inches measured along the indicator surface) aft of the DOWN position.
(i)
Move the speed brake control lever until the spoiler No. 2 is 15 |1 degrees up from the down position. 1) Make sure the spoilers No. 3, 6 and 7 align with the
spoiler No. 2 in the limit of |0.5 degrees.
(j)
Move the speed brake lever to the FLIGHT position:
1) Make sure the spoiler No. 2 is up 26 |2 degrees.
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2) Make a record of the position of the spoiler No. 2. 3) Make sure the spoiler No. 7 aligns with the spoiler No. 2 in the limit of |1 degree.
(k)
Move the speed brake control lever to the UP position.
(l)
Use the control surface protractors to make sure the spoilers are in the correct position: 1) Make sure the spoiler No. 2 is up 39 |3 degrees. 2) Make a record of the position of the No. 2 spoiler. 3) Make sure the spoiler No. 7 is up a minimum of 36 degrees. 4) Make sure the spoiler No. 7 aligns with the spoiler No. 2
in the limit of |2 degrees. 5) Make sure the spoiler No. 3 aligns with the spoiler No. 2 in the limit of |0.25 inch. 6) Make sure the spoiler No. 6 aligns with the spoiler No. 7 in the limit of |0.25 inch.
(m)
Turn the captain's aileron control wheel 87 degrees counterclockwise from the neutral position: 1) Make sure the spoiler No. 2 is up 39 |3 degrees. 2) Make a record of the position of the spoiler No. 2. 3) Make sure the spoiler No. 7 is not in the fully down
position.
(n)
Turn the captain's aileron control wheel 87 degrees clockwise from the neutral position: 1) Make sure the spoiler No. 7 is in the same position as the
spoiler No. 2 was before in the limit of |1 degree. 2) Make sure the spoiler No. 2 is not in the fully down position.
(o)
Move the speed brake lever to the DOWN position.
S 725-009
(3)
Do a test of the friction at the speed brake lever:
(a)
Install the spring scale to the end of the speed brake lever.
(b)
Make sure the maximum force necessary to move the speed brake lever is in these limits: 1) From the DOWN to the FLIGHT position: 20 pounds
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2) From the FLIGHT to the UP position: 28 pounds 3) From the UP to the FLIGHT position: 28 pounds 4) From the FLIGHT to the DOWN position: 20 pounds
G. Put the Airplane Back to Its Usual Condition
S 865-010
(1)
Remove the systems A and B hydraulic power (Ref 27-61-00/201).
S 085-011
(2)
Remove the protractor and the protractor mount from the captain's aileron control wheel.
S 085-012
(3)
Remove the control surface protractors and the stands from the spoilers.
(4)
Remove the electrical power (Ref 24-22-00/201).
S 865-013
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SPOILER RATIO CHANGER - INSPECTION CHECK
________________________________________
1. General_______
A. There is one task in this procedure, an inspection of the input rod for the spoiler ratio changer. To do the inspection, you measure the diameters of the clevis and the lockbolt that attach the input rod.
TASK 27-61-31-226-001
2. Spoiler Ratio Changer Input Rod Inspection (Fig. 601)__________________________________________
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