Iseki SF310, Руководство оператора, Страница: 58 / 92

SF310,370
56
12. MASTER BRAKE PEDAL PLAY
The specified play of the master brake pedal,1, is 20 to 30
mm (0.8 to 1.2 in. ) .
DANGER:
•
As the front mower is used, the master
brake pedal play becomes larger.
Excessive play will affect the proper brake
performance, which is very dangerous.
• Before operation, be sure to check the
master brake system.
a. Loosen the 4 lock nuts,2, and turn both the brake
rods,3 & 4, so as for the master brake pedal to have
the specified play. The longer the effective length of
the rods, the larger the pedal play, and vice versa.
b. After pedal play adjustment, be sure to tighten the 4
lock nuts.
WARNING:
•
When the brake rod (LH) is manipulated in
effective length, the play of the independent
brake pedal (LH) also changes. So the play
should also be corrected (E6 type).
13. NEUTRAL POSITION OF HST
WARNING:
• After a long time of use, the neutral position
of the HST unit can shift, which will cause
various troubles such as difficulty in stop-
p i n g t h e f r o m m o w e r, c h a n g i n g o v e r
between forward travel and reverse travel,
etc., which is very dangerous.
IMPORTANT:
•
When the HST unit is out of order, ask your dealers to
repair it. But when there is no alternative but for the
user to adjust it, follow the next instructions.
(1) Master brake pedal
(1) Master brake pedal (2) Lock nuts
(3) Brake rod (LH) (4) Brake rod (RH)
1
A
FIG. 85
1
4
3
2 2
FIG. 86
FIG. 87