ARMY TM 5-5420-212-23
MARINE CORPS TM 08676A-23/2
a. Inspection
WARNING
When using compressed air, wear safety goggles or glasses and ensure that air blast is not
directed towards another person.
(1)
Use compressed air to remove dust, dirt and other foreign matter from rollers.
(2)
Check to ensure that rollers are not binding, cracked, or worn. If so, report condition to Depot Maintenance
and replace with a complete new assembly.
(3)
Check headless pin (2) location holes are not elongated. If holes are elongated, report condition to Depot
Maintenance.
b. Removal
(1)
Remove the cotter pins (1) from the headless pin (2).
(2)
Hold the roller assembly (3) and withdraw the headless pin (2).
(3)
Remove the roller assembly (3) from the frame (4).
(4)
Repeat procedure for other assembly.
c. Installation
(1)
Position roller assembly (3) in the frame (4) and insert the headless pin (2).
(2)
Insert the cotter pins (1), one in each end of the headless pin (2), and bend the prongs in opposite
directions around the pin.
(3)
Repeat procedure for other assembly.
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