TM 5-3805-248-10
PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) - CONTINUED
0014 00
Table 1. Preventive Maintenance Checks and Services (PMCS) for 621B Scraper - Continued.
LOCATION
ITEM TO
CHECK/
ITEM
MAN-
NOT FULLY MISSION
SERVICE
NO.
INTERVAL
HOURS
PROCEDURE
CAPABLE IF:
Damage that would impair
d. Visually check bowl cutting edge
7
operation is evident. Cutting
and left and right side router bits for
(Con't)
edge worn sufficiently to
damage and loose or missing
allow damage to base edge.
mounting hardware.
e. Check apron for damage or obstruc- Damage that would impair
tions that would interfere with oper- operation is evident.
ation.
f. Check for damage or obstructions
Damage that would impair
operation is evident.
inside bowl that would interfere
with ejector operation.
a. Check that bowl worklight on draft
8
Before
Bowl
Worklight
frame is present and securely
mounted.
WORKLIGHT
394-178
0014 00-5
