(h)
Torque the cap-screws (6) to between 0.124 and 0.192 m.daN (10.97 and 16.99 lbf.in).
(i)
Safety the cap-screws (6) with MISCELLANEOUS (Material No. 19-010).
(2) If the dimension X at the sensor 15GA(14GA) is incorrect, do the steps that follow:
(a)
Remove the nuts (8), the washers (9) and the screws (1).
(b)
Remove the target (2) and the spacer (3) if installed.
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(c)
Make sure that the bracket (7) is in the correct condition.
(d)
Install the SETTING BLOCK (460006428) on the bracket (7). (Ref. Fig. 503/TASK 32-31-73-991-019)
(e)
If it necessary to install the spacer (3), calculate its thickness (dimension E) as follows:
(f)
If necessary, machine the faces of the spacer (3) to get the correct dimension X.
(g)
Remove the SETTING BLOCK from the bracket (7).
(h)
If it is necessary to install the spacer (3), apply PRETREATMENT FOR PAINTING (Material No. 13-002) to the faces of the spacer.
(i)
Install the target (2) (and if necessary, the spacer (3)), with the screws (1), the washers (9) and the nuts (8).
1_ Measure and record the dimensions F, G and H.
2_ Calculate the dimension J (J = Dimension G - 7.450mm (0.2933
in.)).
3_ Measure and record the dimension K.
4_ The spacer (3) thickness = F - (H + J + K).
(3) If the dimension Z at sensor 17GA(16GA) is incorrect, do the steps that follow:
(a)
Remove the cap-screws (16), the washers (11) and the nuts (10).
(b)
Remove the adaptor (13) and the spacer (12) if installed.
(c)
Make sure that the target mounting bracket is in the correct condition.
(d)
If necessary, machine the faces of the spacer (12) to get the correct dimension Z.
(e)
If it is necessary to install the spacer (12), apply PRETREATMENT FOR PAINTING (Material No. 13-002) to the faces of the spacer.
(f)
Install the spacer (12) if necessary, the adaptor (13), the cap-screws (16), the washers (11) and the nuts (10).
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(4) If the dimension X at sensor 17GA(16GA) is incorrect, do the steps that follow:
(a)
Remove the cap-screws (19), the washers (15) and the nuts (14).
(b)
Remove the target (18) and the spacer (17) if installed.
(c)
Make sure that the target mounting bracket is in the correct condition.
(d)
Install the SETTING BLOCK (460006429) on the adaptor (13).
(e)
If it is necessary to install the spacer (17), calculate its thickness (dimension L) as follows:
1 Measure and record the dimensions N, P and Q.
_
2 Calculate the dimension M (M = Q + 5.75 mm (0.0226 in.)).
_
3 The spacer (17) thickness = M - (N + P).
_
(f)
If necessary, machine the faces of the spacer (17) to get the correct dimension X.
(g)
Remove the SETTING BLOCK from the bracket (7).
(h)
If it is necessary to install the spacer (17), apply PRETREATMENT FOR PAINTING (Material No. 13-002) to the faces of the spacer.
(i)
Install the target (18) (and if necessary, the spacer (17)) with the cap-screws (19), the washers (15) and the nuts (14).
Subtask 32-31-73-865-070
D. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1GA, 2GA, 52GA.
Subtask 32-31-73-740-057
E. Test
(1) Do a BITE test of the landing gear (Ref. TASK 32-69-00-740-001).
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Subtask 32-31-73-582-056
F. Lower the Aircraft
(1) Lower the aircraft off jacks (Ref. TASK 07-11-00-582-002). Subtask 32-31-73-860-058
G. Aircraft Maintenance Configuration
(1)
If you did the flight configuration precautions, put the aircraft back to the ground configuration (Ref. TASK 32-00-00-860-002).
(2)
Connect the isolation coupling of the PTU (Ref. TASK 29-23-00-860-002).
(3)
Pressurize the applicable hydraulic reservoirs (Ref. TASK 29-14-00-614-002).
Subtask 32-31-73-410-056
H. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Remove the access platform(s).
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