How much chan lubricant should be used and what is the grade of the oil

The "viscosity" of a lubricant refers to its ability to resist flow. There are two cases, either the viscosity is high or it is low: the lower the viscosity (0W/5W), the more friction is reduced, providing energy savings.

4. Why is the viscosity of an automotive lubricant important?

https://www.igol.com > 4-why-is-the-viscosity-of-an-auto...

The Importance of an Oil's Viscosity - Machinery Lubrication

https://www.machinerylubrication.com > Read > oil-vis...
The Importance of an Oil's Viscosity · A general increase in viscosity at higher temperatures, which results in lower oil consumption and less wear. · A reduced ...

What Does Viscosity Mean (and How Does it Affect Your ...

https://blog.amsoil.com > what-does-viscosity-mean-an...
Sept 2, 2016 - Put simply, viscosity is the most important property of a lubricant. How it reacts to changes in temperature, pressure or speed determines how ...

The Importance of Viscosity - Finol Oils

https://www.finol.ie > news > importance-of-viscosity
Apr 15, 2020 - Today, the vast majority of vehicles run on a multi-grade lubricant. If you take a 5W-30 engine oil for example, the lower the number, the ...

Oil viscosity and oil grades ' v2lubricants - TOTAL Lubricants

https://lubricants.totalenergies.com > maintenancetips
Engine oil viscosity refers to how easily oil pours at a specified temperature. Thin oils have lower viscosity and pour more easily at low temperatures than ...

Oil Viscosity Explained - BuyGreatOil.com

https://www.buygreatoil.com > oil-viscosity-explained
May 28, 2018 - Viscosity is the most important property of oil when considering engine protection. Viscosity determines how your engine's lubricant will ...

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Here are a three places that sell food grade lubricants-
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- www.lowes.com/pd_403826-75041-10340_0 and
www.lowes.com/pd_403826-75041-10340_0

New cars and truck manufactures recomend differend types of grades of oil when the engine is new. What they don't tell you when the engine receives 30,000 miles on it the grade of oil can be changed for better lubrication. Use 10w30 for normal use upon changing oil.

its either too lean(runs hot, causes vibrations, hesitates on acceleration) or there is a problem with the lubrication system(not enough oil to the piston = alot of friction=running hot. hope that helps

Lubricants and capacities
Engine oil options
Ambient temperature range Cold climate
Engine oil grade SAE 5W/30
Engine oil classification API/ACEA SJ/A2
Ambient temperature range Moderate climate
Engine oil grade SAE 10W/30
Engine oil classification API/ACEA SJ/A2
Ambient temperature range Moderate climate alternative
Engine oil grade SAE 10W/50
Engine oil classification API/ACEA SJ/A2
Ambient temperature range Hot climate
Engine oil grade SAE 10W/40
Engine oil classification API/ACEA SJ/A2
Engine with filter(s) litres 4,5

I would consult your local dealer or owners manual for the proper oil. The oil must be diesel rated and have the proper viscosity so that the bearings are lubricated as well as the piston skirts. If you live in a colder climate, a thinner grade of oil may be needed as to a summer grade.

Jeep Wrangler/YJ 1987-1995 Repair Guide

Engine Oil


Fig. 1: Be sure to select the proper API quality classification and SAE viscosity grade of engine oil (10W-30)


Oil FIlter (K&N sample)


HP-2004 work for 2.5L and 4.0L


Manual Transmission
The level of lubricant in the transmission should be maintained at the filler hole on all manual transmissions. This hole is on the right side. When you check the level in the transmission, make sure that the vehicle is level so that you get a true reading. When you remove the filler plug, lubricant should run out of the hole. Replace the plug quickly for a minimum loss of lubricant. If lubricant does not run out of the hole when the plug is removed, lubricant should be added until it does. Replace the plug as soon as the lubricant reaches the level of the hole.



Fig. 1: Manual transmission fill and drain hole plugs

DRAIN AND REFILL
Remove the drain plug which is at the bottom of the transmission. Allow all the lubricant to run out before replacing the plug. Replace the case with the correct viscosity oil. All manual transmissions use SAE 75W-90 API quality Grade GL-5 gear lubricant. Tighten the fill hole plug to 27 ft. lbs. (37 Nm).


I hope help you with this (rermember rated this help) Good luck.

It sounds like you are referring to the oil in the swash plate housing. You can use a multi grade motor oil such as 20w50 or 10w40. Fill to about half way over the swash plate. If the old oil has gone amilky colour, please replace the oil seals first.