Date: 11-15-19
Revision: 2
5.7.16-4
VASHON AIRCRAFT RANGER R7 MAINTENANCE MANUAL
Figure 5.7.16.2 Propeller removal with spinner hidden.
(1)
PROPELLER REMOVAL
(a)
Remove the spinner by unfastening the screws that attach it to the forward and
rear bulkhead.
(b)
Remove the safety wire.
(c)
Loosen each bolt one at a time in a star pattern by releasing the torque in small
increments. Support the propeller to ensure that it does not fall.
(d)
Once torque is released remove all bolts with the crush plate and the adapter plate.
(2)
PROPELLER INSPECTION
Defer to propeller manufacturers detailed instructions as required.
(a)
Examine the propeller blades for cracks, nicks, or dents beyond permissible limits in
the blade leading edge protection. These limits will be found in the propeller
manufacturer’s serv
ice manual. If a blade is unserviceable, return it to the factory.
(b)
Inspect the attaching bolts for worn or damaged threads and heads. Replace
damaged bolts with new ones.
