TM 9-2320-360-10
CAUTION
Avoid using LOW transfer case with transmission selector in 1 (first
range). If using LOW transfer case & 1 (first range), do not exceed
1200 RPM when starting from a stop. If the tractor does not move
prior to reaching 1200 RPM, do not continue to increase engine
RPM. Failure to comply may result in driveline damage.
i. Set transmission range selector (4) to 2 position.
CAUTION
Limit HET Tractor speed to 3 or 4 mph (5 or 6 km/h) during fording
operations. Failure to do this will result in equipment damage.
j. Drive HET Tractor slowly into water. Keep speed steady while fording water. Do not stop unless
absolutely necessary.
k. Restart engine immediately if it stalls. If engine will no start, tow or winch HET Tractor from water
with another vehicle as soon as possible.
l. If HET Tractor accidentally enters water deeper than 28 in. (71 cm):
(1) Press brake pedal (5) until HET Tractor stops.
(2) .Set transmission range selector (4) to R (reverse) position.
(3) Let up on brake pedal (5).
(4) Slowly back HET Tractor out of deep water.
WARNING
Do not rely on service brakes after fording water. Wet brakes may
not stop HET Tractor. Injury or death to personnel may result.
m. After leaving water, press brake pedal (5) lightly and hold while driving slowly to dry out brake
linings.
n. Stop HET Tractor when clear of fording area.
o. Apply and release PARKING BRAKE control (6) several times to remove water from brake
components.
CAUTION
Sat water is corrosive and will damage HET Tractor parts that it
contacts. HET Tractor parts that come in contact with salt water
must be washed.
p. Remove water and clean foreign deposits from all HET Tractor parts as soon as possible.
Change 3 2-195
