Shimano FC 7400 cranc

John Reinders said:

Hello,

I am new in this newsgroup.

I have a Shimano FC 7400 (7 speed) crancset on my bike. I am cleaning it
now.

The left cranc has a mark "LI"
The right cranc has a mark "LG"

The 52 camwheel has a mark "FC"
The 42 camwheel has a mark "LG"

How do I fit things in the right way?

Thanks,

John

This image
http://www.parktool.com/images/repair_help/racefaceXtype_20.jpg
shows the proper way to orient chain rings. The large one has a chain
catching pin that fits near the crank arm. The others usually have a
small tab on the ID edge that also lines up with the crank.

Quoted message said:

John Reinders said:

Hello,

I am new in this newsgroup.

I have a Shimano FC 7400 (7 speed) crancset on my bike. I am cleaning it
now.

The left cranc has a mark "LI"

September, 1987

Quoted message said:

Quoted message said:

The right cranc has a mark "LG"

July, 1987

Quoted message said:

Quoted message said:

The 52 camwheel has a mark "FC"

March, 1981

Quoted message said:

Quoted message said:

The 42 camwheel has a mark "LG"

July, 1987

Quoted message said:

Quoted message said:

How do I fit things in the right way?

dianne_1234 wrote:

This image
http://www.parktool.com/images/repair_help/racefaceXtype_20.jpg
shows the proper way to orient chain rings. The large one has a chain
catching pin that fits near the crank arm. The others usually have a
small tab on the ID edge that also lines up with the crank.

Right.

Sheldon "http://sheldonbrown.com/shimano.html" Brown
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