Toyota 4-Runner 1985 Repair Manual page 501

AUTOMATIC TRANSMISSION - Assembly of Transmission
AT-99
29. CHECK OPERATION OF PISTONS
Blow low-pressure compressed air into the passages in-
dicated in the photo and listen for noise from piston
movement.
(1) Overdrive clutch
(2) Overdrive brake
(3) Front clutch
(4) Rear clutch
(5) Brake No.1
(6) Brake No.2
(7) Brake No.3
If the pistons do not move, disassemble and inspect them.
30. CHECK INPUT SHAFT AND OUTPUT SHAFT
(a) Make sure that the input shaft has play in axial direc-
tion and that it turns.
(b) Make sure that the output shaft has thrust play in axial
direction.
Thrust play: 0.3 - 0.9 mm (0.012 - 0.035 in.)
31. IF NECESSARY, INSTALL MANUAL VALVE LEVER SHAFT
INTO CASE
(a) Assemble the new collar to the manual valve lever.
NOTE: Always replace the collar and roll pin with a new
one. Never reuse a pin after it has been removed.
(b) Install the manual valve lever shaft to the transmis-
sion case through the manual valve lever.
(c) Drive in a new roll pin with the slot at a right angle
to the shaft.
(d) Match the collar hole to the lever calking hollow and
calk the collar to the lever.
32. INSTALL PARKING LOCK PAWL, PIVOT PIN AND SPRING
IN CASE
33. INSTALL PARKING LOCK PAWL BRACKET ON CASE
Make sure the collar on the control rod is toward the front
of the transmission.
Tighten the two bolts. Make sure the pawl moves freely.
NOTE: Be careful, as it is possible for bracket to be in-
stalled too far forward, where it will bind the pawl.
Torque: 75 kg-em (65 in.-Ib, 7.4 Nom)