Replace sliding clutch if jaws are rounded or chipped. Determine pinion gear depth by inserting a feeler Determining Forward Gear Backlash gauge thru access hole in locating disc. The condition of the carrier needle bearing can 6. Turn the nut tight on the shaft to 1. Rounded jaws indicate the following: a. Position shift handle to neutral. Install gasket, drive key and impeller.
Drive upper dowel pin a into its hole until seated. Thus, for safety and other reasons, it is a good idea to verify information here to make sure it matches up with your boat. Adjust water flow if necessary so excess water Flush the internal water passages of the outboard continues leaking out from around the rubber cups to ensure the engine is receiving an ade- with fresh water after each use in salt, polluted, or quate supply of cooling water. Center outboard on the transom. Replace suction seat Trim will not hold assembly. Remove two bolts securing fuel pump to power- head.
Place one lead of ohmmeter on armature core or shaft and other ohmmeter on the negative brush and the other lead lead on commutator, as shown. Replace upper drive shaft bearing and sleeve if 1. When the throttle position is The major components of the oil injection system are changed, the link rod rotates the oil pump valve, an oil tank, oil pump, and low oil warning system. The bore width is 2. Secure starter to block with 3 bolts. Replace reverse gear if gear teeth or clutch teeth on reverse gear are chipped or worn. Oil is drawn through the filter g , through the down circuit suction port k and into the oil pump j.
Model Year Carburetor Main Fuel Jet Preset Idle Screw Number Turns Open 40 Electric 1998 53-1,-2,-3 0. Install valve block to shock rod cylinder. Connect voltmeter between common engine ground and Test Point 1. Manual release Inspect manual release valve. Pull starter rope thru bracket, handle, and starter cable with light oil prior to making adjustments. Check ball valve components and castings must be cleaned using engine cleaner and compressed air or replaced prior to re-as- sembly. Our Mariner manuals will guide you step by step from the easiest to the most difficult tasks on your marine engine.
Remove memory piston from cylinder using one of two methods: a. Information on this page is provided to you as a free service of iboats. Inspect reverse gear clutch jaws for wear. Manual release valve Inspect manual release valve. Install impeller and nylon washer. If bearing surface is damaged, replace drive shaft and corresponding bearing.
Items, that are shown below, could give the impression that there is a problem in the fuel system. This model has a electric starter and power steering. Model Drive Shaft Holding Tool 3. Disconnect battery leads from battery. Install lower pivot pin bushings into the clamp brackets and trim unit. Replace reverse gear if gear teeth or clutch teeth on reverse gear are chipped or worn.
I suggest that you pull the side plate off the engine and check the sacrificial plate for corrosion. Jan 16, 2015 If you have carburetors your float is stuck. Replace sliding clutch if jaws are rounded or 1. Replace shift cam if worn. Remove accumu- 51144 lator only when shock rod is in full up position. Install piston ring in appropriate groove on piston 1. Remove cowling and remove all spark plug leads from spark plugs to prevent accidental starting while servicing outboard.
If shim s were lost, or a new gear hous- ing is being assembled, start with 0. With retainer installed in pump body, break re- Reassembly tainer rod from retainer by bending sideways. Remove check ball components from shock rod Shock Rod Disassembly piston. We don't make parts for those. Reinstall cam retainer and secure with screws place with screw. Position remote control into neutral.
Secure wire harness with clamps as shown. Holding throttle lever against idle stop, adjust throttle cable to slip into upper hole of barrel re- Adjustment ceptacle with a very light preload of throttle lever against idle stop. Place shim s retained from disassembly into housing. Crankcase pulsating pressure While anti-siphon valves are helpful from a safety is transferred by way of a passage hole from the stand-point, they clog, they may be too small, or they crankcase to the fuel pump. All other models use a homogenized charge. The bore for this outboard is 2. Secure upper pivot pin with trilobe pin.