Hi, I need to change the transmission oil for 3cx, can't get the oil reference to buy

I tried the DIY service and repair manuals from a website and it actually helped me repair transmission problem in my jcb 3cx site-master. it wont move forward or reverse, engine is good both solenoids for forward and reverse work.
I don't have much technical knowledge but I just
followed it step-wise, and works perfect! got it from www.reliable-store.com

I tried the DIY service and repair manuals from a website and it actually helped me repair transmission problem in my jcb 3cx site-master. it wont move forward or reverse, engine is good both solenoids for forward and reverse work.
I don't have much technical knowledge but I just followed
it step-wise, and works perfect! got it from www.reliable-store.com

if you are referring to the oil pump inside the transmission of an automatic --yes
if you are referring to the engine oil pump ---no

If you are referring to an automatic transmission, most manufacturers no longer put a drain plug on them. This is to prevent removal of the wrong plug when changing the engine oil. Also, since manufacturers recommend changing the transmission filter when the transmission oil is changed, having to remove the pan to drain the oil is incentive to replace the filter at the same time.

Are you referring to the engine oil, the transmission, oil, or the oil inside the primary case?

They all need to be changed from time to time. Which are you concerned with now?

Skipping and jerking due to slip in transmission most likely, and change oil light needs to be reset if you changed the oil on it yourself, refer to owners manual or search online for reset procedure

Raise the vehicle. Refer to Vehicle Lifting. Place a drain pan under the transmission oil pan. Remove the oil pan drain plug. Remove the oil pan bolts. Remove the oil pan. Remove the gasket. Remove the magnet. Remove the oil filter. Remove the filter neck seal. The transmission oil pan gasket is reusable. Inspect the gasket and replace as needed. Clean the transmission case and the oil pan gasket surfaces with solvent. Install the filter neck seal. Install the oil filter. Install the oil pan gasket to the pan. Install the magnet into the bottom of the pan. Notice: Refer to Fastener Notice in Service Precautions. Install the oil pan to the transmission with seventeen bolts. Tighten the oil pan bolts to 11 Nm (97 inch lbs.) . Apply a small amount of sealant GM P/N 12346004 to the treads of the drain plug. Install the oil pan drain plug. Tighten the oil pan drain plug to 18 Nm (13 ft. lbs.) . Install Dextron Automatic Transmission Fluid. Lower the vehicle.

Hi. This particular vehicle will hold approximately 3.4 Quarts of standard automatic transmission fluid. The filter must be changed, as well. If you are running the 4wd version of this vehicle, I would recommended the Lucas Semi-Synthetic Multi Vehicle ATF brand. For a 2wd unit, I would recommend the Castrol High Mileage ATF brand.

NOTE_ Most manufactures will require a special transmission oil fill tool. This is usually not available to the general public. In this case, you will need to refer to your dealer for proper procedure. Usually there will be a transmission dip stick visible under the hood area if your transmission oil can be changed with the more familiar procedures used throughout the years. Additionally, if this is a standared transmission. Any gear oil will do. Preferably differential gear oil(standard blend)

Hello.

I'm assuming you have an auto transmission, if you do, then if you are lucky changing your transmission oil might do the trick.

If you want to try this, then you simply need to change your transmission oil drive the car for a few hundred miles and change the oil again, this has in some cases solved the problem but its not guranteed.

your trans oil most likely needs changing. it should be changed every 50,000 mile. over time the fluid breaks down and the trans mission slips. your trans is operated by pressure and when it is hot he pressure drops because the oil is not as thick as it should be this is refered as viscoscity. In the mean time until you get it changed, you can buy an additive from Napa for around 10.00 dollars to put in the trans. it's made by Lucas Oil and it works for the slipping in the short term. please rate this