TORQUE CONVERTER
Note. Torque converter is a sealed unit and must be serviced as a complete assembly. Perform the following tests to check torque converter condition. Torque converter and transmission oil cooler must be thoroughly cleaned and flushed if transmission fluid is contaminated.
One-Way Clutch Test
- Install turner and stopper of one-way clutch tester in torque converter. (Scheme 31) Turner fits in inner race of one-way clutch. Stopper fits in notch of converter hub and outer race of one-way clutch.
- Clutch should lock when rotated counterclockwise, and turn freely when rotated clockwise. If necessary, clean torque converter and retest clutch. Replace torque converter if clutch fails test.
Scheme 31
TRANSMISSION SPECIFICATIONS
| Application | In. (mm) | |
|---|---|---|
| Converter Sleeve Runout (Maximum) | .0118 (.30) | |
| Drive Plate Runout (Maximum) | .008 (.20) | |
| Piston Stroke | ||
| Forward Clutch | .055-.062 (1.40-1.60) | |
| OD Direct Clutch | .069-.102 (1.77-2.58) | |
| No. 1 Brake | .031-.052 (.78-1.32) | |
| No. 2 Brake | .040-.065 (1.02-1.65) | |
| Direct Clutch | .042-.065 (1.06-1.64) | |
| Low/Reverse Brake Pack Clearance | .024-.076 (.61-1.93) | |
| OD Brake Snap Ring-To-Flange Clearance | .022-.064 (.56-1.62) | |
| Output Shaft End Play | .012-.035 (.30-.89) | |
| Planetary Pinion Gear Clearance | .008-.020 (.20-.51) | |
| Torque Converter Depth | .88 (22.7) | |
TRANSMISSION SPECIFICATIONS
| Application | Standard - In. (mm) | Maximum - In. (mm) |
|---|---|---|
| Gear Side Clearance | .0028-.0059 (.07-.15) | .0118 (.30) |
| Gear Tip Clearance | .0043-.0055 (.11-.14) | .0118 (.30) |
| Gear-To-Housing | .0008-.0019 (.02-.05) | .0039 (.10) |
OIL PUMP SPECIFICATIONS
TORQUE SPECIFICATIONS
| Application | Ft. Lbs. (N.m) | |
|---|---|---|
| Center Support-To-Case Bolt | 19 (26) | |
| Cooler Union Nut | 26 (35) | |
| Extension Housing-To-Case Bolt | 26 (35) | |
| Oil Pump-To-Case Bolt | 15 (21) | |
| Transmission Case-To-Converter Housing Bolt | ||
| 10-mm | 25 (34) | |
| 12-mm | 42 (57) | |
| INCH Lbs. (N.m) | ||
| Control Shaft Lever Bolt | 115 (13) | |
| Lock Pawl Bracket Bolt | 66 (7.5) | |
| Oil Pan Bolt | 40 (4.5) | |
| Oil Pump Housing Bolt | 80 (9) | |
| Oil Strainer Bolt | 49 (5.5) | |
| Transmission Range Switch | ||
| Shift Shaft Set Nut | 44 (5) | |
| Shift Switch Lock Bolt | 44 (5) | |
| Throttle Cam Bolt | 71 (8) | |
| Upper Valve Body-To-Lower Valve Body Bolt | 49 (5.5) | |
| Valve Assembly-To-Case Bolt | 89 (10) | |
TORQUE SPECIFICATIONS