Found a piston crack
#1
Found a piston crack
I’m here at the dealer for 70k service. I was just informed that one of the pistons has crack on it. It’s from outside in halfway across. Dang it.
2016 FLHXS. 70,000 miles.
Initial quote of $1800.
Well….dang it.
Compression test : 180 front cylinder and 120 rear.
Rear has the crack.
2016 FLHXS. 70,000 miles.
Initial quote of $1800.
Well….dang it.
Compression test : 180 front cylinder and 120 rear.
Rear has the crack.
Last edited by pyuchem; 07-25-2024 at 03:04 PM.
#2
#4
The following 5 users liked this post by lp:
Goose_NC (08-08-2024),
MotorSeven (07-25-2024),
Oko (07-25-2024),
pyuchem (07-25-2024),
Rusty Springs (07-25-2024)
#5
I would more .010 over if needed.
Curious how they caught it. MDo they normall do a compression check or look at the top of piston?
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s-glide76 (07-25-2024)
#6
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I’m here at the dealer for 70k service. I was just informed that one of the pistons has crack on it. It’s from outside in halfway across. Dang it.
2016 FLHXS. 70,000 miles.
Initial quote of $1800.
Well….dang it.
Compression test : 180 front cylinder and 120 rear.
Rear has the crack.
2016 FLHXS. 70,000 miles.
Initial quote of $1800.
Well….dang it.
Compression test : 180 front cylinder and 120 rear.
Rear has the crack.
Good that it was caught before it destroyed the lower end and valves by fragmenting.
The following 3 users liked this post by CoolBreeze3646:
#7
My bike was burning oil so I had asked them to check spark plugs and put a scope to see what’s going on in there.
I doubt they would have done that during regular service.
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Max Headflow (07-25-2024)
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#8
#9
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pyuchem (07-25-2024)
#10
I would check out all your options before committing to the dealer. Talk to some Indy's as well. Get a detailed estimate for both parts and labor. With your mileage you should have the lifters, cam chain tensioner and crank run out checked as well.
You might also think about your big bore options.
You might also think about your big bore options.