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Groundsmaster 5900/5910 Page 3 -- 37 Diesel Engine
CAUTION
The muffler and exhaust pipe may be hot. To
avoid possible burns, a llow the exhaust system
to cool before working on or near the muffler.
6. Remove exhaust system from engine (see Exhaust
System Removal in this section).
7. Remove air cleaner system from engine (see Air
Cleaner Removal in this section). Also, remove intake
hoses from charge air cooler.
8. Note location of cable ties used to secure electrical
wires. Disconnect wires and/or electrical connections
from the following electrical components:
A. The alternator (Fig 32).
B. The temperature sensor on water pump housing
(Fig. 33).
C. Battery,frame and wireharnessground at the en-
gine block (Fig. 34).
D. The engine electronic control module.
E. The electric starter motor.
F. The air intake heater.
G. The air conditioning compressor (Groundsmas-
ter 5910 machines) (Fig. 35).
9. Disconnect fuel hose from w ater separator outlet
(Fig. 36). Cap fuel hose and water separator outlet to
prevent contamination.
IMPORTANT: Support hydraulic pump assembly to
prevent it from falling and being damaged.
10.Remove hydraulic pump assembly from engine (see
Pump Assembly Removal in the Service and Repairs
section of Chapter 4 -- Hydraulic System).
11.On Groundsmaster 5910 machines, remove air con-
ditioning compressor from brackets (see Air Condition-
ing Compressor Removal in the Service and Repairs
section of Chapter 10 -- Operator Cab). Position com-
pressor away from engine taking care to not damage
compressor or hoses. Support compressor to make
sure it will not fall during engine removal.
12.Make sure that all cable ties securing the wiring har-
ness, fuel lines and hydraulichosesto the engine arere-
moved.
Figure 32
1. Alternator
2. Cable
3. Harness connector
1
3
2
Figure 33
1. Water pump 2. Temperature sensor
1
2
Figure 34
1. Positive battery cable
2. Negative battery cable
3. Cap screw
4. Cap screw
5. Internal lock washer
6. Internal lock washer
7. Flange nut
8. Negative battery cable
9. Positive battery cable
1
2
3
6
5
4
7
8
9
Diesel
Engine