MacDon R80 Rotary Disc Pull-Type Windrower - Manual (Page 26)

OPERATION
Form # 169053
24
Model Year - 2009
CAUTION
The downstop chains limit the downward
travel of the 3-point hitch lifting arms to
prevent damaging the PTO driveline on the
mower-conditioner. Ensure chains are
attached when operating the mower-
conditioner.
k. Adjust chain length as required by relocating
end link at tractor end of chain as follows:
1. Remove cotter pin and clevis pin (M) to
disconnect open link (N) and end link (O).
2. Relocate open link (N) to new location on
chain and re-attach to end link (O) with
clevis pin (M). Chains do not need to be
tight.
3. Secure clevis pin with cotter pin.
l. Raise jack (P), pull pin (Q), and move jack to
storage position on side of APT.
m. Secure jack with pin (Q).
O
M
N
Q
P
J