DEUTZ-FAHR FL35-70HP Series, Operation Manual

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Specific adjustment method of actuating mechanism of brake is:
Loosen the nut
⑤
. Adjust the draw bar
⑥
so that the total travel of brake pedal reaches 100mm ~ 120 mm and the
free travels of left and right pedals are roughly equals. Tighten the lock nut
⑤
.
Notice:
To guarantee reliability, after the control mechanism of the brake has been adjusted, brake test will
be conducted too. The steps include: interlock left and right braking pedals, drive the tractor to dry
and flat pavement, use the brake to emergency brake after the main clutch is separated under
situation of high-speed straight driving, and then park for checking slip imprint of driving wheels
on the pavement. If imprints of left and right driving wheels on pavement are consistent (imprints
on two sides be in line and mutually parallel, length is equal), it means that adjustment is proper,
otherwise, it need adjusted again. If it has not been adjusted properly for several times, interior part
of the brake shall be checked.
Danger:
Free strokes of left and right braking pedals of the tractor must be consistent, otherwise, the tractor
will suddenly turn to one side to cause accident when emergency braking.
8.11.2.3.Adjustment of gearbox
In general, the gearbox needn’t be adjusted in the process of utilization, but attention shall be paid in the process of
utilization and maintenance:
Lubricating oil of the gearbox and lubricating oil of rear axle are connected. Oil filler is on the lifter shell. When
discharging oil, oil drain plugs of the gearbox and rear axle shall be respectively loosened and scrap iron adsorbed
on the screw plug will be cleaned.
Use an oil dipstick to inspect the lubricating oil level.
8.11.3.Adjustment of rear axle
8.11.3.1.Adjustment to small bevel gear shaft bearing