TCH.1C-27J-2-27JG
Consumable Material Required:
None
Safety Conditions:
PROCEDURE:
2-5.1
GENERAL
Before performing the functional tests bleed
completely flaps and lift dumpers control hydraulic
systems. Noise, buffeting and vibration of these
surfaces are symptoms of presence of air in the
hydraulic system.
1.In case of the FLAP CONTROL SYSTEM
troubleshooting requires to perform the flap rigging, it
is necessary to perform the below desribed functional
test / adjustement by respecting the following order :
A. Preparation as described in following Paragraph. B.
Adjustement of flap control lever. C. Visual check
(refer to para
step from 9 to 11.E. D. Bungee installation (refer to
para
) . F. Flap functional check from
hyd sys No. 1.
2-5.2
PREPARATION
1.Supply (AGE NO. 00262) the hydraulic pressure to
3000 psi, (210 kg/cm
²
). Set the flow rate at least 6.6
gpm (25lt/min).
2.Install the template (AGE NO. 00067) for flaps
surfaces travel check. Do not install the two brackets
on the template.
(Cont'd)
27-00-30
2-12