2016 OWNERS MANUAL / 0275
Models 
Available as an option on all boats. There are two different types of 
flushes and the installed option will depend on the boat model.
Purpose 
Boats that will be operated in salt water (or brackish fresh water) 
need to be rinsed after every use, including internal engine parts 
where water has been drawn.  
 
Location 
The engine flush connection is on the transom, but varies on differ-
ent models.  
 
Operation 
The engine flush connection allows for quick and easy connection to 
a shore-side garden hose or similar hose to quickly and easily flush 
the engine. See the ILMOR Engine Owner’s Manual for additional 
details regarding this important function. The flush connection is 
located on the transom. 
 
Troubleshooting 
If a hose will not connect to the flush connection, locate a different 
hose. Garden hoses work fine as long as the hose end is not bent or 
misshapen.
If water will not enter through the flush connection, disconnect the 
hose and check that there is no obstruction in the connection area.
If there is no obvious reason for the system malfunction, take the 
boat to an authorized MasterCraft dealer for assistance.
HEAD AND TOILET SYSTEM
 
 
 
Model 
X26, as an option 
 
 
Purpose 
The on-board head provides convenience for longer outings.
 
Location 
The head is located forward of the observer seat, accessible 
through a door that opens into the walk-thru area to the bow.
Operation
This boat is equipped with an Dometic Masterflush electric macer-
ating toilet.  The Masterflush toilet has a rugged glass filled nylon 
twin impeller that instantly draws in the effluent into the macerating 
chamber where the waste is pulverized by a 10 blade stainless steel