All slats, flaps, and fixed LE removed.

Support lollypos .

All actuators to retract.

Lube all cables if applicable.

Do not connect drive cables to {DU.

Remove actuators, measure on bench, at retract position. Adjust lollypop.

Install actuators

Set outboard actuators to retract dog stop voltage. turn pollypos to full retract  position. Vertical within 5 degrees?

Cut safety wire and adjust lollypos to vertical.  Safety wire.

Measure actuator retracted length again.

if within specs, support jackscrews.

 

Remove C1 to allow brake release.

Brake release. 9 1/2 turns out for slats by speed handle. 24 out for flaps.  !!!!!!! turn brake release off.

Verify PDU is DISCONNECTED from inboard drive cables.

RAC PDU down a little, then up tp UP ELECTRICAL stop.

Connect C1

Connect inboard cables to PDU.

 

Be sure the Jackscrews are supported, and CANNOT touch the internal fuel cups.

RAC to full extend.

Test degrees of over rotation is allowed to get to the dog stop. return to vertical. install fixed LE. Install Flap Slat.

RAC to retract. recheck retract RAW RETRACT voltage.

Check Conditioned retract voltage. adjust to book value.

RAC to extend.  Check conditioned extend voltage.

Check intermediate voltages