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Results of a fairly standard R45 'Dropped Valve'
|
The dramatic results of
an R100 'Dropped Valve'
 |
R100RT rear
drive splines - 100,000 + miles and you could shave with the splines
 |
|
The result of a dropped R80G/S hitting a kerb and almost
ripping off a barrel. A testament to the old Boxer bottom end, 80,000
miles later the crankshaft has never been removed!
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An Airhead collapsed gearbox bearing -
the result of ignoring all the warning rumbles  |
A badly
damaged R51/3 piston
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|
R1100 Snapped Driveshaft
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Alan McNulty's Snapped /5 Crank
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Phil Holtom's Well Worn Rocker Cover
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About as close as you can get without destroying the gearbox
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Stefan Schwartz's broken /6 crank
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Simon McCarthy's broken rocker shaft
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Robert Ranson's R100R Driveshaft
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...And the Resulting Damage
 |
Cam Follower - photo by Michael
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|
Rear Diff Splines - photo by Michael
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Damaged Gear - photo by Michael
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Damaged Gear - photo by Michael
 |
|
Damaged Gear - photo by Michael
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Worn Gear - photo by Michael
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Gearbox Bearing - photo by Michael
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Holed Piston - photo by Michael
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Spark Plug - photo by Michael
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Valve - photo by Michael
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|
Valve - photo by Michael
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Bill Emery's head & piston after dropping a valve
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R1150R piston
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|
R1150R piston
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Damaged Camshaft. Photo by
Frank J.M.
Kevenaar
 |
Badly damaged cam follower - photo by Gerard Stegeman
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|
Another dropped valve - photo by Benoit Bocquet
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R1100GS Driveshaft. Photo by Jerry Watts
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K75RT Generator Clutch - photo by Morten Vellesen
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|
David Makin's R69S conrod and piston
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Broken /5 Oil Pump. Photo by Nick Greear
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Broken Valve Seat. Photo by Rudi de Groot
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