1999 Volvo Penta "WT" Models Workshop Manual, Page 384Get this manual
Always use replacement parts specified by the manufacturerThey meet the U.SCoast Guard requirementsMost automotive parts do not, especially electrical components that must meet ignition protection requirements of the U.SCoast Guard regulationsWhen nonmetallic parts look to be in poor shape replace them!
Wires Cracked!
Torn Boots!
Cracked Fuel Lines!