TCH.1C-27J-2-27JG
2-71
FLAPS HYD SYS NO. 2 - FUNCTIONAL TEST
INPUT CONDITION:
Aircraft Applicability:
04162, 04180
Required Conditions:
NOTE
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 :
1.Adjustement of flap control lever.
2.Visual check as described (refer to para
)
INSTALLATION, step from 9 to 11.
3.Bungee installation (refer to para
) .
4.Flaps adjustement (refer to manual
) .
5.Flap functional check from hyd sys No. 1.
PREPARATION (refer to figure
figure
) , (refer to figure
)
and (refer to figure
1.Supply the hydraulic pressure to 3000 psi, (210
kg/cm²). Set the flow rate at least 6.6 gpm (25 lt/min).
2.Install the template (AGE NO. 00067) for flaps
surfaces travel check. Do not install the two brackets
on the template.
NOTE
When the templates installation are required,
apply a light force on the template itself in
order to reduce or annull the possible offset
due to skin surface waveness.
27-50-10
2-538