Clutch slip?

Maintenance, accessories, operation. Anything to do with making your erg work.
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Pie Man
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Clutch slip?

Post by Pie Man » December 16th, 2017, 7:52 am

Hi all,
One of the ergs at the gym I go seems to have started to slip, at the moment it's only when a powerful guy gives it some and it gives no resistance this happens only occasionally (sub 1:20 pulls) and not on every pull but it will only get worse I assume. What is the best way of fixing it? The erg is a early model d I think, it has a pm5 now so millage is unknown but probably in the tens of millions not the hundreds.
thanks
Piers 50m 73Kg 175cm DF 116 (was 110 to 20/08/16) MHR 167
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Carl Watts
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Re: Clutch slip?

Post by Carl Watts » December 17th, 2017, 2:19 am

It needs a new Torrington RC121610 clutch bearing.

A tiny amount of thin grease may fix it but its probably never been lubricated and its now stuffed.

Its hard to fit and in most places unless you have a good service tech they would just replace the entire flywheel.
Carl Watts.
Age:51 Weight: 98kg Height:183cm
Concept 2 Monitor Service Technician & indoor rower.
http://log.concept2.com/profile/863525/log

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Pie Man
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Re: Clutch slip?

Post by Pie Man » December 17th, 2017, 2:00 pm

Thanks Carl
Piers 50m 73Kg 175cm DF 116 (was 110 to 20/08/16) MHR 167
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c2jonw
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Re: Clutch slip?

Post by c2jonw » December 18th, 2017, 4:43 pm

It might also be the chain/sprocket. If there's a distinct popping noise during the slipping then I would suspect the chain. It may just need some lube or if it's gone too long it may be necessary to replace both the chain and sprocket. If there's no associated noise when the slip occurs then it's likely the clutch which may also respond to an application of some light oil after removing the flywheel. C2JonW
67 year old living in Waterbury Center, Vermont, USA
Concept2 employee since 1980! and what a long, strange trip it's been......and retiring from C2 in October 2018!

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