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Vibration under load

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Vibration under load
red29chummy Offline
Junior Member
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Joined: Jun 2019 Posts: 1 Threads: 1
Reputation: 0
Location: Norfolk England
Car type: Austin7 Chummy 1929o6
#1
19-06-2019, 03:22 PM
1929 Chummy, 3 speed crash box, now experiencing harshness and vibration under load and feeling gear type vibration when just touching clutch pedal. One friend suggests flywheel loose on taper, any thoughts?
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David Stepney Offline
Cantankerous Welsh Hermit
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Joined: Jan 2019 Posts: 1,571 Threads: 20
Reputation: 14
Location: Bala North Wales
Car type: 1933 RP Standard Saloon
#2
19-06-2019, 04:13 PM
Crankshaft rear main bearing perhaps?
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Ken Morton Offline
Junior Member
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Joined: Aug 2017 Posts: 46 Threads: 8
Reputation: 0
#3
19-06-2019, 04:33 PM
Check Fabric coupling first
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Adrian Payne Offline
Oldtimer
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Joined: Aug 2017 Posts: 143 Threads: 30
Reputation: 2
Location: New Forest
Car type: 27 Chummy
#4
20-06-2019, 12:51 PM
Hello
Do you have the pin and block cardan joint at the rear of the propshaft. These can wear and cause vibration. Give the propshaft a good waggle side to side and up and down to check for play.
Adrian.
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Terry McGrath Offline
Member
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Joined: Aug 2017 Posts: 104 Threads: 3
Reputation: 3
#5
20-06-2019, 05:32 PM
Clutch fingers set at different heights perhaps?
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