3-4 Clutch: Reassembly

Install 3-4 clutch piston.
1. Apply ATF to inner and outer seals, and install them onto 3-4 clutch piston.
2. Install piston by pushing evenly around circumference, being careful not to damage seal rings.
  
  Fig 1: Installing 3-4 Clutch Piston
Install return spring and spring retainer.

Fig 2: Installing Return Spring & Spring Retainer
Install SST(0K 201 190 AA1) to 3-4 clutch as shown in Fig 3 .

Fig 3: Installing Clutch Spring Compressor
Compress return spring and spring retainer.
Install snap ring.
Remove SST(0K201 190 AA1) .
Install drive and driven plates. (each three)
NOTE: Installation order: Driven-Drive-Driven-Drive-Driven-Drive

Fig 4: Installing Drive & Driven Plates
Install retaining plate.
Install snap ring.

Measure 3-4 clutch clearance.

If clearance is not within specification, adjust it by selecting correct thickness snap ring. Refer to 3-4 CLUTCH SNAP RING SIZES table.

3-4 clutch clearance: 0.051~0.063 in. (1.3~1.6 mm)

3-4 CLUTCH SNAP RING SIZES

3-4 Clutch Snap Ring Size - In. (mm)
0.055 (1.4)	0.063 (1.6)	0.071 (1.8)
0.079 (2.0)	0.087 (2.2)	0.134 (3.4)

Fig 5: Measuring 3-4 Clutch Clearance

Check clutch operation as follows:
1. Install SST(0K201 190 016) as shown in Fig 6 , and check clutch operation by applying compressed air.
  Air pressure: 57 psi (392 kPa, 4.0 kg/cm ² ) maximum
  
  Fig 6: Checking 3-4 Clutch Operation Using Compressed Air
Apply petroleum jelly to thrust bearings and secure them to each side of 3-4 clutch drum.
Thrust bearing outer diameter:

Planetary carrier side: 2.21 in. (56.1 mm)

Output shell side: 2.84 in. (72.1 mm)

Fig 7: Installing Thrust Bearings To Each Side Of 3-4 Clutch Drum