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Engine Removal and Installation
Removing the Engine
1. Disconnect the negative (–) and positive (+) battery
cables from the battery.
2. Close the fuel shut-off valve and disconnect the fuel
line.
Gasoline is highly flammable. Use caution
while handling it. Do not smoke cigarettes,
cigars or pipes. Dispose of the gasoline in a
safe place immediately after draining.
3. Remove the starter cable, throttle and choke cable
and ground wire from engine.
4. Disconnect the wiring harness connector.
5. Loosen the two (2) set screws securing the pump hub
onto the engine shaft. Remove the two (2) capscrews
securing the pump to the pump mount. DO NOT discon-
nect the hydraulic hoses from the pump.
6. Support the engine and remove the engine mount
bolts, nuts and washers to remove the engine.
Installing the Engine
1. Support the engine, align it with the engine mounts,
and instal the pump hub over the engine shaft and key.
Be sure that the key is properly positioned and aligned
with the keyway.
2. Install the engine mount bolts, washers and nuts.
3. Mount the pump to the pump housing and tighten the
set screws to secure the hub to the shaft.
4. Re-connect the fuel line, wire connectors and the
cables to the engine and battery.
5. Make sure the crankcase is filled the correct oil. Open
the fuel shut-off valve. Fill the fuel tank. Start the engine
and check for proper operation.
WARNIN G
Greensmaster
®
3100 Page 3 - 5 Engine Removal and Installation