Wiper sweep - clap hands
Posted: Sun Mar 05, 2017 12:06 pm
Here's an odd question - can I increase the screen sweep of my clap-hands wipers.
After a 6-year layoff my Minor is (occasionally) back on the road. It passed its MOT last summer but the wipers packed up when called upon in a rain shower a little while ago.
It seems that the old grease had finally got so hard that they just ground to a halt.
I stripped the rack, spindle-boxes and motor, re-greased the lot and now I have working wipers once more.
I haven't used them in the rain yet but at the moment, with the blades starting on the rubber at the bottom of the screen, the sweep only just brings the wipers up to a vertical position, before heading back down again.
There is a cap on the top of the motor, with a concoct inside it - which I assume governs when the wipers park. Does moving the cap, and hence the contact inside, have an effect on the sweep of the wipers, or is that completely governed by the rack/spindle ratio of teeth?
To be frank, I can't really remember how much farther (if at all) the wipers used to come, so this might be a case of 'they all do that, Sir'...
Anyone got the low-down on this?
Car is a 1963 1000..
After a 6-year layoff my Minor is (occasionally) back on the road. It passed its MOT last summer but the wipers packed up when called upon in a rain shower a little while ago.
It seems that the old grease had finally got so hard that they just ground to a halt.
I stripped the rack, spindle-boxes and motor, re-greased the lot and now I have working wipers once more.
I haven't used them in the rain yet but at the moment, with the blades starting on the rubber at the bottom of the screen, the sweep only just brings the wipers up to a vertical position, before heading back down again.
There is a cap on the top of the motor, with a concoct inside it - which I assume governs when the wipers park. Does moving the cap, and hence the contact inside, have an effect on the sweep of the wipers, or is that completely governed by the rack/spindle ratio of teeth?
To be frank, I can't really remember how much farther (if at all) the wipers used to come, so this might be a case of 'they all do that, Sir'...
Anyone got the low-down on this?
Car is a 1963 1000..