Mercury Optimax Models 135, 150, Direct Fuel Injection., Page 409Get this manual
LEFT HAND NON-RATCHETING
Gear Housing (Prop Shaft)(Counter Rotation)
REFNOQTY1 51 52 53 54 AR 55 56 57 58 59 60 61 62 63 64 65 66 AR AR AR AR AR AR 67 AR AR AR AR AR AR AR TORQUE DESCRIPTION GEAR HOUSING (BLACK)(BASIC) CAM FOLLOWER SHIFT CAM ROD SHIM SET BEARING ADAPTOR ASSEMBLY ROLLER BEARING THRUST WASHER THRUST BEARING REVERSE GEAR (1.87:1 1528)(150) REVERSE GEAR (2:1 1428)-(135) ROLLER BEARING SPRING SLIDING CLUTCH CROSS PIN DETENT PIN PROPELLER SHAFT FORWARD GEAR (1.87:1 1528)(150) FORWARD GEAR (2:1 1428)-(135) SPACER SHIM .206 INSPACER SHIM .208 INSPACER SHIM .210 INSPACER SHIM .212 INSPACER SHIM .214 INSPACER SHIM .216 INSPACER SHIM .218 INSPACER SHIM .220 INSPACER SHIM .222 INSPACER SHIM .224 INSPACER SHIM .226 INSPACER SHIM .228 INSPACER SHIM .230 INlb-in lb-ft Nm