(16)
If one of the above measuring points is not correct:
-loosen one of the two locknuts (30) and (32) (the locknut (30) has a left-hand thread)
-turn the barrel of the door-operating link to adjust the length of the link to set the gap as necessary
-temporarily tighten the locknuts (30) and (32).
NOTE : If there is not enough adjustment available (the eye-end goes
____ out of "safety"), then loosen the other locknut and adjust that end of the door operating link. Tighten the locknut when the adjustment is satisfactory.
(17)
Remove the SAFETY DEVICE - RAT (98D29208246001).
(18)
Extend the RAT (Ref. TASK 29-22-00-869-005).
(19)
Install the bush (22) in the fork (23).
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(20)
Put the inner door-operating link (24) into the fork (23) and install
the bush (25).
(21)
Install the bolt (20) and the washers (21) and (26) and the nut (27).
(22)
Safety the nut (27) with a new cotter pin (28).
(23)
Cut, remove and discard the lockwire from the locknuts (33) and (35). NOTE : The upper locknut (35) has a left hand thread.
____
(24)
Turn the turbine blades of the RAT until one blade aligns with the edge of the inner (RH) door.
(25)
Turn the barrel (34) of the door-operating link (RH) to adjust the clearance "C" between the tip of the blade and the RAT door edge (not the door seal) as necessary:
-the clearance "C" must be between 31.0 mm (1.2204 in.) and 37.0 mm (1.4566 in.).
NOTE : The barrel of the operating link has two parts which are
____ joined with a swivel link. Thus, if you turn one part of the barrel, only the eye-end related to that part is adjusted.
(26)
Temporarily tighten the locknuts (33) and (35).
(27)
Adjust the blades of the RAT until they align with the index marks on the leg assembly.
NOTE : If the blades do not align, the index mechanism will prevent
____
the retraction of the RAT.
(28)
Retract the RAT slowly (Ref. TASK 29-22-00-869-006).
(29)
Make sure that there is a clearance between the RAT, the link and the door during retraction.
(30)
Install the SAFETY DEVICE - RAT (98D29208246001) to prevent an accidental extension of the RAT.
(31)
Loosen one of the two locknuts (33) and (35) and turn the barrel of the door-operation link to adjust the inner (RH) door.
NOTE : The inner door is adjusted correctly when it is flush with the
____
outer door and :
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-
the clearance V between both doors is between 2.0 mm (0.0787 in.) and 5.0 mm (0.1968 in.) along the longitudinal joint and
-
the clearances R, S, T, U, K, L, M, N, are between 2.0 mm (0.0787 in.) and 3.0 mm (0.1181 in.).
(32)
Extend and retract the RAT to make sure that the RAT door seals are in their correct position (Ref. TASK 29-22-00-869-005) and (Ref. TASK 29-22-00-869-006).
(33)
The mismatch tolerance O, P, Q, along the longitudinal joint must be between 0.0 mm (0.0000 in.) and 1.50 mm (0.0590 in.).
(34)
Temporarily tighten the locknuts (33) and (35). NOTE : If there is not enough adjustment available (the eye-end goes
____ out of "safety"), then loosen the other locknut and adjust that end of the door operating link. Tighten the locknut when the adjustment is satisfactory.
(35)
Remove the SAFETY DEVICE - RAT (98D29208246001).
(36)
Extend the RAT (Ref. TASK 29-22-00-869-005).
(37)
Make sure that the two door-operating links are in a safe condition.
(38)
Make sure that you cannot put a wire 1.2 mm (0.0472 in.) thick through the check holes of the links.
(39)
Tighten the locknuts (30),(32),(33) and (35).
(40)
Safety the locknuts with the lockwire, MISCELLANEOUS (Material No. 19-010).
Subtask 29-22-00-710-065
D. Do this Test
(1)
Retract the RAT (Ref. TASK 29-22-00-869-006).
(2)
Make sure that the RAT, the links and the doors operate correctly when the RAT retracts.
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