TCH.1C-27J-2-27JG
2-16.1 LEFT AILERON GEARED TRIM TAB TRAVEL
(refer to figure
) , (refer to figure
)
and (refer to figure
5.Set the trim button (8), on the Pilot control wheel (7)
from neutral position, to RH and maintain. Check that
the geared trim tab moves to 15.25 ° ± 1 ° upwards
and the LH nipple of the aileron trim indicator (3) on
the Combined Trim Indicator (4) shows 15
°
up
(Tolerance -1 mm respectly to red strep).
6.Release the trim button (8) on the Pilot control wheel
(7).
7.Set the trim button (5), on the Copilot control wheel
(6), to LH and maintain. Check that the geared trim
tab moves to 15.25 ° ± 1 ° downwards and the LH
nipple of the aileron trim indicator (3) on the
Combined Trim Indicator (4) shows 15° down.
8.Set the trim button (5), on the Copilot control wheel
(6), to RH and maintain. Check that the geared trim
tab moves to 15.25 ° ± 1° upwards and the LH nipple
of the aileron trim indicator (3) on the Combined Trim
Indicator (4) shows 15° up.
9.Release the trim button (5) on the Copilot control
wheel (6).
10.Set the trim button (8 ), on the Pilot control wheel (7 )
to LH/RH and, as soon as the trim tab does not
continue to move, set the Copilot trim button (5), on
the Copilot control wheel (6) to RH/LH and verify that
the geared trim tab does not continue to move
downwards (upwards).
11.Perform the trim complete travel, from all downwards
to all upwards (or vice versa) and verify that the time
required is within the range 6 thru 10 seconds.
(Cont'd)
27-10-10
2-126