Mercury Optimax Models 135, 150, Direct Fuel Injection., Page 141Get this manual
FUEL PUMP
Fuel Pump
REFNOQTY1 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 TORQUE DESCRIPTION FUEL PUMP ASSEMBLY DIAPHRAGM KIT DIAPHRAGM RUBBER CHECK VALVE RETAINER SPRING CAP SPRING CAP DIAPHRAGM GASKET GASKETboost GASKETpulse PLATE FITTING SCREWfuel pump (M5 40) SCREWpump to crankcase (M6 50) BASE ELBOW (45 Degrees) FITTING TUBING (6 IN STA STRAP HOSE (WInsulating Sleeve) (7 in(177.8 mm) HOSE (WInsulating Sleeve) (18 in(457.2 mm) CONNECTOR CLAMP lb-in lb-ft Nm