TM 5-3800-205-10-1
Table 1. Preventive Maintenance Checks and
Services (PMCS) for 613CS Scraper - Continued.
LOCATION
ITEM TO
CHECK/
ITEM
MAN-
NOT FULLY MISSION
SERVICE
NO.
INTERVAL
HOURS
PROCEDURE
CAPABLE IF:
Draft Frame, e. Check left and right bowl lift cyl- e. Class III leaks are evi-
6
Before
dent. Loose or missing
inders, hoses, lines, and fittings for
(Con't)
Scraper
mounting hardware is
damage or signs of leaking and
Bowl, Eleva-
noted.
secure mounting.
tor, and
Ejector
f. Visually check bowl cutting edge f. Damage
that
would
and left and right side router bits for
impair operation is evi-
damage and loose or missing
dent. Cutting edge worn
mounting hardware.
sufficiently to allow dam-
age to base edge.
g. Check elevator chains for missing g. Damage
that
would
or damaged parts or misalignment.
impair operation is evi-
dent.
h. Check elevator chain sprockets, h. Damage
that
would
idlers, linkage, and elevator flights
impair operation is evi-
for missing or damaged parts.
dent.
i. Check for damage or obstructions i. Damage
that
would
inside bowl that would interfere
impair operation is evi-
with ejector operation.
dent.
ELEVATOR
BOWL LIFT
CHAIN SPROCKET
CYLINDER
CHAIN
ELEVATOR
FLIGHT
CUTTING
SIDE
EDGE
ROUTER BIT
a. Check that bowl work light on draft
7
Before
Bowl Work
frame is present and securely
Light and
mounted.
Elevator
Guard
0014 00-7
