TM-9-2350-256-10
RECOVERY VEHICLE, FULL TRACKED: MEDIUM, M88A1
OPERATOR'S MANUAL
OCTOBER 2014
TM-9-2350-256-10 - Page 331 of 796
FORDING - Continued
NOTE
The following step is only performed if vehicle is submerged to a point where water enters
engine compartment.
5.
Keep engine speed up to prevent water from entering engine. Move vehicle out of water immediately, and
drain engine compartment by operating drain valve lever (WP 0044). If engine stalls while completely
submerged, have vehicle towed out. Apply temporary preservation as outlined in Lubrication Instructions
(WP 0101). Notify maintenance before starting main engine.
NOTE
The following step is only performed if it is necessary to halt the vehicle while engine
is submerged.
6.
Use brakes to stop the vehicle and shift transmission shift selector (WP 0012) to N position. Keep engine
speed at 950 to 1,000 rpm. To move again, shift transmission shift selector (WP 0012) to first gear and go
forward slowly at 3 to 4 mph (4.8 to 6.4 km/h). Keep engine above 950 rpm.
END OF TASK
AFTER FORDING
1.
Open hull drain valves (WP 0044).
2.
Run the main engine for a few minutes to help evaporate and blow out any water that may have entered.
3.
Check main engine and transmission oil for presence of water. If water is present, oil color will be lighter or
water will be seen. If oil color is changed or if water is present, notify maintenance to drain and refill with
correct oil.
4.
Wipe dry any wet vision devices with lens paper, and turn them in to maintenance for reconditioning as soon
as possible.
5.
Wash and clean vehicle, especially if vehicle was forded in salt water. Do not allow water to enter engine
exhaust or air intake vents.
6.
Perform after fording maintenance (WP 0126).
END OF TASK
END OF WORK PACKAGE
TM 9-2350-256-10
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