Toyota 4-Runner 1985 Repair Manual page 329

SST
82017
82018
CLUTCH - Clutch Unit CL-9
5. IF NECESSARY, REPLACE PILOT BEARING
(a) Using SST, remove the pilot bearing.
SST 09303-35011
(b) Using SST, install the pilot bearing.
SST 09304-30012
NOTE: After assembling the pilot bearing to the hub, in-
sure that it rotates smoothly.
6. INSPECT DIAPHRAGM SPRING FOR WEAR
Using calipers, measure the diaphragm spring for depth and
width of wear.
Maximum: Depth
Width
0.6 mm (0.024 in.)
5.0
mm
(0.197
in.)
7. IF NECESSARY, REPLACE PRESSURE PLATE
(a) Remove the retracting spring.
(b) Drill out the rivet heads.
(c) Using a punch, drive out the rivets.
(d) Apply molybdenum disulphide lithium base grease
(NLGI
No.2) to the contact surface of the pressure
plate and cover.
(e) Install a new pressure plate with the special pressure
plate bolts and nuts. Torque the nuts.
Torque: 195 kg-em (14 ft-Ib, 19 N-m)
(f) Using a punch, stake the nuts.