UNDER CONVEYOR ASSEMBLY REPAIR INSTRUCTIONS
Section I. UNDER CONVEYOR PULLEY ASSEMBLIES
(3) Refer to figure 47, and remove the
151. General
under conveyor tail pulley from the
The under conveyor assembly has belt pulleys
unit.
a t each end. The head pulley is driven by an
electric motor and operates the under conveyor
b . Disassembly. Refer to figure 48, and dis-
belt. The tail pulley is an idler pulley over
assemble the under conveyor tail pulley.
which the under conveyor belt travels.
153. Under Conveyor Tail Pulley Cleaning,
152. Under Conveyor Tail Pulley
I n s p e c t i o n , and Repair
R e m o v a l and Disassembly
a. Cleaning. Clean all parts with an ap-
a. Removal.
proved cleaning solvent and dry thoroughly.
(1) Using a suitable lifting device lift the
u n d e r conveyor assembly and remove
b . I n s p e c t i o n a n d R e p a i r . Inspect all parts
the support pin. Lower the assembly.
for cracks, breaks, bends, wear, and other dam-
(2) Remove the under conveyor belt (par.
a g e . Repair or replace damaged parts, as nec-
130).
essary.
Figure 47. Under conveyor tail pulley support, removal and installation.
AGO 8498A
