Check And Adjustment Of Clutch Pedal; Bleeding Of Clutch System - Toyota 4-Runner 1985 Repair Manual

CLUTCH - Check and Adjustment of Clutch Pedal, Bleeding of Clutch System CL-3
Push Rod Play Adjust Point
-A\t-~I
___ -
Pedal Height
Adjust Point
Push Rod
Play
ClOOOl
CHECK AND ADJUSTMENT OF
CLUTCH PEDAL
1 . CHECK THAT PEDAL HEIGHT AND PUSH ROD PLAY ARE
CORRECT
2.
3.
Pedal height from asphalt sheet: 144 mm
(5.67
in.)
Push rod play at pedal top: 1.0 - 5.0 mm
(0.039 - 0.197
in.)
If incorrect, adjust the pedal height and push rod play.
IF NECESSARY, ADJUST PEDAL HEIGHT AND PUSH ROD
PLAY
(a) Loosen the lock nut and turn the stopper bolt until the
height is correct. Tighten the lock nut.
(b) Loosen the lock nut and turn the push rod until the
push rod play is correct. Tighten the lock nut.
CHECK THAT PEDAL FREEPLAY IS CORRECT
Push in on the pedal until the beginning of clutch resistance
is felt.
Pedal freeplay: 5 - 15 mm (0.20 - 0.59 in.)
4. IF NECESSARY, ADJUST PEDAL FREEPLA Y
(a) Loosen the lock nut and turn the push rod until the
freeplay is correct.
(b) Tighten the lock nut.
(c) After adjusting the pedal freeplay, check the pedal
Pedal Freeplay
height.
ClOOO2
Cl0003
Cl0004
A01172
BLEEDING OF CLUTCH SYSTEM
NOTE: If any work is done on the clutch system or if air
is suspected in the clutch lines, bleed the system of air.
CAUTION: DO NOT let brake fluid remain on a painted
surface. Wash it off immediately.
1 . FILL CLUTCH RESERVOIR WITH BRAKE FLUID
Check the reservoir frequently. Add fluid if necessary.
2. CONNECT VINYL TUBE TO BLEEDER PLUG
Insert the other end of the tube in a half-full container of
brake
fl~id.
3. BLEED CLUTCH LINE
(a) Slowly pump the clutch pedal several times.
(b) While pressing on the pedal, loosen the bleeder plug
until the fluid starts to run out. Then close the bleeder
plug.
(c) Repeat this procedure until there are no more air bub-
bles in the fluid.