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Blog Entry# 5895400
Posted: Nov 27 2023 (22:14)

4 Responses
Last Response: Nov 27 2023 (23:30)
General Travel
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Nov 27 2023 (22:14)  
HarshaI22159^~
HarshaI22159^~   10483 blog posts
Entry# 5895400              
What is OEA/OEM Maintenance and how is it different from Regular PM/SM if it is?
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Nov 27 2023 (22:24)
Kumar234~
Kumar234~   343 blog posts
Re# 5895400-1              
4 compliments
Useful:Thanks. Useful Useful Useful
OEA is done well on pit/washing lines but if not available is can be done at PFs(washable aprons are necessary)/yards. As per IR manual for LHB coach maintenance,

OEA involves locking and securing the rake,amenity and cleaning attention and rolling-in examination of bogies at the end of the PF. Please note that OEA should not be confused with SM.

Train
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more...
has to go for PM or SM but a daily train mostly goes for PM twice or thrice a week.
For ICF rakes, if round trip distance is more than 3000 kms, the SM is done at other end. If not, then at original end. For LHB rakes, the round trip distance is 3500 kms

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Nov 27 2023 (22:31)
LHB_for_18047~
LHB_for_18047~   10823 blog posts
Re# 5895400-2              
Difference between SM and OEA ??
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Nov 27 2023 (22:44)
Kumar234~
Kumar234~   343 blog posts
Re# 5895400-3               Past Edits
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If a train runs 6000 kms up and down then initially pm is done and after reaching destination maintenance is done which is called as secondary maintenance and after coming back to the source again pm is done before sending the rake

OEA in simple words is locking the rake, cleaning the rake (dust and garbage) and water filling at the destination point
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Nov 27 2023 (23:30)
LHB_for_18047~
LHB_for_18047~   10823 blog posts
Re# 5895400-4              
I know PM but does SM too involve the same tasks as PM like undercarriage inspection, etc on pitlines ?
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