CSP−900RMM−2 MD Helicopters, Inc.
Rotorcraft Maintenance Manual
Page 212
Revision 36
05-20-10
Table 202. Special Inspection − Calender (Cont.)
Registration No. Serial No. Helicopter Total Hours
Model InitialRMM SectionRequirement
2 YEAR
Main Rotor: Main Rotor Hub Lower Bearing Inspection
900 Do the Main Rotor Hub Assembly “Lower Bearing Inspection”.
Examine main rotor hub lower bearing.
62−20−00
900 Do the “Swashplate Assembly Upper Bearing Inspection”.
Examine the main rotor swashplate bearing for evidence of grease
leakage and/or corrosion.
62−30−00
5 YEAR
Fire Protection: Hydrostatic Testing of Fire Extinguisher Containers
900 Do a hydrostatic testing of fire extinguisher containers. 26−20−20
Main Rotor: Swashplate Angular Contact Ball Bearing Grease Replacement [Ref. Note (2)]
900 Remove angular contact ball bearing and send to MDHI for servicing. 62−30−00
NOTES:
(1) The 75−micron filter can be cleaned a maximum of four (4) times. Maximum filter life cannot be more than
1200 hours or 24 months.
(2) The swashplate angular contact ball bearing requires inspection and lubrication with new grease every
2000 hours or 5 years, from the original Airworthiness Certificate issuance date or last servicing, whichever
comes first. The bearing must be returned to MDHI for servicing.
To Next Page
Loading...
