1. Check each propeller blade for wear, erosion of cavitation or ventilation, and / or other
damage.
2. Check for damage to the propeller shaft.
3. Check the locking pin.
4. Check for fishing line attached around the propeller shaft.
5. Check for damage to the propeller shaft seal.
Removing the Propeller
•
Tighten the locking pin (coupling) and pull it using two pliers
•
Remove the propeller nut, washer, and spacer (if equipped)
•
Remove the propeller and thrust washer
1
2
3
Propeller Installation
To install the Propeller follow the following procedures:
1. Apply anti-corrosion oil to the propeller shaft
2. Install the spacer (if equipped), thrust washer, and propeller
3. Install the washer and set screw by screwing with the correct torque.
4. Align the propeller bolt with the propeller shaft hole. Insert a new securing pin (cupplate) and
bend the pin tips after installation.
CAUTION
Be sure to install the thrust washer before installing the propeller, otherwise its parts may be
damaged.
Be sure to use a new locking pin to properly fasten the propeller, otherwise the propeller may drop
during engine operation and / or get lost.
5
4
Pin lock
1.
Propeller nut
2.
3.
Washer
Propeller
4.
Thrust washer
5.
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