Mercury Optimax Models 135, 150, Direct Fuel Injection., Page 362Get this manual
RIGHT HAND NON-RATCHETING
Gear Housing (Prop Shaft)(Standard Rotation)
REFNOQTY1 50 51 52 53 54 AR 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 TORQUE DESCRIPTION GEAR HOUSING (BLACK)(BASIC) CAM FOLLOWER SHIFT CAM ROD FORWARD GEAR (1.87:1 1528)(150) FORWARD GEAR (2:1 1428)(135) SHIM SET TAPERED ROLLER BEARING CUP NEEDLE BEARING CLUTCH CROSS PIN DETENT PIN SPRING PROPELLER SHAFT REVERSE GEAR (1.87:1 1528)(150) REVERSE GEAR (2:1 1428)(135) THRUST SPACER THRUST RING BALL BEARING O-RING BEARING CARRIER ASSEMBLY ROLLER BEARING OIL SEAL (INSIDE) OIL SEAL (OUTSIDE) KEY TAB WASHER COVER TRIM TAB SCREW (1-34 IN SCREW (38-16 IN WASHER NUT lb-in lb-ft Nm