2004 SR Johnson 2-stroke 40, 50HP Service Manual, Page 19Get this manual
SPECIAL TOOLS AND SERVICE SPECIFICATIONS SPECIAL TOOLS
Gearcase
Gearcase filler PIN 501882
Holding Socket PI 334995
Puller PIN 387206
TYPICAL Gearcase pressure tester PI 507977 (Stevens PIN S-34) Gearcase vacuum tester PI 507982 (Stevens PIN V-34)