MAINTENANCE SCHEDULE
HOUR READING AT TIME OF SERVICE:
SERVICED BY:
Every 40 HOURS or WEEKLY
Check Wiper Blade
Every 200 HOURS or MONTHLY
Repack Rotor Shaft Bearings with Grease
Every 400 HOURS or 2 MONTHS
Check Bearing/Seal Cavity
Every 500 HOURS or 3 MONTHS
Tighten Bolts and Fasteners
Check Rotor and Tip Clearances
Check Operating Temperatures
Check Airline Seals
Every 2000 HOURS or ANNUALLY
Adjust Blade Tip Clearance
The above schedule is the minimum basis to be followed. However, it may be necessary,
depending on the application, operating conditions, or other factors, to perform maintenance
tasks on a more frequent basis. Refer to the auxiliary equipment's operator's manual for any
additional maintenance or frequency requirements.
7-2
[7-5]
[7-7]
[7-12]
[7-15]
[7-15]
[7-20]
[7-22]
[7-27]
00-144477-0 A
OPERATOR'S MANUAL
MAINTENANCE AND ADJUSTMENTS