TM5-6675-326-14
Table 2-1. Operator Preventive Maintenance Checks and Services - Continued
Item
No.
2
3
2-12
I n t e r v a l
B
B - Before Operation
ITEM TO BE INSPECTED
PROCEDURE
Equipment Is
Not Ready/Available
I f :
MASKING ASSEMBLIES. Retract four
masking assemblies into wells by
rotating knurled knobs.
Check
that knobs move freely and that
assemblies are not torn.
VIEW STAGE SURFACES. Check view
stage surfaces for dust or dirt .
Clean with moistened cotton cloth
(item 16, appendix E). Dry sur-
faces with chamois (item 10,
appendix E).
Check view stage surfaces for
cracks or scratches.
View stage is
damaged.