Section 1: Assembly &Set-up
HR3584 & HRL3578 Retractable Box Scraper 305-054M
10/31/18
7
Tractor Requirements
Tractor horsepower should be within the range noted
below. Tractors outside the horsepower range must not
be used.
Maximum Horsepower . . . . . . . . . . . 120 horsepower
Hitch Type . . . . . . . . . . . . . . . .3 - Point Cat. 1 and 11
WARNING
!
To avoid serious injury or death:
Lightweight tractors with rear attached implements may need
weights added to the front to maintain steering control.
Consult your tractor Operator’s Manual to determine proper
weight requirements and maximum weight limitations.
Torque Requirements
Unless specified, refer to
“Torque Values Chart”
on
page 18 to determine correct torque values. See
at bottom of the chart for
exceptions to standard torque values.
Hydraulic Cylinder Assembly
Figure 1-2
Hydraulic Cylinder Assembly
Refer to Figure 1-2:
1.
With Box Scraper setting on the ground, position
hydraulic cylinder (#6) with hydraulic fittings facing
forward and cylinder base up as shown.
2. Attach cylinder base to the upper lug with clevis
pin (#5) and cotter pin (#3).
3. Attach cylinder rod clevis between the two lower
lugs (#1) with clevis pin (#4), flat washer (#2), and
cotter pin (#3). Bend one leg of cotter pin to keep it
from falling out.
4. Attach hydraulic couplers (supplied by customer) to
hydraulic hoses.
39044
Section 1: Assembly &Set-up
