MacDon 742 HAY CONDITIONER - Manual (Page 106)

Form # 46290 Issue 09/05 104
UNLOADING & ASSEMBLY
INSTALL DRAPERS
To install:
1. Use this chart to position connector tubes at the appropriate rows of holes for desired opening size.
CONNECTION
CENTER DELIVERY
OPENING WIDTH (W)
(between
rollers)
LEG TO
ROLLER
EDGE (DIM. X) DESIGNATED APPLICATION
and COMMENTS
Row A to Row C (both drapers) 64.5" (1640 mm) 7.5" (190 mm)
Opening for 12’ to 18’ and 30’ & 36’
Windrower Headers, (original drapers only).
Row B to Row C (both drapers) 57.5" (1460 mm) 11" (280 mm)
Opening for combine models: JD 9600, 9610,
9650, NH CX and Lexion wide deck models.
Row E to Row F (both drapers) 53.5" (1360 mm) 13" (330 mm)
Opening for combine models: JD STS, CTS,
9500, 9510.
Row D to Row C (both drapers) 49.6" (1260 mm) 15" (380 mm)
Opening for Lexion combine mid sized deck
models.
Row A to Row C (both drapers) 41.7" (1060 mm) 19" (480 mm)
Opening for Case combine 80 & 88 Series,
Case AFX and NH CR 970/980 combines.
Row B to Row C (both drapers) 64.5" (1640 mm) 7.5" (190 mm)
Maximum opening on all 21' & 25’ Headers,
or opening for replacement drapers on 30’ &
36’ Windrower Headers.
Row A to Row C (both drapers) 35.6" (905 mm) 20" (508 mm)
Opening for combine models: Case 60 & 66
Series, NH CR 920/940/960, Gleaner or
minimum opening on 21’ & 25’ Windrower
Headers.
Row A to Row C (one draper)
Row B to Row C (one draper) Maximum end delivery opening of 53” (1345
mm) on 21' Windrower Header.
2. NOTE: For all 21' & 25’ headers and 30' & 36’ combine headers, if row of holes (A) or (D) is selected,
(37.4, 41.7 or 49.6 inch opening) the idler roller assembly must be repositioned in the decks. See "Idler
Roller Positioning" in Maintenance/Service section of Operator's Manual.
3. Cut excessive flap off of draper, leaving 3/8" (10 mm) extending above the connector. Trim the new ends
at the front corners as shown. This allows draper to fit properly under front draper seal to prevent tearing of
front edge. Use the cut-offs as a guide for trimming. Keep the cut-offs for use as a splice.
NOTE: Draper V-guide may require trimming in order to install connector slats.