18-13. CONTAINER HANDLING UNIT (CHU) KIT INSTALLATION (CONT).
Shims are installed between head of pivot pin and rear roller bracket.
Apply grease, supplied in kit, to bores and machined surfaces of right rear roller bracket (125).
Ensure not to damage bottom preformed packing during arm installation.
With the aid of an assistant, position right arm assembly (158) in right rear roller bracket (125).
Use care when removing snap and retaining rings. Snap and retaining rings are under
spring tension and can act as projectiles when released and could cause severe eye injury.
Apply grease to outer surface of pivot pin (155) and install pivot pin, shim(s) (if required) (157) and
retaining ring (156) in right arm assembly (158) and right rear roller bracket (125).