045-00-24_A M24 MAINTENANCE SCHEDULE
Issue A
Page 34
6.4.14
Instrument Systems:
Task
No.
Task Description
Task
Nature
Task
Interval
Date
Certifying
Person
67
Instruments. Legibility of markings and associated placards, band
ranges and limit markings.
INSP and
CHK
100 FH/
12 Months
68
Readings consistent with ambient conditions.
CHK
100 FH/
12 Months
69
Compass ‘deviation’ or ‘steer by’ cards - valid until next check. Check
calibration of compass. Conduct compass swing verification test (cross
check to handheld compass).
CHK
100 FH/
12 Months
70
Ensure good condition of all flight instruments. Pressure check
altimeter. Re-calibrate where necessary. Check ASI reading on flight
test, or alternative method.
CHK
100 FH/
12 Months
6.4.15
Ignition:
71
Magnetos, harnesses, leads, switches, starting solenoid, contact
breakers.
INSP
100 FH/
12 Months