Chrysler 6, 7.5, 180 Sailor Outboard Motors Service Manual, OB 3330, Page 29Get this manual
DisassemblyTo disassemble the prime bulb proceed as follows: 1Place prime bulb in hot water (180 to 200 [82to 93C] until hose becomes soft and pliable2Pull hose and ferrule from each end of bulb 3Pull check valve assembly from prime bulb flow between the coupler and the bushing it is connected to (either on the tank or support plate of motor) Figure 4DisassemblyThe o- ring seals can be obtained as replacements parts The poppet and poppet spring however, are not replaceable and must be serviced as an assembly by obtaining new couplerTo disassemble the coupler proceed as follows :
4Remove valve check ball retainer and allow ball to roll outCleaning And InspectionInspect all parts for damage and clean in suitable solventDamage to check valve will require replacement of prime bulb as in assemblyReassemblyTo reassemble the prime bulb proceed as follows1Drop ball into check valve and reinstall retainer2Slide check valve assembly into prime bulb 3Place ferrules or ends of hoses in hot water until they are soft and pliablePush on to prime bulb