MacDon M Series Unloading And Assembly Instructions page 92

8. From above the machine, locate plug (A) on the top of
the traction drive pump housing.
9. Loosen plug (A) to bleed the pump housing. Retighten
the plug once oil starts to run out.
10. Replace the hydraulic oil reservoir filler cap.
11. Open the left-hand (cab-forward) platform.
12. Disconnect the brake engage solenoid plug (P44) (A)
at the multifunction block on the left-hand side of
the windrower.
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ASSEMBLING THE WINDROWER
Figure 3.116: Traction Drive Pump Housing
Figure 3.117: Multifunction Control Block
78
Revision A