TM 9-2320-366-34-4
21-4. ROTATING CLUTCH MODULE REPAIR (CONT)
(5) Inspect spline of C2 drive hub (3) for cracks and burrs.
(6) Inspect spline of C1 drive hub (4) for cracks and burrs.
(7) Measure spline wear on C2 drive hub (3), maximum
distance between splines is 0.015 in. (0.038 cm).
(8) Measure spline wear on C1 drive hub (4), maximum
distance between splines is 0.015 in. (0.038 cm).
(9) Measure thickness (A) of each C1 friction plate (5),
minimum thickness 0.087 in. (0.220 cm).
(10) Lay straight edge across each C1 friction plate (5),
subtract measurement (B) from (A), maximum bend in
friction plate 0.016 in. (0.040 cm).
(11) Perform steps (9) and (10) on six intermediate plates (6).
(12) Measure oil groove depth of each C1 friction plate (5),
minimum depth 0.008 in. (0.020 cm).
(13) Measure thickness (A) of each C1 reaction plate (7)
(steel plate), minimum thickness 0.095 in. (0.241 cm).
(14) Lay straight edge across each C1 reaction plate (7),
subtract measurement (B) from (A), maximum bend in
reaction plate 0.016 in. (0.040 cm).
(15) Perform steps (13) and (14) on six clutch disks (8).
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