Adjusting Brake Pedal; Adjusting Clutch Pedal - Yanmar EF393T Operator's Manual

14. Adjusting brake pedal

WARNING
1) Check free play of brake pedal before every work.
If brake is not work properly, accident may occur.
2) Unequal free play of left and right brake can cause
abrupt turn and it may cause injury. Keep the same
amount of play. Otherwise, an accident can result.
Disconnect brake pedals if latched.
Push down right and left brake pedals one by one and
check free play of each pedal to be 25-35mm. Both
pedals must have the same free play.
Adjustment
(1) Loosen lock nut of brake rod. Turn brake rod to
adjust pedal free play to 25-35 mm. The free play
of one pedal must equal to the other.
(2) Make sure to tighten lock nut.
IMPORTANT
Make sure parking brake can be applied firmly.

15. Adjusting clutch pedal

Push down the clutch pedal and check the free play.
The specified free play of clutch pedal is 15-25 mm.
IMPORTANT
Do not rest foot on clutch pedal while operating. It
may cause premature wearing of clutch disc.
Adjustment
(1) Loosen lock nut. Turn the turnbuckle to adjust free
play to 15-25 mm.
(2) Tighten lock nut firmly.
IMPORTANT
1) When free play is less than 15 mm;
Engagement of engine flywheel and clutch disc is
not enough and it will cause premature wearing of
clutch disc.
2) When free play is more than 25 mm;
Disengagement of engine flywheel and clutch disc is
not enough and it will cause noise when shifting
gears. It also may cause damage on gears.
(A) Brake pedal
(A) Lock nut, Right (B) Brake rod, Right
(C) Lock nut, Left
(A) Clutch pedal
(A) Lock nut
(C) Clutch rod
62
(D) Brake rod, Left
(B) Turnbuckle
EF393T OM