What hydraulic fluid for john deere tractor

Problem or situation:

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�        The brake disks chatter on final drive axles while applying the brake pedals to stop the tractor.

�        Brake disk on final drive rattles on pinion shaft while applying the brake pedal.

�        The brake disk fits loose on shaft for ease of assembly.

�        This problem may be the result of what is referred to as stick-slip which is the friction disk adhering to the steel plate and then breaking loose. This results in chatter in the brakes and can be noted as noise and vibration during braking. This problem could relate to an issue with the oil, such as water contamination, or it could relate to the mechanical components in the system.   

Solution:

�        It is important to verify the cause of the noise is not due to high water content in the transmission oil. Oil sample would need to be tested.

�        If brake chatter is encountered, run and Oil Scan to determine if water contamination is present. If water is found, warm up the tractor, drain and replace filters, and refill with Noise Reducing THF. Run and Oil Scan to verify water is removed to an acceptable level. If the water content is okay, test the tractor to determine if the brake chatter persists. If brake chatter continues, drain and refill the tractor, retest, or in severe cases, the brake disks may require replacement. If the brake chatter issue is not resolved at this point, the oil will not resolve the problem; look for a mechanical resolution. 

�        A new fully formulated fluid, �Noise Reducing THF�, has been developed to reduce brake chatter. In certain conditions this product will replace Hy-Gard oil in our tractors to reduce the brake noise. This fluid is suitable for use wherever JDM J20C is shown as acceptable to use.

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-     Noise Reducing Tractor Hydraulic Fluid, 1 gallon (3.78 L) � TY27014 - (NLA)

-     Noise Reducing Tractor Hydraulic Fluid, 5 gallons (18.9 L) � TY27015

-     Noise Reducing Tractor Hydraulic Fluid, 55 gallons (208 L) � TY27016 � (NLA)

Note: Dealers can order this fluid on Dealer Daily stock orders or Machine Down orders.

IMPORTANT: Do not add other additives to fluid.

Additional information:

�        Brake disk may need to be changed if the oil is contaminated with moisture.

�        Drain oil from the complete system (brakes, MFWD when engine is running, and oil cooler).

�        Change transmission and hydraulic filters.

�        Fill with 20-25 liters of Hy-Gard oil. Start engine and activate MFWD and brakes.

�        Put a jumper hose in SCV and activate SCV to flush the system (10-15 minutes).

�        Drain oil again as described in the second step.

�        Change transmission and hydraulic filters again.

�        Fill with the correct amount of the new J20C Noise Reducing THF fluid with enhanced brake noise reduction to the system (transmission and hydraulic).

�        Change brake disks.

Note: If the brake chatter issue continues, the oil isn�t the solution, look for a mechanical explanation. 

Drivetrain and hydraulic systems within mixed or separated sumps, including hydraulic pumps/motors, hydraustats, manual-, powershift-, doubleclutch- and IVT transmissions, as well as axles including wet brakes, clutches and final drives. Suitable for forestry and turf care (golf courses, cemeteries), construction, municipalities services, waterway, orchards and farming operations that require biodegradability. Fully compatible with mineral-based Hy-Gard*. Compatible with standard elastomers (seals).

* For it to remain biodegradable, do not mix with mineral Hy-Gard

Midlands Lubricants Ltd is a premium quality own agricultural brand supplier of oil and lubricant equivalents suitable for use in John Deere Tractor Hydraulic Oil systems. We supply a complete range of backend oils suitable for John Deere Tractors including High performance Hydraulic Oils, Universal Hydro/Trans John Deere suitable HVI Hydraulic and Biodegradable Hydraulic Oil using solvent refined Paraffinic base oils.

Midlands Lubricants supplier of own Agri brand Oil and Lubricants that are equivalents and suitable for use in John Deere Tractors, we do not represent the Manufacturer or Trademark if you cannot find what you are looking for please call or email.

Blended brand new to order– Quality Assurance Policy BER 1400/2002

Tractor Type and Oil Range

• HVI Hydraulic oil Data Sheet  Higher Viscosity – Stays thicker longer under pressure 
• Hydraulic Oil Data Sheet    HLP, VG Hydraulic Oil ISO includes 32, 46 and 68  
• Biodegradable Hydraulic 46 Data Sheet
• Universal Transmission Oil Data Sheet   Hydro/Trans – UTTO 

Frequently asked questions

• How do I change Hydraulic Oil? 
• Which Hydraulic Oil?  
• Hydraulic Oil Colour change?
• What Hydraulic Oil is our Oil Equivalent too?
• Hydraulic Oil what Price Do I Pay?

As well offering a full range of backend John Deere suitable UTTO (Hydro/Trans) and HVI Hydraulic oils including HVI 32, HVI 46 and HVI 68 Hydraulic Oil we also offer CAT 10w Hydraulic Oil, CAT 30w Hydraulic Oil & our Premium 15w/40 Engine Oil

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