Landoll 3631-30, Operator'S Manual

Page: 70 / 144

2-52 F-982-0223
ASSEMBLY
TABLE OF CONTENTS
Wing Lift Assembly
WARNING
1. Spread open the two UHMV Bearings and place them
onto the Wing Lift. Make sure the mounting surface is
free of rust or dirt.
See Figure 2-49.
2. Position the Wing Lift into the Frame Mounts. Install
the Lift Cap Bearings and fasten with 3/4-10 x 2 Bolts
and Locknuts. Ensure the UHMW Bearings are
seated properly into Caps and Frame Mounts. Repeat
for the opposite wing. Tighten bolts.
NOTE
All tire/wheel assemblies are mounted with the Valve
Stem facing outward from Hub and Spindle.
3. Remove the eight 5/8-18 Nuts from the Hub. Install
the Tire and Wheel Assembly onto the hub. The
Pulvi-Mulcher Wing Lifts use 320/70R15
tires and
should be inflated to 70 PSI. See Figure 2-49.
4. Re-Install the 5/8-18 Nuts and tighten to 50 ft-lbs
using the sequence in Figure 2-48. Then tighten to
full torque of 130-150 ft-lbs.
5. Repeat Steps 3 & 4 for opposite wing.
Figure 2-46: Stud Tightening Sequence
NOTE
Torque will drop after the first 10 hours of operation.
Check the nuts for proper torque after this interval and
re-tighten them.
Do not attempt to lift heavy parts (such as the
frame, rock shaft, and pull hitch) manually. Use a
hoist or a fork lift to move these parts into
position.
8 BOLT
1
6
4
7
2
5
3
8