156. Under Belt Scraper
c. Cleaning, Inspection, and Repair. Clean and
inspect all parts. Repair damaged parts. Replace worn
and defective parts.
a. Removal. Remove the under belt scraper from
d. Reassembly.
Reassemble the under belt
b. Disassembly . Disassemble the under belt
e. Installation. Install the under belt scraper on the
unit in the reverse of the instructions on figure 93.
Section VIII. ROTARY ELEVATOR ASSEMBLY
159. Elevator Wheel Trunnion and Guard
157. General
The primary function of the rotary elevator
a. Guard Removal. Remove the elevator wheel
assembly is to transfer the aggregate from the under
conveyor belt to the feeder conveyor belt. The rotary
elevator wheel is driven by rubber trunnions mounted on
b. Elevator Wheel Trunnion Adjustment. Adjust
the rotary elevator frame, under the elevator wheel.
the elevator wheel trunnion as instructed on figure 96.
The trunnions are shielded by plate guard mounted on
the rotary elevator frame. The roller stabilizer shaft is
c. Cleaning and Inspection. Clean and inspect all
located on the rotary elevator frame above the rotary
parts. Replace all defective or damaged parts.
elevator .wheel. The roller stabilizer shaft holds the
rotary elevator wheel steady during operations.
d. Installation. Install the elevator wheel guards on
the unit in reverse of the instructions on figure 96.
158. Roller Stabilizer Shah Assembly
160. Deflectors
a. Removal. Remove the roller stabilizer shaft
a. Removal. Remove the deflectors from the unit
assembly from the unit as instructed on figure 95.
b. Cleaning and Inspection. Clean and inspect all
b. Cleaning, Inspection and Repair.
Clean and
parts.
Replace a defective or damaged part as
inspect. Replace defective deflectors.
necessary.
c. Installation. Install the deflectors on the unit in
c. Installation. Install the roller stabilizer shaft
assembly on the unit in reverse of the instructions on
Section IX. ROLL CRUSHER ASSEMBLY
161. General
c. Installation. Install the crusher roller tension
springs on the unit in reverse of the instructions on
The roll crusher assembly consists of an
adjustable roller and a stationary roller. The rollers can
d. Adjustment. Adjust the crusher roller tension
be adjusted to crush aggregate from 3 inches to 1/4
springs (TM 5-3820-205-10/1).
inch. The roll crusher is driven by belts from the engine
drive sheave to the grooved balance wheel.
163. Crusher Chute and Liner
162. Crusher Roller Tension Spring
a. Removal. Remove the crusher chute and liner
a. Removal. Remove the crusher roller tension
b. Cleaning and Inspection. Clean and inspect all
parts. Replace all defective or damaged parts.
AGO 8157A
122