Model LR-2066 & LR-2866A Hoist Installation and Operation Manual
Stock No. 03 5839
Page 9 of 21
6.
When the hoist is positioned, place a mounting angle under each side of the hoist saddle.
Secure each mounting angle to the truck frame by drilling three 17/32" dia. holes and installing
three 1/2" screws, three 1/2" lock washers, and three 1/2" nuts. Torque all 1/2” fasteners to 90
ft-lb. See Figure 5.
7.
Weld each saddle bracket to the corresponding mounting angle. See Figure 5.
NOTE:
Do not
weld the hoist or mounting angle to the truck frame.
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NOTE
:
The hoist saddle must set directly on the truck frame. If rivet interference is
encountered, counter sink the rivet head into the hoist saddle.
FIGURE 5
8.
Position and secure the liner (sleeper) to the truck frame. The LR-2066 hoist requires at least
8 3/8" of clearance above the truck frame. As an example, if 7" long beams are on the truck
body, a liner of at least 1 3/8" will be required to gain enough room, 8 3/8", for mounting the
LR-2066. Similarly, a LR-2866A requires 10 3/8" of clearance.
9.
Position the body with the long beams (just long beams if they are separate from the body)
onto the truck frame.
NOTE
:
A clearance of at least 2" is required between the truck cab and the closest point on the
truck body.
10.
Position the rear hinge brackets against the long beams. Once in position, weld the rear hinge
brackets to the body long beams by welding all edges where the rear hinge bracket contacts the
long beam.
11.
Position a lifting shaft sub-assembly and flats next to each channel long beam. Refer to figure
6. Slide each of the lifting shafts all the way against the inside of the long beam. Weld the
lifting shaft angles to secure the shaft to the long beam as shown in Figure 6. With the shaft
secured, slide the lock collars against the hoist lifting tube and lock them there by tightening
the set screw (see Figure 4 and 6). Torque the setscrew to 24 ft-lb.
