoline vehicles with vacuum power brake boosters Premature Booster failure improper operation Gasoline gas fumes or moisture have entered the booster damaging internal rubber components Remove vacuum line from booster and check vacuum hose for gas odor If present the source of gas MUST be eliminated before replacing booster Check the operation of in line check valves vacuum vent valves or delay valves Replace as necessary Check vacuum hose routing Do not eliminate any loops in the line because they function as moisture and vapor traps Replace the in line charcoal filter and position exactly as the original If not filter equipped installation of an aftermarket filter is recommended Check PCV system Replace valve or repair system as necessary Check for leaking injectors or carburetor Improper operation could cause an excessive rich condition Application Problem Cause Solution EXAMPLE OF IN LINE FILTER AND HOSE LOOP