(g) Install vapor barrier film (Material No. CP2160) on all of the open engine sections.
(h) Install a tag on each section of the engine to show that the lubrication and fuel system has been preserved.
(i) Put COVER - FITTED BARE QEC'D ENGINE SHIPPING (856A2782G01/G02) over the engine. Make sure that it is tight to keep unwanted material out of the engine.
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Subtask 72-00-00-865-055
A. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): FOR 1000EM1 1QG, 3QG FOR 1000EM2 2QG, 4QG
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Preservation Renewal Requirements.
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
72-00-00-100-007 Engine Dry-out and Relubrication 72-00-00-600-006 Preservation for a Period up to 30 Days. 72-00-00-600-007 Preservation for a Period of 30 to 365 Days. 72-00-00-600-025 Preservation for a Period up to 90 Days.
3. Job Set-up
__________ Subtask 72-00-00-869-069
A. Not Applicable
4. Procedure
_________ Subtask 72-00-00-620-060
A. Preservation reneval requirements
(1) Period up to 30 Days- Operable Engine
(a) Two (2) renewals permitted (Ref. TASK 72-00-00-600-006).
(2) Period up to 30 Days - Non-operable engine NOTE : No renewal permitted, the engine components should be
____ preserved (Ref. TASK 72-00-00-600-025) (Split engine or Engine Modules).
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(3) Period up to 90 Days - Operable Engine NOTE : Prior to represervation it is recommended to prelubricate
____ engine sumps by hand-pumping oil through disconnected oil supplies lines at lube unit and prelubricate lube unit by hand-pumping oil (Ref. TASK 72-00-00-100-007).
(a) One (1) renewal permitted (Ref. TASK 72-00-00-600-025).
(4) Period 30 to 365 days - Operable Engine
(a) Repeat the entire procedure per the original 30 to 365 days preservation procedure (Ref. TASK 72-00-00-600-007).
1 Make certain that the engine is safety secured and protective
_
cover is securely in place.
(5) Period 30 to 365 days. Non-operable Engine
(a) No renewal permitted, engine should be serviced and make operable.
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TASK 72-00-00-600-009
Procedure for Exceeded Long Term Preservation Period.
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________ 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：A320飞机维护手册 AMM ENGINE 发动机 1(32)
