MacDon M155 Operators Manual - Manual (Page 214)

OPERATION
5. Remove hairpin from the clevis pin (A) and remove the
clevis pin from left and right header boots (B).
Figure 4.202: Header Boot
6. Lower the stand (A) by pulling clevis pin (B), inverting
stand, and relocating on bracket. Reinsert pin (B) and
secure with hairpin.
Figure 4.203: Header Stand
7. Remove the clevis pin from linkage (A) to disengage
float springs and insert in storage hole (B). Secure with
lynch pin. Repeat for opposite linkage.
CAUTION
To prevent damage to the lift system when lowering
header lift linkages without a header or weight box
attached to windrower, ensure that float engagement
pin is installed in storage location (B) and NOT
installed at hole location (A).
Figure 4.204: Header Lift Linkage
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Revision A