MacDon R85 Rotary Disc 16 Foot Pull-Type - Manual (Page 58)

OPERATION
5. Attach driveline (A) to tractor power take-off (PTO)
as follows:
a. Position driveline (A) onto tractor PTO.
b. Pull back collar on driveshaft and push driveshaft
until it locks. Release collar.
6. Route safety chain from mower conditioner through
chain support (B), around drawbar support, and lock
the hook (C) on chain.
IMPORTANT
Adjust chain length to remove all slack except
what is needed for turns.
Figure 5.34
7. Raise jack (A), pull pin (B), and move jack to storage
position on side of hitch.
8. Secure jack with pin (B).
9. Proceed to Section 5.8.3 Connecting the Hydraulics,
page 51 .
Figure 5.35
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Rev. D