Following the activation of the automatic fire suppression system 
or a hand-held fire extinguisher, a careful determination should be 
made as to whether the boat can safely be operated. If there is any 
doubt or concern whatsoever, the boat should be towed to shore 
and/or dock for service by an authorized MasterCraft dealer prior 
to operating again. Failure to follow these instructions could result 
in death or serious injury/illness.
Troubleshooting
•  If there is evidence of fire in the engine compartment of a V-drive 
boat and the automatic fire suppression system does not acti-
vate, pull the manual override (on domestic boats only). The over-
ride location is illustrated in the Guide to Individual Models of this 
Owner’s Manual. Boat owners should also confirm this location 
with the assistance of an authorized MasterCraft dealer.
•  If the manual override does not deploy, ensure all persons on-
board are equipped with PFDs (personal flotation devices). If 
there is time, send visual and sound signals of the emergency. All 
persons should abandon ship and move to a safer location. Boats 
can be consumed by fire and even explode if there are fuel fumes. 
Location
Automatic Fire Extinguishers:  All automatic fire extinguishers are 
located in the engine compartments on all boats. The locations of 
automatic fire suppression override units’ manual override varies by 
model, but generally is in the vicinity of the helm. 
Manual Fire Extinguishers:  Manual fire extinguishers have various 
locations within the boat, but are generally located under either the 
observer seat or in the head and all are easily accessible. Be certain 
to determine the location of all fire suppression and extinguishing 
units on the boat. Your authorized MasterCraft dealer can assist you.
Operation
Automatic Fire Extinguisher Manual Override:  It is possible to man-
ually override the HFC-227 fire extinguishing system on all non-CE 
packaged boats.  Pull the pin from the red handle labeled FIRE near 
the helm seat.  Pull up on the FIRE handle to deploy the system.  
Manual Fire Extinguishers:  Pull the pin and squeeze the trigger.
Special Attention
In case of an engine compartment fire, shut down the engine and 
blowers before manual discharge, or immediately following the 
automatic discharge. Boats are equipped with a discharge indica-
tion light at the instrument panel or on the video display gauge at 
the helm.
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