TM-9-2320-365-34-2

M1078 SERIES, 2 1/2-TON, 4 X 4, LIGHT MEDIUM TACTICAL VEHICLES (LMTV)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE; VOLUME NO. 2 OF 2

AUGUST 2005

CHANGE 2

TM-9-2320-365-34-2 - Page 312 of 1414

TM 9-2320-365-34-2

7-8

Change 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). Maximum 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. (8.38 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).