Set ohmmeter to R x 1 scale. Torque bottom bolt to 35 lb-ft 47. If water is noticed, have the gear case checked by your dealer. Position all crankshaft seal ring gaps straight up. Push exhaust tube boots onto tabs on each side of exhaust tube. Remove vapor separator vent hose to air plenum.
Thread hose from Test Gauge Kit 91-52915A6 into brass fitting on adaptor. They must be replaced as an assembly. Side force on propeller shaft may break the neck of the clutch actuator rod. Nitrogen is one of the elements that makes up the air going into the engine. This mixing occurs inside the carburetor venturi, reed blocks and crankcase.
Inspect the water pump impeller for wear on the end, top and bottom of the impeller blades. Mercury 2-Stroke Outboard Boat Motor service manuals - the easy way! Install Lifting Eye 91-90455 into flywheel. Clean bearings with solvent and dry with compressed air. Once again - Thank you for shopping at marineservicemanuals. Disconnect battery cables from battery terminals. Apply Quicksilver Super Duty Gear Lubricant to to thrust bearing and install thrust bearing and thrust race onto forward gear bearing adaptor.
Mercury OptiMax Outboard Boat Motor Service Manuals Please visit our marine related to see a complete list of all the service manuals we offer. Adjustment is correct when the paper can be removed without tearing, but has some drag on it. Carefully inspect power cord for cuts or tears which will allow water to enter motor. Fasten clamp together with two screws. Mercury 2-Stroke Outboard Boat Motor service manuals are available for immediate download! Connect vapor separator vent hose to air plenum. This certification is contingent on certain adjustments being set to factory standards.
Slide the shift cable retainer forward until resistance is felt, then slide cable anchor toward rear until resistance is felt. Press seal into bearing carrier until seal driver bottoms against bearing carrier. We will also send you an email with a copy of your Mercury 2-Stroke Outboard Boat Motor service manual download link. Torque locknut to 10 Ib. Secure air temperature sensor leads to fuel hose with sta-strap. Tighten bolt until flywheel comes free. Ignition Coils 6 Spacer —.
Please visit our marine related to see a complete list of all the service manuals we offer. Engine cranks but will not 1. Connection for Analog Temperature Sender 6. Check for tapered, out-of-round egg-shaped and oversize bore. Place gear housing in a suitable holding fixture or vise with propeller shaft in a horizon- tal position.
Use a socket and flex handle to hold pinion nut. Purging Air From the Engine Oil Tank 1. Screws — Torque to 100 lb. Repeat steps a thru d. Replace shaft if groove is found.
Cowl mounted trim buttons do not activate trim system. This website is not associated with the product manufacturer in any way. Apply a light coat of Quicksilver Super Duty Gear Lubricant onto the inside diameter of forward gear tapered bearing. Spade Terminal Crimped Brush Lead Screws 5. Following installation of teflon ring, the teflon ring sizing tool 91-851980-1 can be used to compress the teflon seal to aid in the installation of the injector into the cylinder head. Install new piston pin lockrings one each end of piston pin with Lockring Installation Tool 91-77109A1. Replace components as re- quired.