Section XI. MAIN COUNTERSHAFT
d. Cleaning, Inspection, and Repair
The main countershaft assembly is located in front of
(1) Clean all parts with an approved cleaning
the overhead conveyor head frame and is secured by
solvent and dry thoroughly.
two bearing assemblies which are bolted to the frame.
(2) Perform a magnetic inspection of the
The right and left hand countershaft bearing assemblies
countershaft. Inspect countershaft for wear or bent
are similar in construction and maintenance procedures.
condition. Replace defective countershaft.
The main countershaft is the means for transmitting
(3) Inspect bearings for wear, chipping, or
power from the power unit to the plant drive assemblies.
nicks. Replace a defective bearing.
78. Main Countershaft Assembly
(4) Inspect all parts for excessive wear or
to figure 8 and remove the
damage. Replace or repair defective parts.
e. Main Countershaft Bearing Reassembly.
Reassemble the bearing assemblies as illustrated on
countershaft assembly in the numerical sequence as
illustrated on figure 451.
c. Main Countershaft Bearing Disassembly.
countershaft assembly in the revere of the numerical
Disassemble the bearing assemblies as illustrated on
sequence as illustrated on figure 451.