agria Two-Wheel Tractor 3400; 3400 KL 77
Central Brake
Version 3400 Differential with Overdrive
l
Check the effectiveness of the parking brake
every time before starting.
Where the eccentric lever is swung back at the
top over the slack point (B/14; D/14) the brake must
be fully effective.
Where the eccentric lever is swivelled down
the brake must be released.
The setting is made using the Bowden cable
adjusting screw under the tool box.
In cases where the setting with the Bowden cable
adjusting screw is insufficient the basic setting on
the disc brake housing must be changed (see page
76).
Version 3400 KL (steering brake clutch)
Checking as for Version 3400 Differential with
Overdrive, however the setting is made using the
threaded rod on the beam under the tool box.
Disc Brake
Version 3400 Differential with Safety
Hillholder und Overdrive
Checking brake pad
After every 100 operating hours make a visual
check of the brake pads (4 + 5) for wear. The pads
should have a minimum thickness of 3 mm, where
necessary replace pads.
Replacing brake pads
l
Loosen hexagonal nut (1) on both sides and
unscrew
l
Remove angled bracket (2) with disc and brake
housing
l
Replace brake pads (4 + 5)
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Re-assemble disc brake in reverse order to above
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Carry out setting (see page 76).
6 100 h
5. Maintenance
D/14; B/14
5
4
3 mm
1 Hex head nut
2 Angle for hillholder
3 Brake disc
4 Front brake lining
5 Back brake lining
5
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