(1) Check quality of fuel in fuel tank by
operating engine from a temporary tank
of known fuel quality.
(a) Disconnect fuel line at fuel/water
separator, where line leads to fuel
(b) Place disconnected end of fuel line
in temp tank of known clean fuel.
(c) Start engine and run it for
approximately 5 minutes to
determine if engine performance
improves with known clean fuel.
(2) If fuel is of good quality, go to Step 3 of
(3) If fuel is of questionable quality, drain
fuel tank and replace fuel (Para 5-9).
LOAD AND GEAR RANGE
Check that payload is within specified load
range for machine. Check that gear range in
use is correct for operation and load
(a) If load is within specified range and
gear range is correct, notify Direct
Support about this fault.
(b) If load is above specified range,
reduce load. If gear range too high,
shift to lower gear