Eratic Shakes on Gear Load.

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KKV270
Senior Member
Posts: 354
Joined: Wed Jan 16, 2013 1:11 pm
Location: Nairobi- Kenya

Eratic Shakes on Gear Load.

Post by KKV270 »

Hi.

I have recently started experiencing some uncomfortable happening. Whenever I load a gear (and especially on start-off or reverse), the car makes some "frantic tremors". As it gathers momentum, the shaking is not as evident.

I realized, even as I engage/load other gears, at the load point, the shake is evident.

I suspect clutch problems. Can someone confirm/advice on the matter with posible reasons of the problem, solutions and otlay of how to go about the matter!. I'd be glad to get to solve yet another task as I learn a new thing.

Thanks.
Blue Baron
Senior Member
Posts: 879
Joined: Sun Jan 18, 2009 8:34 pm
Location: Tampa, Florida

Post by Blue Baron »

Hard to advise from just the description.

Does the shifter move in your hand when you accelerate/decelerate in lower gears? If so you may have broken transmission mounts.
KKV270
Senior Member
Posts: 354
Joined: Wed Jan 16, 2013 1:11 pm
Location: Nairobi- Kenya

Eratic Shakes on Gear Load.

Post by KKV270 »

Hey,

Glad to see posts in the matter. No Blue Baron, the shifter doesn' t move at all. Only thing is the car really shakes then eases off on driving off...and I'd notice the feel of it (very slightly) if I were to slowly load any gear.

The car drives well though.
Kirk
Member
Posts: 15
Joined: Thu Feb 10, 2011 9:00 am
Location: Brookville, Indiana

Post by Kirk »

My 1966 did this until I fixed the oil leaks from the engine and transmission. Oil would get on the clutch and cause a terrible slamming sound until I got it going. I remedied the problem with:

New main engine seal

New Transmission seal

New clutch

New pressure plate

New flywheel

New Throw out Bearing

New Transmission mounts

All these changes took care of the problem and it runs like its brand new.
Blue Baron
Senior Member
Posts: 879
Joined: Sun Jan 18, 2009 8:34 pm
Location: Tampa, Florida

Post by Blue Baron »

Sounds like clutch judder.

Make sure you have the proper sag in the bowden tube. It's the tube on the left side of the transmission that the cable runs through. It should have at least an inch-and-a-half sag to preload the clutch cable.

If there's not enough sag, you'll need to add washers between the tube and the cable eye on the transmission to add sag. This can be done by disconnecting the cable at the back, or you can cheat like me and slot the washers so you can slip them in place without removing anything.
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