TM5-6675-326-14
Table 6-1.
Operator Preventive Maintenance
B - Before Operation
M - Monthly
Checks and Services
Q - Quarterly
Item
No.
I n t e r v a l
ITEM TO BE INSPECTED
I
Equipment Is
Not Ready/Available
PROCEDURE
I f :
PLANIMETER. Check wheels, lens
tracing assembly, axle, and paper
disk for dirt, cracks, and breaks.
Clean with soft brush.
Replace
paper disk as needed (para 6-9.4).
Check planimeter drive gears for
d i r t o r b r e a k s.
Check for jammed
o r l o o s e d r i v e g e a r s.
Check Teflon guide washer under-
neath tracing lens for cracks,
d i r t , o r l o o s e n e s s . C l e a n w i th
soft brush as needed.
Replace
Teflon guide washer as needed
(para 6 - 9 . 2).
Components are
d i r t y o r b r o k e n.
Drive gears are
damaged.
Teflon guide washer
i s d i r t y o r c r a c k e d.
6-28
