Results of a fairly standard R45 'Dropped Valve'

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The dramatic results of
an R100 'Dropped Valve'
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R100RT rear
drive splines - 100,000 + miles and you could shave with the splines
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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
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A badly
damaged R51/3 piston
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R1100 Snapped Driveshaft
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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
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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
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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
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Badly damaged cam follower - photo by Gerard Stegeman
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Another dropped valve - photo by Benoit Bocquet
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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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Below: photos of a 40,000 mile R65 front wheel. Note that
each spoke is badly cracked - the rim has been cut through to allow the
broken spokes to come away from the hub. Design is similar to the early,
recalled 19" wheels but a recall was never issued for the 18" wheels of
the R45/65. Photos by Mark Endean. |
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R27 Snapped Crank. Photo by Rob Roodnat
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R27 piston. Photo by Rob Roodnat
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Alan McNulty's Snapped /5 Crank
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R1200 Rear Diff. Photo by Martin de Cayless
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Badly worn K1200LT Plugs. Photo by Dwayne Robichaud
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Paralever Pivot Bearing. Photo by Frank Beier
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Collapsed oil filter . Photo by James Watt
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