TM 9-2320-365-34-2
7-2. TORQUE CONVERTER REPLACEMENT/REPAIR (CONT)
(5) Inspect lockup piston (3) for cracks, distortion, scoring,
or burrs.
(6) Measure lockup piston (3) for wear. Minimum thickness
(A) 0.225 in. (5.72 mm).
(7) Inspect damper (4) for cracks, distortion or missing parts.
(8) Measure damper (4) for plate thickness (A) and flatness
(B).
Minimum thickness 0.317 in. (8.05 mm).
Max6imum flatness variation 0.020 in. (0.51 mm).
(9) Inspect lockup clutch backing plate (5) for cracks,
distortion, or scoring.
(10) Measure lockup clutch backing plate (5) for minimum
dimension (A) 0.33 in. (8.59 mm) from back face to wear
step and maximum flatness variation (B) 0.006 in. (0.15
mm).
(11) Inspect turbine (6) for cracks, loose rivets or excessive
spline wear.
(12) Measure turbine (6) to damper (4) for maximum spline
wear 0.015 in. (0.38 mm).
(13) Measure hub (7) of turbine (6) for minimum outside
diameter 2.42 in. (61.47 mm).
7-8
