DCA6SPX4F GENERATOR • OPERATION MANUAL — REV. #2 (03/12/21) — PAGE 21
COMPONENTS (ENGINE)
INITIAL SERVICING
The engine (Figure 7) must be checked for proper
lubrication and filled with fuel prior to operation. Refer to the
manufacturer’s engine manual for instructions and details
of operation and servicing.
1.
Muffler
— Reduces noise and emissions.
NEVER
touch muffler when the generator is in use. Always
allow time for engine to cool before servicing.
2.
Cooling Fan Blades
— Make sure cooling fan blades
are not bent or broken. A damaged fan blade can cause
the engine to run hot and overheat.
3.
Oil Filler Cap
— Remove this cap to add oil. Fill with
recommended type oil as listed in Table 6.
4.
Air Filter
— Prevents dirt and other debris from
entering the air intake system. Loosen clips on side
of air filter canister to gain access to filter element.
Replace with manufacturer’s recommended type air
cleaner only.
5.
Starter Solenoid
— Starts engine when ignition key
is rotated clockwise to the
ON
position.
6.
Oil Pressure Switch
— Monitors engine oil pressure.
In the event of low oil pressure engine will shut down.
7.
V-Belt
—
ALWAYS
make sure V-belt is properly
tensioned. A loose or defective V-belt can adversely
affect the performance of the generator.
8.
Alternator
— Provides power to the +12 VDC
electrical system. Replace only with manufacturer’s
recommended type alternator.
9.
Injector Pump
— Provides fuel under pressure to the
injector nozzles.
10.
Fuel Feed Pump
— Pumps fuel to the injection system.
11.
Speed Control Lever
— Controls engine speed. This
lever is factory set at 1,800 rpm to maintain proper
voltage and frequency.
DO NOT
adjust this lever out
of factory range.
12.
Oil Filter
— Spin-on type, filters oil contaminants.
Replace filter as recommended in the maintenance
section of this manual.
13.
Oil Dipstick/Gauge
— Remove to check amount and
condition of oil in crankcase. Refill or replace with
recommended type oil as listed in Table 6.
14.
Oil Drain Plug
— Remove to drain crankcase oil.
Fill with recommended type oil as listed in Table 6.
Crankcase holds a maximum of 2.64 quarts (2.5 liters)
of motor oil.
Figure 7. Kubota D1105 Diesel Engine
A
1
14
12
A
4
3
2
7
6
5
8
11
10
13
9
