34
Maintenance Work
Time Limits
Replacement of sealing-ring
3000 Flight Hours / 2 Years or in
case that humidity is constantly
discovered on the camera window
(whichever comes first).
The sealing ring must be changed
whenever the camera has been
opened.
Table 9-1 Time Limits
Job Set-up Inform ation
9.2.2.1 Fixtures, Tools, Test and Support Equipm ent
NOTE: Equivalent alternatives of silicone free grease may be used.
Wera 840/1 1,5 mm (0.059 in)
Wera 840/1 0,9mm (0.035 in)
Table 9-2 Fixtures, Tools, Test and Support Equipment
9.2.2.2 Expendables
The following expendables are necessary to do the maintenance tasks:
Sealing-ring
(Shelf Life: 5 years)
Table 9-3 Expendables