MacDon R116, Unloading And Assembly Instructions

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Revision A
Chapter 9: Changing the Conditioner
This section applies only to machines that require a conditioner change prior to delivery to the customer. If the
change is
NOT required, proceed to 9.4 Assembling Header and Carrier, page 183 .
R113/R116 Pull-Type Disc Mowers can be equipped with either a finger conditioner, a polyurethane roll conditioner,
a steel roll conditioner, or no conditioner at all. Follow these instructions to change conditioners (disregard this if the
disc mower will be delivered to the customer as is).
NOTE:
These instructions apply to all conditioners. Exceptions are identified where applicable.
9.1 Separating Header from Carrier
DANGER
To avoid bodily injury or death from unexpected startup of machine, always stop engine and remove key
from ignition before leaving operator
’
s seat for any reason.
The disc mower includes a header and conditioner attached to a carrier frame. Before removing or installing the
conditioner, the header and carrier must be separated.
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Figure 9.1: Disc Mower Centered behind Tractor
1. Connect the disc mower to the tractor. Refer to 5.3
Attaching Disc Mower to the Tractor, page 93 .
2. Start tractor and center disc mower behind tractor.
3. Raise disc mower fully, set center-link to mid-position,
and shut off the engine. Remove key from ignition.
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A
B
C
D
Figure 9.2: Right Side Float Adjuster
–
Left Side
Similar
NOTE:
The float adjuster bolt is easier to turn when the disc
mower is in the raised position.
4. Close the disc mower lift cylinder lock-out valves (A).
5. Loosen jam nut (B) on adjuster bolt.
6. Turn out adjuster bolt (C) on each float spring until
400 mm (17-3/4 in.) of thread (D) is exposed.