Table 3-1. Preventive Maintenance Checks and
Services Cont.
M Monthly
D Daily
Time required: 1.2
Time required: 4
Worktime
Item to be inspected
Interval and
(M/H)
Procedure
Sequence No.
M
D
h. Check to see that lens
mounting s u r f a c e i s
smooth.
0.1
LENSES
6
a. Check operation of
focusing mount.
b. Check operation of
diaphragm ring.
0.1
FILTERS
7
Check mounting threads
for damage.
0.1
CABLE RELEASE
8
a. Check operation.
b. Inspect threads.
0.1
9
LENS HOODS
Inspect lens hoods for
cracks or other damage.
0.2
FLASH UNIT
10
a. Check condition of
f l a s h unit, AC/charge
unit, and connecting
cords.
b. Remove dirt, dust, and
moisture from the flash
unit and AC/charge unit
with a lint-free cloth.
