Reinstalling Drive Wheel - MacDon M155 Installation Instructions Manual

17. Reinstall the lower six bolts (A) that hold the wheel
drive to the windrower leg. Use Loctite
threads. Install bolt and nut removed at (B), just
securing nut to engage threads. Loosen tension on
chain (D) or vary tension as necessary to align holes
for bolt installation. Do not close up gap until you have
three or more bolts positively engaged or you will have
difficulty lining up all the bolts. When you have three
or more started, the remaining bolts should thread in
more easily and you can push the drive wheel flush to
windrower leg.
18. Torque bolts (A) to 250 ft·lbf (339 N·m).
19. Re-engage drive wheel.
20. Tighten bolt and lock nut at (B).
21. Replace plugs (C) in access holes in windrower legs.
22. Remove chain (D) supporting the wheel drive.

3.2.3 Reinstalling Drive Wheel

To reinstall the drive wheel, follow these steps:
IMPORTANT:
For model year 2014 and prior windrowers: Before
installing wheel hardware, inspect nuts and washers.
Verify that they are L9 by checking for markings (A). If
the current hardware is NOT L9, order kit MD #166590
consisting of new hardware and decals.
147595
INSTALLATION INSTRUCTIONS
®
243 on the
Figure 3.24: Wheel Drive
Figure 3.25: L9 Hardware (2014 and Prior)
19
Revision B