MacDon A40D - Modifying Hydraulics - A40 D Header; Modifying Hydraulics - M100, M105 Windrowers

262335 57 Revision A
3.13 Modifying Hydraulics – A40D Header
The windrower hydraulics must be modified to work correctly with an A40D Auger Header. Follow the instructions in the
relevant section for your windrower model:
• 3.13.1 Modifying Hydraulics – M100, M105 Windrowers, page 57
• 3.13.2 Modifying Hydraulics – M150, M155, M155E4 Windrowers, page 59
• 3.13.3 Modifying Hydraulics – M200 Windrower with Reverser Manifold, page 61
• 3.13.4 Modifying Hydraulics – M200 Windrower without Reverser Manifold, page 62
3.13.1 Modifying Hydraulics – M100, M105 Windrowers
1019324
A
B
C
R1
DWA
D
Figure 3.102: Manifolds in Factory Configuration
1. Open left maintenance platform on windrower.
2. At valve (A) on the manifold, remove cap (B) from port R1
fitting (R1) and plug (C) from DWA tee fitting (DWA). Ports
may not be labelled.
NOTE:
Check valve (D) is required when attaching an A40D Header
to an M100 or M105 Windrower. All M105 Windrowers
made in 2012 and later come factory-installed with check
valve (D). If required, check valve (MD #167344) can be
ordered from MacDon Parts.
1009115
A
B
C
Figure 3.103: Auger Return and Reel Pressure
Hose Bundle
3. Remove female coupler assemblies (A) and (B) from auger
return and reel pressure hose bundle (C) from header.
ASSEMBLING THE MACHINE