Toro Groundsmaster 4500-D Series Service Manual page 94

Engine Removal (Figure
Yanmar Diesel Engine: Service and Repairs
19) (continued)
g307776
(Models 30893, 30893TE, 30899 and 30899TE)
1. Engine
2. Hose clamp
7. Disconnect fuel supply and return hoses from injection pump
20 or Figure 21). Cap fuel hoses and injector pump fittings to prevent
contamination.
8. Remove engine cooling fan motor and bracket assembly, upper radiator
shroud and cooling fan from machine (see
5–147)).
9. Remove fasteners that secure lower radiator shroud to radiator (see
and Oil Cooler Assembly (page
The hydraulic pump assembly can remain in machine during engine
removal. To prevent pump assembly from shifting or falling, make
sure to support pump assembly before piston (traction) pump
mounting fasteners are removed.
10. Support hydraulic pump assembly to prevent it from shifting or falling.
Remove fasteners that secure piston (traction) pump to engine (see
(Traction) Pump (page
11. Make sure all cable ties securing the wire harness, fuel lines and hydraulic
hoses to the engine are removed.
12. Connect lift or hoist to the lift brackets on engine.
13. Remove flange nuts, rebound washers and cap screws that secure the
engine mount brackets to the engine mounts.
One person should operate lift or hoist while a second person guides
the engine out of the machine.
Figure 21
3. Fuel return hose
4. Fuel supply hose
Engine Cooling Fan Motor (page
4–15)). Remove lower shroud from machine.
IMPORTANT
5–103)).
CAUTION
Page 4–22
(Figure
Radiator
Piston
Groundsmaster ® 4500-D/4700-D
19245SL Rev A