OMC Parts / OMC Cobra Stern Drive Tech Drawings

Stern Drive Repair Manuals

OMC Stringer - 800 repair manual $43.89 Cobra Transom Mount  INTRODUCTION TROUBLESHOOTING All OMC Cobra Outdrives since 1985 and King through 1987 Stern drive removal Frozen Propeller

TRANSOM SHIELD SERVICE Disassembling Cleaning and Inspecting Assembling Thrust plate shimming Stern drive Installation   Transom parts  we sell Propeller Installation All units Filling stern drive with lubricant

ALL COBRA'S SINCE 1985 AND KING THROUGH 1987 Water pump service Removal and disassembling Cleaning and inspecting Assembling and installation GENERAL INFORMATION UPPER GEAR HOUSING SERVICE

Upper Gear Housing Illustrations Exploded drawings  OMC Cobra parts  layout

# 28030 Cobra U - joint OEM # 915717 SERVICING UNIVERSAL JOINT Disassembling Cobra universal joint   Cleaning and inspecting Assembling SEPARATING UPPER GEAR HOUSING FROM LOWER UNIT SERVICING UPPER GEAR HOUSING Disassembling Cleaning and inspecting Assembling ASSEMBLING UPPER GEAR HOUSING TO LOWER UNIT

1985 thru 1993 (Gear Set) # 22540 21/19 Aftermarket gear set parts for V6 3.8L or 4.3L CLEANING AND INSPECTING LOWER UNIT ASSEMBLING Driveshaft assembling Pinion gear shimming Propeller shaft gear Bearing installation Shimming Driveshaft and gear installation Driveshaft and pinion gear installation OMC cobra gears and supporting parts Driveshaft rolling torque Propeller shaft bearing carrier shimming Correcting gear backlash Bearing carrier installation

Aftermarket OMC Stern drive tools OMC Cobra tools   OMC King Cobra - 1988 thru Stern drive removal Trim/Tilt cylinder removal Pivot housing removal Gimbal ring removal Steering arm removal Gimbal ring service Pivot housing disassembling Gimbal bearing removal Gimbal housing assembling Gimbal bearing installation Gimbal ring assembling Gimbal ring and steering arm installation Pivot housing installation Trim/Tilt cylinder installation Stern drive installation Filling stern drive

GLM # 72520 Electronic conversion kits IGNITION Trouble-shooting Spark plug evaluation Distributor serviced Distributor Installation OMC Electronic Conversion Kits and supporting parts POWERPLANT ENGINE TYPES TROUBLESHOOTING ENGINE SERVICE ELECTRICAL

FUEL Fuel pump pressure test Fuel filter replacement CARBURETOR OPERATION ROCHESTER 2BBL ROCHESTER 4BBL

LOWER UNIT Lower gear case Cobra outdrive CLEANING AND INSPECTING Upper bearing installation Lower bearing insallation Shimming Bearing carrier rolling torque and pinion gear preload Correcting gear backlash Adapter housing assembling Lower unit installation LOWER UNIT DESCRIPTION TROUBLESHOOTING PROPELLER SERVICE

ALL COBRA'S SINCE 1985 AND KING THROUGH 1987 LOWER UNIT LUBRICATION Draining stern drive Filing stern drive LOWER UNIT SERVICE Preperation Disassembling Frozen propeller shaft CLEANING AND INSPECTING ASSEMBLING Gear backlash Shift rod adjustment Closing tasks

KING COBRA - 1988 thru Draining stern drive LOWER UNIT SERVICE Lower unit removal Anode removal Bearing carrier removal Disassembling Driveshaft retainer Pinion gear removal Driveshaft removal Propeller shaft outer Bearing race removal Pinion bearing removal Driveshaft disassembling

Cobra ( King Cobra's ) 1985 thru 1987 Water pump service OMC Cobra water pump parts Removal and disassembling Cleaning and inspecting Assembling and installation

ALL COBRA'S SINCE 1985 AND KING THROUGH 1987 Water pump service Removal and disassembling Cleaning and inspecting Assembling and installation GENERAL INFORMATION UPPER GEAR HOUSING SERVICE ASSEMBLING UPPER GEAR HOUSING TO LOWER UNIT

COOLING Stern drive water pump Engine water pump (GM, Ford motors) Circulation EXHAUST  MANIFOLDS THERMOSTAT REPLACEMENT WATER PUMP SERVICE

THERMOSTAT REPLACEMENT