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72-30 13) Check that there is no evidence of overheat on the cylinders, indicated by burnt paint. In this case a fault exists inside the cylinder, and this must be repaired before returning the aircraft to service. 100
72-30 14) Marked discoloration and seepage around the cylinder heads and cylinder barrel joints are usually due to the seepage of threading grease used at the factory for assembly of the cylinder or to slight gazeous leaks which will disappear once the cylinder has been operated for some time. 100
72-30 15) In this case, neither the operation nor the performance of the engine is affected. If the leaks are more serious, replace the cylinder. 100
12-20 16) Clean the engine - refer to 12-20-03 201. 000
07-10 17) Jack up the aircraft - refer to 07-10-00 201. 000
52-40 18) Remove battery access door 243 (battery at the rear), visually inspect for cracks and security. 200
52-40 19) Remove battery access door 211 R (front battery option), visually inspect for cracks and security. 200
24-30 20) Disconnect battery - refer to 24-30-02 201. 000
24-30 21) Check battery electrolyte level, condition of lugs and inspect for evidence of oxidation - refer to 24-30-02 201. 000
24-40 22) Connect an external power supply source to the ground power receptacle (if installed). Energize. 200
53-00 23) Remove cowlings under hull 218A and 218F, visually inspect for cracks and security. 200
53-00 Post-MOD. 151 200
24) Remove and visually inspect fairings of retractable
footsteps 2111L and 2111R.
AIAA
Validity : S / N 1 - 9999 05-20-04 (JA) Page 202
JUN 01
ATA "4A" INSPECTION - 100 HOURS
PRELIMINARY STEPS AREA OTHER INSPECTION
PERFORMED
BY
52-40 All 200
25) Remove and check condition of inspection door 214 (if installed).
52-40 26) Remove and check condition of baggage compartment bottom door 242. 200
53-00 27) Remove and visually inspect tail cone 222 for cracks and security. Check condition of tail cone electrical wiring (if installed) - refer to 53-20-00 201. 200
AIAA
Validity : S / N 1 - 9999 05-20-04 (JA) Page 203
JUN 01
ATA "4A" INSPECTION - 100 HOURS
COCKPIT AND FUSELAGE INSPECTION (AREA 200) AREA OTHER INSPECTION
PERFORMED
BY
53-00 COCKPIT AND FUSELAGE INSPECTION (AREA 200) 200
53-00 1) Perform an overall visual inspection of area 200. 200
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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 2(6)
