MacDon R113 Operator's Manual page 132

NOTE:
Right discs (A) and left discs (B) are slightly offset as shown depending on which idler gear the spindle is turning.
•
Spindles that rotate clockwise have left-leading threading
•
Spindles that rotate counterclockwise have right-leading threading
DANGER
To avoid bodily injury or death from unexpected start-up or fall of a raised machine, stop engine, remove
key, and engage windrower lift cylinder safety props before going under machine for any reason.
CAUTION
Discblades have two sharp cutting edges that can cause serious injury. Exercise caution and wear gloves
when working with blades.
1. Park on a flat, level surface.
2. Lower self-propelled disc header fully, shut off engine, and remove key.
NOTE:
To prevent oil from spilling from the cutterbar while installing disc spindles, ensure self-propelled disc header is
on a flat, level surface and is tilted all the way back.
3. Open cutterbar doors (A). Refer to
Cutterbar Doors, page
214077
MAINTENANCE AND SERVICING
3.8.2 Opening
65.
A
Figure 4.30: Cutterbar Doors
120
Revision A