MD Helicopters 369 Series, Manual

Page: 38 / 110

CSP−HMI−2
MD Helicopters, Inc
.
MAINTENANCE MANUAL
Page 10
Revision 39
05−20−00
Form HOE005 (Rev 5/04)
Table 1. 100 − Hour or Annual Inspection (Cont.)
Registration No. Serial No.
Helicopter Hours Torque Events
Model Initial Chap/Sect Requirement
ENGINE COMPARTMENT
ALL Exhaust stack(s) and exhaust supports for cracks, defects and improper
attachment.
78
ALL Engine compartment plumbing and electrical relay installation on left or right
side oleo (landing gear damper) support fitting for good condition and
security of mounting. Diodes for broken terminals and wires. Diode bracket
for security and corrosion.
96
ALL Entire engine for:
*
Loose bolts; loose or broken connections.
* Accessories for security and broken or missing lockwire.
* Fuel and oil lines for chafing and kinking.
* Fuel drain line valve for leakage.
* Oil cooler and cooler deflector for security and obvious damage.
* Accessible areas for obvious damage; evidence of fuel and oil leaks.
* Engine mounts for cracks and play in mounting hardware at engine and
airframe (retorque any loose mounting bolts).
*
Fuel control and compressor exterior for condition and security.
71
75
76
369D/E/FF
500N
RPM governor lever control rod (replace if aluminum). 76 − 10 − 00
369D/E/FF
500N
Clean and lubricate drive splines of starter − generator drive shaft, and female
splines in engine accessory gear case on dry spline installations.
96
369D/E/FF
500N
Anti − ice air tubes and compressor scroll for cracks or breaks at the anti − ice
air valve and bleed port. If cracks exist, check engine for possible vibration
causes (Ref. Engine Anti − icing System and applicable Allison Engine
Operation and Maintenance Manual).
75 − 10 − 00
AFTER INSPECTION
ALL Touch − up all damaged paint and exterior markings, as necessary. 20
ALL Ensure all fluid levels are correct; service as required. 12
ALL Perform operational check of particle separator filter (Ref. Scavenge Air
Operational Check).
71 − 10 − 10