MasterCraft XT21 User Manual

Step 5
Thoroughly clean and apply a light coat of waterproof marine multi-
purpose grease to the splined area of the shaft and propeller.
Step 6
Align the splines and carefully install the propeller onto the shaft.
DO NOT FORCE THE PROPELLER INTO PLACE. If necessary, gently
tap the propeller into place with a rubber mallet.
Step 7
Install the propeller nut and tighten it into place to 50-ft-lbs with a
torque wrench.
Step 8
Install a new cotter pin and bend the ends around the shaft to lock
the propeller on the shaft.
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MasterCraft XT21 Specifications

General

Draft	30"
Seating Capacity	14 people
Ballast System	Gen 2 Surf System
Weight	4, 400 lbs
Engine	Ilmor 6.0L
Engine Options	Ilmor MV8 6.2L
Wakeboard Tower	Z6 Tower