12
FP03-60E Propeller
Operator's manual
Introduction
This chapter provides information on handling and maintenance of Pipistrel FP03-60E propeller.
CAUTION!
Prior to servicing the propeller the area around the aircraft must be cleared and barricade
tape put up, to warn passers by of the possible hazard.
WARNING!
Make sure that engine/motor can not be started during servicing operations.
Upon delivery
Upon delivery please verify all parts inside the package for eventual damage which could occur dur-
ing transportation.
WARNING!
The self-locking nuts that come with the propeller may only be used once. Any
self-locking nuts that are removed MUST be replaced with new ones.
Propeller installation
• Place the propeller plate adapter and the spinner backplate on the center of motor front side.
• Fit the M8 hex-head bolts with a washer and apply some Loctite 243 to their thread.
• Place the propeller on the spinner backplate.
• Fasten the propeller to the motor using the six M8 hex-head bolt. Cross-tighten them first to 10
Nm and then torque them to 24 Nm.
• Install the spinner. Make sure that the notch on the spinner matches the one on the backplate.
• Fasten the spinner to the backplate using the nine M4 hexagon socket button head screws.
WARNING!
Do not attempt, under no circumstances, to torque the bolts more than 24 Nm.
Should you ever desire to replace the bolts and nuts, make sure you use bolts and nuts that comply
with the durability class of at least 8.8.
Propeller removal
- Unscrew the nine M4 Hexagon socket button head screws connecting the spinner to the backplate.
- Remove the spinner by bending it slightly, sliding it off the back plate and around the propeller.
- Unscrew the six M8 hex-head bolts and washers.
- Mark the respective angular positioning of propeller and spinner backplate using tape or a pen
marker. These markings must be respected during the re-installation of the propeller on the air-
craft.
- Remove the propeller, the backplate and the plate adapter from the motor.
- Separate the backplate and the propeller and collect the fastening material.
Handling and maintenance
Summary of Contents for FP03-60E
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