Gen II
User Manual
4-32 – Propeller Balance
Chapter 4
Revision 2.2, Apr 2020
In the lower portion of the screen you see an information line stating: “Remove old weights;
install and enter new weights.” If the previous dynamic balance trim weights were left installed,
as explained in step 4.1.8 above, at this point the existing weights will be removed and replaced
with the new solution. If the previous dynamic balance weights were already removed for Run 1,
this is just a reminder text. This same information line in following runs means to remove the
trim weights installed on the previous run. In other words, the balance solution and resulting
weight installed here after Run 1 may change in Run 2. The weights installed after Run 1 would
be removed and new weights added at another location to refine the balance solution.
NOTE
In subsequent runs, all installed weights from each previous run must be removed. The “remove
weight” message will be repeated for every run and solution. Each new solution dictates that the
previously applied solution (installed weight) be totally replaced. In some cases, this may mean
removing and reapplying weight at the same or near the same location. Failure to remove
previously installed weight prior to applying the new solution weight will result in failure of the
propeller balance function.
The menus above the function keys are as follows;
[F0] “Backup” – Returns the user to the previous screen
[F1] “Inst=Sugg’ – Returns all “Installed” values to the values listed under the center
“Suggest” column.
[F2] “Inst=None” – Returns all “Installed” values to the null or “0” weight.
[F5] “Quit Job” – Terminates the job without the option to resume it later.
Press [OK] to continue with the Prop Suggested /Installed solution for engine #2 (if
conducting a two (2) engine job). If conducting a single engine job, move to the end of
this section, to continue with the instructions at the “Start Aircraft” screen.
The screen will display the “Start Aircraft” banner screen shown below.
Содержание Cobra II
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