MacDon R113 Quick Manual

Subject to change without notice.
Use this card as a guide only. Refer to your Operator's Manual
for detailed settings and adjustment procedures.
Roll Gap
Decrease conditioning:
1. Loosen jam nut (A).
2. Turn lower nut (B) clockwise to increase roll gap (C).
3. Tighten jam nut (A).
Increase conditioning:
1. Loosen jam nut (A).
2. Turn lower nut (B) counterclockwise to decrease roll gap (C).
3. Tighten jam nut (A).
Finger Clearance
Increase conditioning:
Move lever forward (A) to lower baffle and decrease clearance (C).
Decrease conditioning:
Move lever aft (B) to raise baffle and increase clearance (C).
Hydraulic center-link
Header Angle
Smooth/level/firm ground: Steep angle (B)
Rocks/ridges/loose ground: Shallow angle (A)
R113/R116 Pull-Type Disc Mower Quick Card MD #214799_A
Supplement to R113/R116 Pull-Type Disc Mower Operator's Manual
R 11 3 / R 11 6 Q u i c k C a r d
C o n d i t i o n i n g
C u t t i n g H e i g h t
Mechanical center-link
Roll Tension
Light crops—less tension:
1. Loosen jam nut (A).
2. Turn bolt (B) counterclockwise to increase exposed thread (C).
3. Tighten jam nut (A).
Heavy/tough crops—more tension:
1. Loosen jam nut (A).
2. Turn bolt (B) clockwise to decrease exposed thread (C).
3. Tighten jam nut (A).
Finger Rotor rpm
Light crop/dry grass:
900 rpm – factory set
Sensitive crop (new/thin alfalfa, thin grass):
600 rpm – swap pulleys (A) and (B)
Skid Shoes
Short stubble/smooth ground: Upper position (A)
High stubble/rocks/cane: Lower position (B)