Clutch Pedal Check And Adjustment - Toyota Hilux Surf 1993 Owner's Manual

CLUTCH – Check and Adjustment of Clutch Pedal
CHECK AND ADJUSTMENT OF
CLUTCH PEDAL
1. CHECK THAT PEDAL HEIGHT AND PUSH ROD PLAY
ARE CORRECT
Pedal height
(from asphalt sheet): 2WD 154.5 mm (6.0827 in.)
(from floor panel):
Push rod play at pedal top: 1.0 – 5.0 mm
If incorrect, adjust the pedal height and push rod play.
2. 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.
3. CHECK THAT PEDAL FREEPLAY IS CORRECT
Push in on the pedal until the beginning of clutch resis–
tance is felt.
Pedal freeplay: 5 – 15 mm (0.20 – 0.59 in.)
4. IF NECESSARY, ADJUST PEDAL FREEPLAY
(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
height.
5. INSPECT CLUTCH RELEASE POINT
(a) Pull the parking brake lever and install wheel stop–
per.
(b) Start the engine and idle the engine.
(e) Without depressing the clutch pedal, slowly shift
the shift lever into reverse position until the gears
contact.
(d) Gradually depress the clutch pedal and measure the
stroke distance from the point the gear noise stops
(release point) up to the full stroke end position.
Standard distance: 25 mm (0.98 in.) or more
(From pedal stroke end position to release point)
If the distance not as specified, perform the following op–
eration.
Inspect pedal height.
•
Inspect push rod play and pedal free play.
•
Bleed the clutch line.
•
Inspect the clutch cover and disc.
•
4WD 151.5 mm (5.9646 in.)
157.5 mm (6.201 in.)
(0.039 – 0.197 in.)
CL–3