Specifications

CHECK THE
TRANSMISSION FLUID LEVEL
Because you will get an accurate reading only after
the engine has run long enough to thoroughly warm up,
this should be one of the last checks you conduct before
boating. Run the engine in the water at least five
minutes in the water, and check the fluid immediately
after shutting down to get an accurate reading.
Step 1: After operating the engine at idle while in the
water for at least five minutes or until warm, turn the
engine OFF and disconnect the engine safety starting
switch. Be sure the throttle/shift control lever is in
neutral. Open the engine compartment and locate the
transmission dipstick.
Note: The transmission fluid level must be checked
immediately after the engine shut-down to prevent an incorrect reading. Fluid drains back into the transmission from
the cooler and cooler lines, and the dipstick could give a false reading if not done quickly.
Step 2: Remove the dipstick and wipe it off with a clean rag. Quickly re-insert it fully and immediately remove. Check that the
level is at the FULL WARM mark on the stick.
Step 3: Add or remove fluid as necessary to maintain the level at the mark. It is as important to avoid overfilling the trans-
mission fluid as it is to avoid underfilling. Use only the recommended automotive-type transmission fluid. Check with your
MasterCraft dealer for the specifications. Never mix different types or brands of fluid! The manufacturer specifies Dexron-III
fluid in the direct drive 1:1 transmission and 15W40 motor oil in the V-drives and gear-reduction transmissions.
QUARTERLY (Every 50 Hours)
MasterCraft recommends that your quarterly–or 50-hour–maintenance
requirements be performed by your MasterCraft dealer. The staff there has
the proper equipment and technical training to best meet your service needs.
LUBRICATE THE ENGINE
STARTER GEAR AND SHAFT
Because this process should be completed while the engine is
cool and cannot cause burns to your skin, we recommend you do
this before starting your boat.
Step 1: Ensure the engine is OFF and the engine safety starting
switch is disconnected. Be certain that the throttle/shift control
lever is in neutral. The engine must be cool.
Step 2: Disconnect the positive (+) battery terminal.
Step 3: Open the engine cover and locate the starter on the
lower starboard side of the engine.
Step 4: Disconnect the starter and carefully remove it.
2006 MasterCraft Owners Manual–Page 15-9