1998 Johnson Evinrude "EC" 150, 175 FFI Service Manual, P/N 520211, Page 118Get this manual
19Apply OMC Triple-Guard grease to new a-ring and install on threaded end of inlet and outlet nipplesInstall nipples in housing and torque to 60-72 inIbs(7-8 Nm)
20Apply OMC Triple-Guard grease to new a-rings and install on exposed nipple endsa-rings are color codedbrown for inlet nipple, black for outlet nipple
Important
21Install ball and small spring in housing
22Apply OMC Triple-Guard grease to new a-ring and install on outlet check valve23Install check valve in housing and torque to 80-100 inIbs(9-11 Nm)24Place nozzle in position on housing Push on retaining ring and press nozzle into housing