SERVICE MANUAL
  Applies to: Hyundai Coupe/Tiburon 1998-2000
GROUP
Transaxle/Transmission Automatic Transaxle System
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COMPONENTS 
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DISASSEMBLY 
  1. Place the oil pump body on the torque converter.

  1. Remove the two seal rings and O-ring.

  1. Remove five volts and remove reaction shaft support from housing.

  1. Remove the oil pump body from the torque converter.

  1. Make reassembly alignment marks on drive and driven gear.

  1. Remove oil pump drive and driven gears from pump housing.

  1. Remove the steel ball from housing.

  1. Remove the snap ring and the oil seal from the oil pump drive gear.

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INSPECTION 
  1. Measure the side clearance of the oil pump gear. If the clearance exceeds the standard value, or if an inspection of the surface area (of the oil pump housing) that contacts the oil pump gear reveals indications of interference, replace the entire oil pump assembly.

    SPECIFICATION
    Standard value 0.02-0.048 mm (0.0008-0.0019)
  1. Check the surface of the reaction shaft support that contacts oil pump gear. If there are indications of interference, replace the entire oil pump assembly.

  1. Check oil pump drive rotation.

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REASSEMBLY 
  1. Install the oil seal to the oil pump drive gear.

  1. Install the snap ring.

  1. After immersing the drive and driven gears in automatic transaxle fluid, install them into pump housing. When reusing gears, install with mating marks properly aligned.

  1. Fit a new O-ring into the groove at the inner circumference of the drive gear.

  1. Install the steel ball in the hole as shown in the illustration.

  1. Install the two seal rings, coated with automatic transaxle fluid, to the reaction shaft support.

  1. Make sure that oil pump gear turns freely.

  1. Install a new O-ring in the groove provided in the circumference of the pump housing and apply petroleum jelly to the circumference of the O-ring.

  1. Loosely install the reaction shaft support on the pump housing. Tighten the five bolts finger tight.

  1. With the reaction shaft support properly positioned on the pump housing, using special tools (09452-21401, 0945221301) tighten the five bolts to 10-12 Nm, (100-120 kg.cm, 7-9 lb.ft).

  1. Using the special tool (09452-21200), install the oil seal to the pump housing. Apply a thin coat of automatic transaxle fluid to the lip of the oil seal before installation.