Seat Adjustment - Yard-Man 604 Operator's Manual

Parking Brake Adjustment
WARNING:
brakes while the engine is running. Always
disengage PTO, move shift lever into neutral
position, stop engine and remove key to
prevent unintended starting.
If the tractor does not come to a complete stop when
the brake pedal is completely depressed, or if the
tractor's rear wheels can roll with the parking brake
applied, the brake is in need of adjustment. The brake
disc can be found on the right side of the transmission
in the rear of the tractor. Adjust if necessary as follows:
• Looking at the transmission from the right side of
the tractor, locate the compression spring and
brake disc. See Figure 17.
Hex Nut
Set Gap
at.011"
Brake Disc
NOTE:
View shown from beneath tractor.
Figure 17
• Loosen, but do NOT remove, the hex nut found on
the right side of the brake assembly. See Figure 17.
• Using a feeler gauge, set the gap between the
brake disc and the brake puck at.011".
• Re-tighten the hex nut loosened earlier.

Seat Adjustment

Quick-adjust Seat (if so equipped)
WARNING:
make sure the seat is engaged in the seat
stop, stand behind the machine and pull back
on seat until fully engaged into stop.
Never attempt to adjust the
Compression
Spring
Transmission
Before operating this machine,
To adjust the position of the seat on models equipped
with a seat adjustment lever, move the lever to the left
and slide the seat forward or rearward. Make sure seat
is locked into position before operating the tractor.
Knob Adjustment Seat (if so equipped)
To adjust the position of the seat on models so
equipped, loosen the two knobs on the bottom of the
seat. See Figure 18. Slide the seat forward or backward
as desired. Retighten the two knobs.
Knobs
Standard Seat
To adjust the position of the seat, loosen the two hex
screws on the bottom of the seat. Slide the seat forward
or backward as desired. Retighten the two screws. See
Figure 19.
Hex Screws
20
Figure 18
Figure 19