Aligning Wing Assemblies

1. With boom unfolded and in the working position, check alignment of the intermediate section with the center frame.

2. With fold cylinder pressurized, determine if the intermediate section needs to be adjusted to the front or rear to come into alignment with center frame.

NOTE: Because of adjustments made later, it is better to start with the wing assemblies angled slightly to the rear.

3. Relieve pressure from cylinder by folding boom in a few inches.

NX,H8OM47,A12A1 -19-29APR98-1/2

NOTE: Cylinder rod has a machined flat which, if visible, can be used for adjustment. If using machined flat for adjustment, leave rod eye pinned to boom and loosen jam nut.

4. Disconnect cylinder rod eye (A) from the intermediate boom section.

5. Loosen jam nut (B) and adjust rod eye IN to move boom forward or OUT to move boom rearward. Tighten jam nut.

6. Attach cylinder rod to boom and pressurize cylinder to check boom alignment.

N42190V


A-Cylinder Rod Eye
B-Jam Nut

NX,H8OM47,A12A1 -19-29APR98-2/2