Kia Carens. Manual - part 171

Automatic Transaxle System

Clutch & Brake - Reverse and Overdrive Clutch

Automatic Transaxle System

  2001 > 1.8L DOHC >

 

Component

Forward & coasting & reverse clutch

  2001 > 1.8L DOHC >

 

Reverse/forward clutch assembly

Pre-inspection

Clutch operation

1. Set reverse/forward clutch assembly onto oil pump.

2. Check clutch operation by applying compressed air through fluid passages shown.

Applied air pressure : 57 psi (392 kPa, 4.0 kg/cm²) maximum

Clutch clearance
Reverse clutch

1. Measure clearance between retaining plate and snap ring.

Clearance : 0.035~0.047 in (1.9~1.2 mm)

2. If not as specified, replace parts as necessary.

Forward clutch

1. Measure clearance between retaining plate and snap ring.

Clearance : 0.039~0.047 in (1.0~1.2 mm)

2. If not as specified, replace parts as necessary.

Coasting clutch

1. Remove snap ring, retaining plate, drive plates, driven plates and dished plate of forward clutch, refer to

disassembly.

2. Measure clearance between retaining plated and snap ring.

Clearance : 0.039~0.047 in (1.0~1.2 mm)

3. If not as specified, replace parts as necessary.

Inspection

Forward & coasting & reverse clutch

Drive plates

1. Measure facing thickness in three places and determine average of three readings.

Standard : 0.063 in (1.6 mm)
Minimum : 0.055 in (1.4 mm)

2. If not within specification, replace drive plates.

Spring and retainer assembly

1. Measure spring free length and check for deformation.

Free length : 0.805 in (20.45 mm)

2. If not within specification, replace spring and retainer assembly.

Reverse clutch piston

1. Verity that there is no air leakage when applying compressed air through oil hole opposite return spring.

2. Verity that there is air flow when applying compressed air through oil hole on return spring side.

Air pressure : 57 psi (392 kPa, 4.0 kg/cm²) maximum