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Groundsmaster 4100--D/4110--DPage 3 -- 20Yanmar Diesel Engine
11.On machines with a Tier 4 compliant engine (models
30606 and 30608):
A.Removefueltanktoallowenginetoberaised
frommachine(seeFuelSysteminthissection).
B. Install lift bracket to front of engine cylinder head
(item 6 in Fig. 17). Front lift bracket was included with
new machine or is available as a service part (refer to
parts catalog for part number).
12.On Groundsmaster 4110--D machines:
A. Remove air conditioning compressor from com-
pressor mount (see Air Conditioning Compressor in
the Service and Repairs section of Chapter 9 -- Oper-
ator Cab). Position compressor away from engine
taking care to not damage compressor or AC hoses.
Support compressor to make sure it will not fall dur-
ing engine removal.
B. Disconnect coolant hoses from fittings on engine
water flange. On Groundsmaster 4110--D machines
with a Tier 4 compliant engine (model 30606), dis-
connect coolant hose from fitting on lower radiator
hose assembly. Label coolant hoses for proper as-
sembly.
IMPORTANT: The hydraulic pump assembly can re-
main in machine during engine removal. To prevent
pump from shifting or falling, make sure to support
pump assembly before the fasteners that secure
pump assembly to engine are removed.
13.Support hydraulic pump assembly. Remove fasten-
ers that secure pump assembly to engine (see Pump
Assembly in the Service and Repairs section of Chapter
4 -- Hydraulic System).
14.Note location of all cable ties securing the wire har-
ness, fuel lines and hydraulic hoses to the engine for as-
sembly purposes. Remove cable ties a s needed for
engine removal.
15.Connect lift or hoist to the lift brackets on engine.
16.Remove flange nuts, rebound washers and cap
screws that secure the engine mount brackets to the en-
gine mounts.
Figure 19
1. Radiator/oil cooler
2. Tank Mount
3. Coolant reservoir
FRONT
RIGHT
2
3
1
Figure 20
1. Exhaust pipe
2. Flange screw (2 used)
3. Flange nut
4. Idler pulley
5. Carriage screw
6. Exhaust bracket
7. Compressor mount
8. Cap screw (2 used)
9. Cap screw (4 used)
10. Lock washer
11. Cap screw (3 used)
12. Pulley
2
3
6
8
9
10
1
5
7
4
11
12
10
MACHINES WITH
OPERATOR CAB