TM 5-6675-319-14
Table 7-1. OPERATOR PREVENTIVE MAINTENANCE CHECKS AND SERVICES - Cont
B- Before
W - Weakly
AN - Annually
(Number) - Hundreds of Hours
D - During
M - Monthly
S - Semiannually
A - After
G - Quarterly
BI - Biennially
ITEM
NO.
4
IN-
TER-
VAL
1
ITEM TO BE INSPECTED
PROCEDURE
PHOTOGRAMMETRIC RECTIFIER - Cont
Clean Inversor Spindle and Guide Bars - Cont
WARNING
Dry cleaning solvent, P-D-680, used to clean
parts, is potentially dangerous to personnel
and property.
Avoid repeated and prolonged
skin contact.
Wear solvent impermeable gloves
and eye/face protective equipment when using
solvent.
Do not use near open flame or
excessive heat.
Flashpoint of solvent is
100°F to 138°F (38°C to 59°C).
3. Remove ball spindle wipers and clean them
i n s o l v e n t.
I f f e l t i s w o r n , r e p l a c e w i p e r.
4 .
R e i n s t a l l b a l l s p i n d l e w i p e r s.
5.
Plug in power cord.
For Readiness
Reporting
Equipment Is
Not Ready/
Available If:
Ball spindle
wipers
missing.
7-57
