MacDon D1 Series Unloading And Assembly Instructions page 150

2. Standard reel arms: Remove top bolts (A) on reel arm
support (B) and anti-rotation brace at left end of reel.
Short reel arms: Remove bolts (A) on reel arm support (B),
and anti-rotation brace at left end of reel.
NOTE:
Reel removed from the illustration to improve clarity.
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ASSEMBLING THE HEADER AND FLOAT MODULE
126
Figure 3.266: Outboard Reel Arm Supports – Standard
Reel Arms
A
A
B
Figure 3.267: Outboard Reel Arm Supports – Short
Reel Arms
A
B
Revision A