Park Brake; Header Hydraulics; Operator's Seat - MacDon 9000 Operator's Manual

Self-propelled wind rower
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PROBLEM
Park Brake
Loss of brake capacity.
Incomplete brake
release.
Header Hydraulics
Insufficient capacity at
reel or header lift
cylinders.
Insufficient hydraulic
power to header circuits
(reel or conveyor
drive).
Operator's Seat
Rough ride.
*
See your Windrower
dealer.
TROUBLE SHOOTING
CAUSE
Brake force adjusted
too
low.
Brake
bands
soaked
with oil.
Brake
bands worn.
Brake force adjusted
too
high.
Foreign material caught
around brake band
area.
Relief pressure below
specification.
Relief pressure below
specification.
Seat
suspension
not
adjusted for operator's
weight.
High air pressure In
tires.
126
REMEDY
Increase brake
force.
Eliminate oil leak and
replace brake bands.
Replace brake
bands.
Decrease brake
force.
Remove
material.
Check and adjust relief
at cylinder
control
valve.
Check and adjust
header drive relief
pressure.
Adjust seat
suspension.
Deflate to proper
pressure.
REF.
107
*
*
107
92
95,96
23
11

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