Stop vehicle (see para. 2-10i).
Idle engine at 1000 to 1200 rpm for 3 to 5 minutes to cool it off. Bring idle down to 675 to 725 rpm
after cooling period.
Hold ENGINE FUEL SHUTOFF switch (1) down until engine stops.
If engine fails to shut off, pull manual fuel shutoff handle (2) until engine stops.
Notify unit maintenance.
Turn MASTERS switch to OFF.
Crossing Class 60 Bridge, Armored Vehicle Launched (NSN 5420-00-522-9599).
Failure to observe following precautions when crossing the Class 60 Bridge,
Armored Vehicle Launched, may cause injury to personnel or structural damage to
Center vehicle on bridge.
Cross bridge at speeds no higher than 8 mph (13 km/h).
Do not stop, accelerate, or shift gears while crossing bridge.