AIAA
Validity : S / N 1 - 9999 05-20-05 (JA) Page 208
JUN 01
ATA "80A" MAJOR INSPECTION
COCKPIT AND FUSELAGE INSPECTION (AREA 200) AREA OTHER
INSPECTION PERFORMED
BY
73-30 68) Visually inspect the fuel flow totalizer sensor under the cabin floor (if installed), check the unions and connections for condition. 200
28-20 S / N 1 - 9999 200
69) Visually inspect the fuel lines for routing and leaks.
28-20 S / N 731 - 9999 200
70) Visually inspect the fuel selector - refer to 28-20-02 201.
28-20 71) Clean or replace the filtering element of the fuel selector, check the support - refer to 28-20-02 201. 200 300 hrs or
1 year
28-20 72) Inspect the fuel selector drain support for corrosion. 200
28-20 73) Replace the hose located between the filter / selector assembly and the drain - refer to 28-20-02 201. 200
28-20 S / N 1 - 9999 200
74) Perform an operational test of the fuel tank selector cock
- refer to 28-20-04 201.
30-10 75) Remove cover plate 244L and inspection door 216C, slightly lift and hold the de-icing system tank (if installed). 200 5 years
Inspect the inner face of the fuselage skin under the tank for corrosion.
Install tank, cover plate and inspection door - refer to 30-09-90 301.
30-10 76) Check the de-icing system (if installed) - refer
to 30-09-90 301. 200
32-30 77) Visually inspect the landing gear hydraulic generator and check for leaks. Check fluid level - refer to 12-13-03 301. 200
32-30 78) Check the brushes of the PRESTOLITE hydraulic generator for condition. 200 1000 hrs
32-30 79) Perform an overhaul and a bench test of the 200 2000 hrs
PRESTOLITE hydraulic generator.
32-30 80) Replace the LHC hydraulic generator seals. 200 5 years
32-30 81) Perform an overhaul of the LHC hydraulic generator. 200 7500 hrs or
15 years
32-30 82) Visually inspect the landing gear hydraulic system
pressure switch. 200
32-30 83) Visually inspect the landing gear hydraulic system
emergency valve. Check for leaks at the unions and check the control for condition. 200
AIAA
Validity : S / N 1 - 9999 05-20-05 ,,,,, Page 209
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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(26)
