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Greensmaster 3420Page 4 -- 18Diesel Engine
12.Remove tension on generator belt and remove belt
from the generator pulley attached to engine (see Gen-
erator Drive Belt (Greensmaster 3420) in the Service
and Repairs section of Chapter 6 -- Electrical System).
CAUTION
When removing engine assembly, make sure lift
or hoist can safely support 190 lbs (86 kg).
13.Attach a suitable lift or hoist to engine. Support en-
gine with lift or hoist to prevent engine from shifting or
moving.
14.Remove fasteners that secure engine to machine:
A. Remove cap screw, spacer, snubbing washer
and flange nut that secure engine support to engine
mount (Fig. 15).
B. Remove five (5) flange head screws that secure
bell housing to flywheel plate (Fig. 16).
C. Remove two (2) cap screws, washers and lock
nutsthat securerearengine plate and bell housingt o
rear engine mount (Fig. 16).
IMPORTANT: Make sure to not damage the engine,
fuel hoses, hydraulic lines, electrical harness or
other parts while removing the engine.
15.Slowlymove theengine assembly awayfrom thebell
housingtoallowthepumpcouplingtoslideoutoftheen-
gine coupling flange (Fig. 17). Once the engine has
cleared the pump coupling, carefully remove theengine
from the machine.
16.If required,removeenginesupport(item 23) fromen-
gine.
17.If required, remove generator drive pulley and cou-
pling flange f rom engine flywheel (Fig. 18).
Engine Installation (Fig. 11)
1. Make sure that all removed engine components are
correctly installed to the engine.
2. If engine support (item 23) was removed from en-
gine, secure support to engine with removed fasteners.
3. Ifgenerator drivepulley and coupling flange werere-
movedfromengine,secure pulleyand flangeto flywheel
with removed fasteners (Fig. 18).
4. Make sure that hydraulic pump, bell housing and
generator assembly is well supported to prevent it from
moving during engine Installation.
Figure 15
1. Engine
2. Engine mount
3. Cap screw
4. Spacer
5. Rebound washer
6. Flange nut
1
2
3
6
5
4
FRONT
Figure 16
1. Rear engine mount
2. Cap screw (2 used)
3. Washer (2 used)
4. Lock nut (2 used)
5. Bell housing
6. Flange screw (5 used)
7. Dowel pin (2 used)
1
2
3
4
FRONT
5
6
7