SIRS NAVIGATION LTD
COMPONENT MAINTENANCE MANUAL
INSPECTION / CHECKS
1. General
These procedures also apply to new components.
A. All Components
Examine, as applicable, for:
(1) Clean condition of components.
(2) Shape.
(3) Cracks.
(4) Corrosion.
(5) Surface
finish.
(6) Wear.
B. Electrical
Components
Examine for:
(1)
Deterioration of wiring and insulation.
(2)
Security of all soldered connections.
2. Tools and Equipment.
Tools listed in Page Block 9001
Item
Description
Part No. or Ref.
17 Vernier
gauge
N/A
18
Binocular microscope (x30 magnification)
N/A
3. Detailed
Procedure
A.
Compass Bowl. (180)
(1) Examine carefully for cracks, shape, damaged screw threads and other
indications of deterioration.
(2) Examine for optical clarity through the front window and below the bowl,
where the light from the lamp shows through.
(3) If unserviceable, replace the bowl.
PAGE 5001
APR 10/03
34-25-21
The document reference is online, please check the correspondence between the online documentation and the printed version.
