TM 5-3820-233-35/2
(3) Release the hoisting cable from the slave winch (fig.
(3) Install sand and rock conveyors (para 24).
and conveyor cable head and center pulleys. Coil the
(4) Adjust overhead conveyor drive belt
cable and strap it to the conveyor.
tension (Operator's Manual).
(4) Disconnect conveyor middle frame from the
26. Elevating Wheel Assembly
conveyor tail frame (fig. 4).
a. Removal
(1) Remove the over-haul conveyor
lift
(Operator's Manual).
(2) Remove the undercrusher and elevating
(6) Remove conveyor from the plait.
wheel drive guard (Operator's Manual)
(3) Refer to figure 7 and remove the
c. Rock Conveyor Installation. Reverse steps
conveyor belt, conveyor tail frame, and elevating wheel
1 through 7 under "Rock Conveyor Removal."
as an assembly.
Note
b. Installation
String the hoisting cable as illustrated on
(1) Refer to figure 7 and install the elevating
wheel assembly.
conveyor folding instructions.
(2) Install the overhead convey(or belt
(Operator's Manual).
d. Sand Conveyor Installation. Reverse steps 1
27. Vibrating Screen
a. Removal
Note
(1) Place a suitable support under the rock
String the hoisting cable as illustrated on
and sand conveyors to hold them in operating position.
(2) Release the hoisting cable from the
slave winch shown on figure 4.
overhaul idler pulleys (part' 24).
(3) Refer to the Operator's Manual and
Refer to the Operator's Manual for conveyor folding
remove the overhead conveyor belt.
instructions.
(4) Remove the overhead conveyor head and
intermediate frames (para 25).
25. Overhead Conveyor
a. Removal
(5) Refer to the Operator's Manual and
remove the following guards:
(1) Remove the sand and rock conveyors
(a) Power unit-to-main countershaft
(para 24).
drive guard.
(2) Remove the conveyor belt (Operator's
(b) Main
countershaft-to-overhead
Manual).
conveyor drive guard.
(3) Remove the main countershaft to
(c) Screen and screen countershaft
overhead conveyor drive guard (Operator's Manual).
guard.
(4) Remove the overhead conveyor drive
(d) Main drive center guard.
belts (Operator's Manual).
(e) Main countershaft-to-lower
(5) Refer to figure 6 and remove overhead
conveyor.
countershaft guard.
Note
The conveyor tail frame removal instructions
(6) Refer to the Operator's Manual and
rill be discussed under elevating wheel
remove the following V-belts:
assembly removal (par 26).
(a) Power unit-to-main countershaft V-
b. Installation
belts.
(1) Refer to figure 6 and install overhead
(b) Overhead conveyor drive V-belts.
conveyor.
(2) Install conveyor belt (Operator's Manual).
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