AMS 375 FINAL LUBRICATION OF SPHINCTER EXAM QUESTIONS AND
ANSWERS
Class Rating - CORRECT ANSWER✅✅Certificate to work on a specific class or range of aircraft and
aircraft components (broad spectrum of radicals)
6 types of class ratings - CORRECT ANSWER✅✅- Airframe
- Radio
- Powerplant
- Propeller
- Instrument
- Accessory
Limited Ratings - CORRECT ANSWER✅✅Certificate to work on specific make and model or specific
system/component
*Can have multiple
Why can some repair stations only have limited ratings? - CORRECT ANSWER✅✅Class rating cover a
more broad spectrum and may be more expensive and difficult to maintain all approved documents
when only working on a few specific models of aircraft
Limited Rating for Specialized Services - CORRECT ANSWER✅✅Repair shops of manufacturers that nor
part of the normal manufacturers list
* Welding shops or floats
What authority level is "M"? - CORRECT ANSWER✅✅Performs management functions for the repair
station
What authority level is "S"? - CORRECT ANSWER✅✅Performs supervisory functions for the repair
station
, What authority level is "l-1"? - CORRECT ANSWER✅✅Full inspection authority
What is the authority level of "1-2"? - CORRECT ANSWER✅✅Delegated inspection authority
FAR 43 - CORRECT ANSWER✅✅Maintenance, Preventive Maintenance, Rebuilding, and Alteration
FAR 45 - CORRECT ANSWER✅✅Identification and Registration Markings
FAR 65 - CORRECT ANSWER✅✅Certification of airmen other than flight crew
How long must training records be retained? - CORRECT ANSWER✅✅Minimum of 2 years
How long must repair stations keep records of work performed? - CORRECT ANSWER✅✅At least 2
years from the date the article was approved for return to service
Operation Specifications (Op Spec) - CORRECT ANSWER✅✅FAA list of specifies class ratings and limited
ratings
Capability List - CORRECT ANSWER✅✅Self evaluated list of specific models a repair station can work on
and the limitations of each model
FAA 8130-3 Form - CORRECT ANSWER✅✅Approval for return to service to meet the terms and
conditions of maintenance implementation procedures
2 organizations that can use 8130-3? - CORRECT ANSWER✅✅- Manufacturers
- Repair stations
Type Certificate Data Sheet (TCDS) - CORRECT ANSWER✅✅What FAA-approved document gives the
leveling means to be used when weighing an aircraft?
ANSWERS
Class Rating - CORRECT ANSWER✅✅Certificate to work on a specific class or range of aircraft and
aircraft components (broad spectrum of radicals)
6 types of class ratings - CORRECT ANSWER✅✅- Airframe
- Radio
- Powerplant
- Propeller
- Instrument
- Accessory
Limited Ratings - CORRECT ANSWER✅✅Certificate to work on specific make and model or specific
system/component
*Can have multiple
Why can some repair stations only have limited ratings? - CORRECT ANSWER✅✅Class rating cover a
more broad spectrum and may be more expensive and difficult to maintain all approved documents
when only working on a few specific models of aircraft
Limited Rating for Specialized Services - CORRECT ANSWER✅✅Repair shops of manufacturers that nor
part of the normal manufacturers list
* Welding shops or floats
What authority level is "M"? - CORRECT ANSWER✅✅Performs management functions for the repair
station
What authority level is "S"? - CORRECT ANSWER✅✅Performs supervisory functions for the repair
station
, What authority level is "l-1"? - CORRECT ANSWER✅✅Full inspection authority
What is the authority level of "1-2"? - CORRECT ANSWER✅✅Delegated inspection authority
FAR 43 - CORRECT ANSWER✅✅Maintenance, Preventive Maintenance, Rebuilding, and Alteration
FAR 45 - CORRECT ANSWER✅✅Identification and Registration Markings
FAR 65 - CORRECT ANSWER✅✅Certification of airmen other than flight crew
How long must training records be retained? - CORRECT ANSWER✅✅Minimum of 2 years
How long must repair stations keep records of work performed? - CORRECT ANSWER✅✅At least 2
years from the date the article was approved for return to service
Operation Specifications (Op Spec) - CORRECT ANSWER✅✅FAA list of specifies class ratings and limited
ratings
Capability List - CORRECT ANSWER✅✅Self evaluated list of specific models a repair station can work on
and the limitations of each model
FAA 8130-3 Form - CORRECT ANSWER✅✅Approval for return to service to meet the terms and
conditions of maintenance implementation procedures
2 organizations that can use 8130-3? - CORRECT ANSWER✅✅- Manufacturers
- Repair stations
Type Certificate Data Sheet (TCDS) - CORRECT ANSWER✅✅What FAA-approved document gives the
leveling means to be used when weighing an aircraft?
