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Home >> Hyundai >> 1991 >> Excel GS, Automatic >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Diagnosis & Overhaul - Km175, Km176 & Km177 >> Transaxle Disassembly

Transaxle Disassembly

  1. Remove torque converter. Using a dial indicator, measure input shaft end play prior to disassembly. Remove transfer shaft cover. Measure transfer shaft end play. Record end play measurements for reassembly reference. Remove pulse generators, manual control lever and inhibitor switch.
  2. Remove end clutch cover. Remove end clutch assembly. Remove thrust washer. Remove end clutch hub and thrust washer, and pull out end clutch shaft.
  3. Rotate transaxle assembly so converter housing is facing up. Remove converter housing. Remove oil pump bolts, and install Pump Remover (09452-21100) into pump removing holes. Remove oil pump assembly.
  4. Remove differential assembly, fiber thrust washer and front clutch assembly. Remove metal race, needle bearing and fiber thrust washers Remove rear clutch assembly and thrust bearing. Remove clutch hub, thrust washer and bearing.
    5. NOTE: It may be necessary to use Spring Compressor (09222-28000) to remove kickdown servo snap ring.
  5. Remove kickdown drum and band. Remove kickdown servo cover snap ring and servo switch. Remove kickdown servo snap, ring (if equipped). Remove kickdown servo piston and spring.
  6. Remove anchor rod (inside transaxle case). Remove snap ring. Turn transaxle so oil pan is up. Remove oil pan and gasket. Remove oil filter. Disconnect throttle control cable from cam on valve body. Depress tabs and remove solenoid valve harness connector from transaxle case. Remove valve body retaining bolts, recording length and position while doing so.
  7. Remove valve body. Turn transaxle with oil pump side up. Using Center Support Remover (09453-21310), pull center support straight up.
  8. Remove reverse sun gear and forward sun gear as an assembly. Remove planetary carrier assembly, thrust bearing and race. Remove wave spring, return spring, lined plates and steel plates. Remove idler shaft lock plate from side of case.
  9. Loosen transfer idler shaft with Wrench Adapter (09454-21100). Remove transfer idler shaft, idler gear, bearing inner races and spacer from case. Remove output flange bearing retainer, "O" ring and snap ring.
  10. Remove annulus gear, output flange, transfer drive gear and bearing as an assembly. Remove transfer shaft cover. Remove transfer shaft lock nut. Nut has left-hand threads. Use a drift to drive transfer shaft out. Remove transfer driven gear. Remove transfer shaft bearings and races from transaxle case.
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