TM-9-2350-277-20-2 Unit Maintenance Manual Volume 2 M113A3 M577A3 M1064A3 M1068A3 M58 Download
Page 488 of 790
TM 9-2350-277-20-2 ADJUST THROTTLE VALVE (TV) MODULATOR — Continued 0213 00 NOTE If shifts are within ranges, adjustment is complete. If not, do Step 2 and Step 3. 2. If the upshift 1 to 2 is below 7 mph (11 km/h), do ADJUST Step 11 again. 3. If upshift 2 to 3 is above 18 mph (29 km/h), do ADJUST Step 12 again. NOTE Do Step 4 only if the minimum/maximum shift points in Step 1 have not been obtained. 4. If more adjustment is needed, reposition throttle valve modulator lever (1) as follows: a. Loosen hex nuts (2)(3)(4). b. Adjust lever (1) away from modulator bracket (5) if upshift 1 to 2 is below 7 mph (11 km/h). c. Adjust lever (1) toward modulator bracket (5) if upshift 2 to 3 is above 18 mph (29 km/h). d. Tighten hex nuts (2)(3)(4). 5. Repeat Steps 1 - 4 until shift ranges are met. FOLLOW-THROUGH STEPS 1. Install driver’s power plant access panel (see your -10). 2. Close power plant front access door (see your -10). 3. Raise trim vane (see your -10). END OF TASK 0213 00-6