Richmond ring and pinion break in relationship

FAQs - Richmond Gear

richmond ring and pinion break in relationship

US GEAR! · Eliminates Break-in Perfect for drag racing, our US Gear Competition gears offer high strength and light weight with the necessary .. We have had a long lasting relationship with US Gear and Richmond Gear. US Gear. For over 50 years, US Gear, a brand of AxleTech, has manufactured ring and pinion gears and gears don't require break in, provide superior performance. Perfect for drag racing, our US Gear Competition gears offer high strength and light weight with the necessary . Carrier Breaks: N/A. Pinion Shaft . We have had a long lasting relationship with US Gear and Richmond Gear. US Gear.

We also recommend that the transmission fluid in your unit be changed every 12 months or 12, miles, or sooner, depending on climate and storage conditions. This will coincide with your first transmission fluid change at the mile interval as specified above.

Oil filler plug 2.

Technical Details

Shifter mounting holes What warranty does Richmond offer on transmissions? Richmond stands behind its complete line of transmissions for one year after the date your transmission was shipped. Details are listed at bottom of this page.

richmond ring and pinion break in relationship

What service does Richmond offer for an expired warranty? Therefore, the first few hundred miles on a new gear set are the most critical. To prevent premature and almost immediate failure of your new gear set, this break-in procedure must be followed: All new gear sets require a break in period to prevent damage from overheating the gear oil. The lubrication properties of overloaded or overheated gear oil will be diminished. If the gear oil to breaks down, the end result will be catastrophic damage to the ring and pinion.

Avoid burn outs, sudden starts and heavy acceleration for the first miles.

richmond ring and pinion break in relationship

Do not exceed 50 mph. Let the differential cool down for one hour. Before driving again, feel the differential with the back of your hand. The rear differential should be cool to the touch.

Repeat this cycle five times.

richmond ring and pinion break in relationship

When driving on the highway, vary your speed while avoiding heavy acceleration. I cannot overemphasize the importance of changing the gear oil after the first miles.

Gear swap-Break-in miles?

This will remove all metal particles, black phosphoric coating and other contaminants shed by the gears during the break in period. The integrity of the gear oil is compromised as a result. The gear oil must be changed. When a posi unit is rebuilt along with a gear change, the clutch discs will break in and settle as well. All gear manufacturers choose the tooth count that gives them the best overall strength combination between tooth overlap and tooth thickness.

A larger ring gear allows the same number of teeth to be larger. This means that if you have 40 teeth spread out on a That is why a GM The advantage now lies with the Ford 9" due to better ground clearance. There has been some questions as to why the Fords' pinion teeth look more angled than other pinions. The Fords' pinion teeth because of the larger pinion offset can be angled more in relationship to the pinion stem which is what creates more tooth engagement.

Factory and cheaper aftermarket Ford 9" gears have a reduced diameter area just after the splines toward the pinion head which weakens the pinion shaft. The smallest diameter on the Ford 9" of ours from Richmond and the Dana 60 lies in the minor diameter of the splines which is 1. So the Dana 60 is. Some NON-Richmond Ford 9" pinions have broken off at the reduced area on stock or lesser quality gear sets usually from the truck being dropped on the yoke on a rock which would be pretty tough with a Hi9 but Richmond has very rarely seen a pinion twisted off on their pinions.

acryingshame.info: Richmond Gear F Excel Ring/Pinion Gear Set: Automotive

Running on the coast side. Because we have no choice. No gear manufacturers have a machine set up to cut them the other way. The reason Gleason the folks who build gear building machines don't build them the other way is that when under drive side conditions the pinion is being pushed away forward when low pinion in the rear and under coast side conditions the ring gear is being pushed away.

richmond ring and pinion break in relationship

They believe if neither of the gears are being pushed away high pinion rear on drive side situation the gears will "jump" each other causing instant destruction.

Can it be done? Possibly, but the cost of building the machine that may cause more problems than it solves may not be worth building. Are all high pinion rears running on the coast side of the gears? Is running on the coast side weaker?