Engine Priming; Fuel Level; Diesel Engine Priming Instructions; Cummins Isl 400 (U270/U295 - Foretravel U270 Owner's Manual

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ENGINE PRIMING

Because of the size of the Operation Manuals on the engine, the Operation
& Maintenance Manual for the engine that you have will be in your HAND
PACKET.
PLEASE READ THE OPERATION AND MAINTENANCE MANUAL
TO FAMILIARIZE YOURSELF WITH THE OPERATION OF YOUR
ENGINE.
F
L
UEL
EVEL
Since running out of fuel is usually not a pleasant experience and can be a
big inconvenience, especially on diesels, we recommend keeping the fuel level
above the 1/4 mark on your gauge. The generator will shut down at approxi-
mately the 1/8-1/4 mark to allow the main engine to continue to run until fuel
can be added.
The gauge registers approximately how much fuel is in the tank, but due
to the design of fuel pickup tubes, all fuel in the tank may not be able to be used.
Sometimes on diesel models, when low on fuel, foaming may occur in the
tank and cause air to get in the lines. This may cause erratic engine performance
which would alert you to a low fuel situation.
AGAIN: We recommend keeping the fuel level above the 1/4 mark.
D
E
IESEL
NGINE
(For use when changing fuel filters)
Caution:
Never operate starter for longer than 30 seconds. Allow 2-5 minutes
cool down between starter activations of 30 seconds.

CUMMINS ISL 400 (U270/U295)

1. Change filters (do not fill filters with diesel).
2. Push knob on, pump in and out.
3. The knob will be hard to pump at first and then get softer. This is a sign that
air is in the system. Continue pumping until it gets hard again.
4. Crank engine and "rev" to about 1500 RPM.
5. If engine does not start after 5-10 seconds, pump again, then crank engine.
Rev. 06-02
P
I
RIMING
NSTRUCTIONS
Appendix C - Engine Priming
Page C-1

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This manual is also suitable for:

U295U320U320 4200Gv320U320-gv320

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