NOTE 1 : If a 100-hr. inspection has been carried out during the last 3 months, do not perform the operations identified with a "0" unless the annual inspection replaces a 100-hr. inspection. For US registered aircraft, perform all operations.
AHAA
Validity : S / N 1 - 9999 05 20-01Page 228
(IA) JUN 011
ATA OPERATIONS INSPECTIONS
Area 1st
25 hrs 50
hrs 100
hrs Major Ann. Other
35-00 8) Replace the oxygen cylinder (if installed) - refer to 35-00-00 201. 200 24 years
37-00 VACUUM (IF INSTALLED)
37-00 General
37-00 1) Check the vacuum system paper filter (if installed) for cleanliness and condition,
replace if necessary. 200 X 500 hrs or
1 year
37-00 2) Check the foam filter of the vacuum system regulating valve (if installed) for cleanliness and condition, replace if necessary. 200 X X X
37-00 3) Check the normal vacuum system (if
installed) - refer to 37-11-00 201. 000 X X
37-00 4) Check the emergency vacuum system (if installed) - refer to 37-12-00 201. 000 X X
37-00 5) Replace the emergency vacuum pump (if installed). 200 10 years or 500 pump hours
37-00 6) Replace the elapsed time indicator (if
installed). 200 Replace
ment
associated
with
emergency
vacuum
pump
37-00 7) Replace the vacuum system filter 100 X X 500 hrs
(SIGMATEK pump, if installed).
37-00 8) Replace the (mechanical) AIRBORNE
vacuum pump drive (if installed). 100 Recom
mended
6 years
37-00 9) Visually inspect the vacuum system
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：TB 20 MAINTENANCE MANUAL 05 TIME LIMITS MAINTENANCE CHECKS TB20飞机维护手册 05 时间限制维护检查 1(82)
