What should the pressure be on a D8N transmission?
What should the pressure be on a D8N transmission?
380 at low idle is ok, pump may be worn some. 430 at high idle is ok, a little low. Pump wear would show more from cold to hot oil. Cold pressure is higher and hot will be lower. This is ok, but further testing is needed to determine where you have problems.
Why is my D8N transmission not moving at low idle?
Pump pressure is too low at low idle. This could be from a restriction in the filter or strainer. Make sure filter is new and does not have metal in it. Remove main strainer with magnets and see how much metal is on it. If these are clean, the pump is worn out and should be repaired or replaced. Low pump pressure would cause low priority pressure.
Which is the best oil for a Caterpillar bulldozer?
Oil for Caterpillar Bulldozers/tracked tractors D8R Series II 6YZ (2001-2005). Which oil is the best? Professional lubrication advice – Kroon-Oil
When to perform oil drains on a caterpillar machine?
Recommended service should always be performed at the interval that occursfirst. Under extremely severe, dusty or wet operating conditions, more frequent lubrication than is specified in the Maintenance Interval Schedule might be necessary. Extended Engine Oil Drains and Warranty
What kind of oil does a cat transmission use?
Gear Oil – for Cat manual transmissions, differentials, and final drives and sealed lubricated track joints Synthetic Gear Oil – for specified Cat direct drive transmissions, differentials, final drives and sealed lubricated track joints Transmission and Drive Train Oil – for Cat transmissions, final drives, wet brake and hydraulic compartments
380 at low idle is ok, pump may be worn some. 430 at high idle is ok, a little low. Pump wear would show more from cold to hot oil. Cold pressure is higher and hot will be lower. This is ok, but further testing is needed to determine where you have problems.
What kind of oil should I use on my Cat dozer?
According to Nick Rummel, Caterpillar Maintenance Expert, one of the things often overlooked on high drive equipment is pivot shaft oil. In this two minute video Nick explains how and why checking the pin shaft oil on your Cat® Dozer is critical to prevent roller frame movement problems.
What kind of oil does a cat backhoe use?
Gear Oil and Synthetic Gear Oil. Hydo™ Advanced and Bio Hydo™ Advanced Hydraulic Oil. Specialty Oil (tractor oil for Cat Backhoe Loader rear axles and Cat Challenger Tractors). TDTO™ Transmission & Drive Train Oil (including Synthetic lubricant blend for cold weather).
