(c) At the bottom torque-link bushes: 1 Use an internal micrometer to measure the internal diameter T
_ and U of the bushes. Record the maximum dimension.
2 Use an external micrometer 25-50 mm (1.0-2.0 in.) to measure
_ the external diameter W and X of the sleeve (3). Make sure that the measurements are taken at a position 16 mm (0.6299 in.) from each end of the sleeve (3).
NOTE : The dimensions are taken at the positions W and X to
____ make sure that only the parallel part of the sleeve is measured.
3 Subtract dimension W from the maximum dimension T to give the
_ sleeve clearance. A maximum in-service sleeve clearance of
0.25 mm (0.0098 in.) is permitted. 4 Subtract dimension X from the maximum dimension U to give the
_ sleeve clearance. A maximum in-service sleeve clearance of
0.25 mm (0.0098 in.) is permitted. 5 Use an internal micrometer to measure the internal diameter V
_ of the sleeve (3) and record the maximum dimension.
6 Use an external micrometer 25-50 mm (1.0-2.0 in.) to measure
_ the external diameter N of the pin (1) and record the minimum dimension.
NOTE : Measure the diameter of the pin where it touches the
____ bottom torque link.
R 1EFF : 001-003, 051-052, 1 32-11-27Page 612 1 1 May 01/05 1 1 1CES 1 7 Subtract dimension N from the maximum dimension V to give the
_ pin clearance. A maximum in-service clearance of 0.103 mm (0.0040 in.) is permitted.
8 Install the sleeves (2) and (3) and the torque-link apex pin
_
(1) (Ref. TASK 32-11-27-400-001).
NOTE : Refer to (Ref. CMM 321133) for corrective action.
____ R **ON A/C 004-049, 053-099, 101-149, 151-199, 201-299, 401-499,
Subtask 32-11-27-220-059
A. Inspection Procedure
(Ref. Fig. 601A/TASK 32-11-27-991-003-A)
(1) Do a check of the axial clearances at the connections of the top and bottom torque-link hinges:
(a)
At the top, make sure that the total of the dimensions A + B is not more than 1.156 mm (0.0455 in.).
(b)
At the bottom, make sure that the total of the dimensions C + D is not more than 1.156 mm (0.0455 in.).
NOTE : Refer to (Ref. CMM 321225) for corrective action.
____
Subtask 32-11-27-220-058
B. Inspection Procedure
(1) Do a check of the radial clearance at the top torque-link joint as follows:
(a)
Carefully remove the top torque-link pin (Ref. TASK 32-11-27-000-001). (Ref. Fig. 602/TASK 32-11-27-991-010)
(b)
Use an external micrometer 50-75 mm (2.0-3.0 in.) to measure the diameter X of the pin and record the minimum dimension.
NOTE : Measure the diameter of the pin where it touches the
____ bushes in the top torque link and the MLG leg.
R 1EFF : 001-049, 051-099, 101-149, 151-199, 1 32-11-27Page 613 1201-299, 401-499, 1Aug 01/05 1 1 1CES 1
(c)
Use an internal micrometer to measure the internal diameter E and F of the bushes in the:
-top torque link
-MLG leg.
Record the maximum dimension.
(d)
Subtract dimension X from the maximum dimension E or F to give the clearance at the top pin position. A maximum in-service clearance of 0.119 mm (0.0046 in.) is permitted.
(e)
Install the top torque-link pin (Ref. TASK 32-11-27-400-001).
NOTE : Refer to (Ref. CMM 321225) for corrective action.
____
(2) Do a check of the radial clearance at the bottom torque-link joint as follows:
(a)
Carefully remove the bottom torque-link pin (Ref. TASK 32-11-27-000-001). (Ref. Fig. 602/TASK 32-11-27-991-010)
(b)
Use an external micrometer 50-75 mm (2.0-3.0 in.) to measure the diameter Y of the pin and record the minimum dimension.
NOTE : Measure the diameter of the pin where it touches the
____ bushes in the bottom torque link and the shock absorber.
(c)
Use an internal micrometer to measure the internal diameter G and H of the bushes in the:
-bottom torque link
-shock absorber.
Record the maximum dimension.
(d)
Subtract dimension Y from the maximum dimension G or H to give the clearance at the bottom pin position. A maximum in-service clearance of 0.119 mm (0.0046 in.) is permitted.
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