2009 Yamaha F40 Outboard Service Manual, Page 12Get this manual
Sealant and locking agentSpecial service tool Pressurevacuum tester YB-35956-A Test harness (2 pins) YB-06867 Test harness (3 pins) YB-06870 Fuel pressure gauge adapter YW-06842
Test harness (2 pins) YB-06887