Why do I feel vibrations in my hand?

Why do I feel vibrations in my hand?

The hand arm vibration syndrome is believed to be caused by damage to nerves, muscles and blood vessels in the fingers, hands and arms. These vibration injuries are divided into three (3) groups depending on the area it affects; it could be neurological, vascular or musculoskeletal.

What professions are prone to a hand arm vibration?

Key points

• Workers in the construction, mining, forestry, maintenance, automotive, transportation and agriculture industries are among those potentially exposed to vibration.
• Workers who regularly use power tools are at risk of hand-arm vibration exposure, as well as hand-arm vibration syndrome.

Why are my hands vibrating after sanding?

Vibration-Induced White Finger (VWF), also known as “Dead Finger” or “Dead Hand” is the result of impaired circulation (poor blood supply in the fingers, caused by the prolonged use of vibrating tools. VWF may appear after only several months on the job, or may not appear until twenty to forty years on the job.

What disease is the major concern in hand arm vibration?

Vibration-induced white finger (VWF) is the most common condition among the operators of hand-held vibrating tools. The symptoms of VWF are aggravated when the hands are exposed to cold. Vibration can cause changes in tendons, muscles, bones and joints, and can affect the nervous system.

How do you stop hand vibrations in your arms?

Can hand-arm vibration syndrome be prevented?

1. Hold tools as loosely as possible and in varying positions.
2. Ensure that tools are well maintained.
3. Use tools correctly and use the right tool for the job.
4. Take regular breaks of at least 10 minutes away from the tool.
5. Keep warm while at work – especially your hands.

How did the Honda CB750 change the face of motorcycle?

The CB750 transformed the face of motorcycling in three ways. First it set down the design template for the modern superbike with its inline four, high-tech, specification.

Can a Honda dohc-4 CB750 be rebuilt?

The purpose of this booklet is to de-mystify the 4-ganged carburetor banks used on the ’79-’83 Honda DOHCs (750cc – 1100cc). Having some basic tools, plus a few inexpensive specialty tools, a modicum of mechanical capability and common sense – you can tear down, clean and rebuild your carbs in a short weekend.

How do you rebuild a Honda CB750 carb?

Remove all hoses from the bowls and any fuel lines from the carbs. If your bike has the vacuum-assisted petcock on it (AKA Spawn of Satan or SOS), remove it, but keep all the tubes connected to it. Start with the carbs facing down – smaller diameter ends on the table, and choke plates facing you.

What are the screws on a Honda CB750?

Remove the eight 5mm screws holding the top/rear rail on. If reusing the screws, set them aside. If using new Allen-heads, toss these Phillips screws. Turn the carbs on their tops and remove the eight 6mm screws from the front rail (you may need a pair of Vice-grips® to loosen these).

What are the choke plates on a Honda CB750?

The fronts of the carbs have the silver-colored throttle plates (butterflies), and the rear of the carbs have the brass-colored choke plates. The round tops are called caps and the square bottoms are called bowls. Getting Started

The purpose of this booklet is to de-mystify the 4-ganged carburetor banks used on the ’79-’83 Honda DOHCs (750cc – 1100cc). Having some basic tools, plus a few inexpensive specialty tools, a modicum of mechanical capability and common sense – you can tear down, clean and rebuild your carbs in a short weekend.

Remove all hoses from the bowls and any fuel lines from the carbs. If your bike has the vacuum-assisted petcock on it (AKA Spawn of Satan or SOS), remove it, but keep all the tubes connected to it. Start with the carbs facing down – smaller diameter ends on the table, and choke plates facing you.

Remove the eight 5mm screws holding the top/rear rail on. If reusing the screws, set them aside. If using new Allen-heads, toss these Phillips screws. Turn the carbs on their tops and remove the eight 6mm screws from the front rail (you may need a pair of Vice-grips® to loosen these).