TCH.1C-27J-2-27JG
2-89.4 MEASUREMENT OF SPOILERS
CONVENTIONAL PLAY (refer to figure
) and (refer to figure
)
(Cont'd)
Stepwise load upwards, every 4.50 lb (2.04 kg), up
to 22.48 lb (10.20 kg) maximum and
simultaneously read, on the comparator (AGE NO.
00062), the related displacement value of the left
spoilers.
5.Put the values obtained in a diagram and draw a
graph, load applied Vs left spoilers displacement.
Check, from the graph, that the backlash C is not
greater than 0.4° 0,074 in (1.9 mm).
6.Remove the backlash test equipments (AGE NO.
00009) from the left spoiler and re-install them to the
right spoilers.
7.Repeat the backlash procedure as per steps 1 to 6
applying the load on the right spoilers. Check that the
backlash C is not greater than 0.4° 0,074 (1.9 mm).
8.At completion of the test, annul the hydraulic pressure
on both systems.
9.Remove the backlash test equipments (AGE NO.
00009) from the right spoiler.
FOLLOW ON MAINTENANCE:
None
27-60-00
2-647