The John Deere 314 Hydrostatic lawn mower is a riding tractor featuring a Kohler engine that heavily relies on clean oil for proper operation. Install two washers and secure with clip. The transaxles on these models require no maintenance. You should probably change the oil annually, but it depends on how hard you work your tractor. After reservoir is completely drained, install hose and secure with clamp. The L130 doesn't generally require Bio Hy-Gard in residential settings, but the mower can be changed over to bio-oil if the transmission is thoroughly drained first. 4. Move throttle lever to the 3/4 fast idle position. John Deere Original Equipment Hy-Gard 32 oz. Answered in 29 minutes by: 7/6/2016. Rotate tensioner arm (A) against force of spring, and install drive belt to tensioner sheave (B). This decay results in air and atmospheric moisture becoming blended into the oil, properly called entraining. Fill oil reservoir with approximately 7.5 L (7.9 qt) of John Deere Low Viscosity HY-GARD (J20D) oil. Insert electric clutch wiring harness connector to main wiring harness. Install new filter in reservoir. Hy-Gard transmission and hydraulic oil is a unique oil developed by John Deere engineers to meet the exact needs of John Deere machines. John Deere 317 Transmission. Picture Note: Z225, Z245, Z425 and Z445. Experience: manager at White Eagle Ag and … Disconnect electric clutch wiring connector from main wiring harness connector. 10W-30 Stop the engine. Adjust tracking with the 13mm socket on the free end of the deck height adjustment lock pin as follows: NOTE: Tracking bolts limit top forward speed. 9. To ensure proper cooling, keep the transaxle cooling fins and surrounding area clean at all times. Fill the transaxle with approximately 2.5 quarts or 80 ounces of fluid. If you suspect any transmission problems, please contact your authorized dealer. 4.9 out of 5 stars 38. How to Change Hydrostatic Transmission Fluid in Lawn Tractor, changing hydrostat fluid in JD130 lawn tactor, How To Bypass the Starter Solenoid on a Riding Mower. Park machine safely on a level surface. Rotate rod end (F) in (clockwise) to decrease reverse creep and out (counterclockwise) to decrease forward creep. John Deere J20C HY-GARD™ transmission and hydraulic oil is recommended. If you suspect transmission problems, contact your authorized dealer. How to Change Hydrostatic Transmission Fluid in Lawn Tractor Remove the drain plug (usually on top of the transaxle), or remove the breather tube. Add oil as necessary. But not only are these ingredients not needed in a hydrostatic mower transmission… FREE Shipping. 3.78L (1 gal) TY22086. Dirt and debris in the hydraulic oil … To aid in installation, install belt over pulley E last. On linkage side needing adjustment, remove clip and washers (G). John Deere J20D Low Viscosity HY-GARD™ transmission and hydraulic oil may be used, if within the specified temperature range. Perfect for cold-region use. Checking Transmission Oil Level Tractor Science: The Hydrostatic Transmission By Norman NgThe transmission allows an engine’s power to be multiplied and manipulated to drive your tractor forward and backward. Position replacement belt onto engine sheave (I), intermediate sheaves (H) and transaxle sheaves (G). Add oil if necessary. Place a drain pan under the machine. No maintenance is required on this transmission. Other oils may be used if they meet John Deere Standard JDM J20C. NOTE: Transmission is filled with 20W-50 oil at the factory. Fill the transaxle with approximately 2.5 quarts or 80 ounces of fluid. (See Parking Safely in the SAFETY section.). Turn the transaxle up side down and let the fluid drain overnight. $100.26 $ 100. Use only Low Viscosity HY-GARD (J20D) transmission oil. My 2003 John Deere GT235 Transmissions fluid is low, and I cant find the manual anywhere. I recommend AMSOIL 20W-50 Zero-Turn Synthetic Hydrostatic Transmission Fluid. Remove drive belt from transmission sheave (D), idler sheave (E) and engine drive sheave (F). They'll often have a chart in the operator's manual showing a variety of engine oil viscosities and either standard or low-vis hyguard, depending on temperature range. A direct replacement for all-weather hydrostatic oil. Picture Note: Components viewed from top. They dont sell the JD HY-GARD Transmission Fluid, but I did see 1 gallon of Hydraulic fluid. You do not need to take your John Deere 314 riding lawn mower into a shop to have its oil changed. Check neutral creep with engine running, motion control levers in the start/shutdown position, park brake off, and machine on level ground. Picture Note: Right side of machine shown. Lift filter (B) and remove from reservoir. This chemistry will allow for consistent performance and maximized transaxle life. Share this conversation. Hot hydraulic oil will expand and show incorrect oil level. Remove cap. 946mL (1 qt) TY22000. 3. John Deere notes on its website that the air temperature range in which hydrostatic machinery is used must be taken into account when determining the viscosity of replacement oil. Product Availability . 9. John Deere Hy-Gard Transmission and Hydraulic Oil 5 Gallon Bucket AR69444. IMPORTANT: Avoid damage! 2. $26.47 $ 26. ls this correct? You’ll also be able to better protect against any kind of damage to the hydro-static pumps, the hydraulic pump motors, the control valve, and the charge pump. Infinite ground speeds allow the operator to match the speed of the tractor to the job . Remove the drive belt (D) from the transaxle sheaves (G), intermediate sheaves (H) and engine sheave (I). To avoid chatter, use only Low Viscosity HY-GARDTM (J20B or J20D) transmission oil. Park machine safely. ISO 32 viscosity grade. Hy-Gard transmission and hydraulic oil is a unique oil developed by John Deere engineers to meet the exact needs of John Deere machines. John Deere Low Viscosity HY-GARDTM (J20D) transmission oil is specially formulated to minimize brake chatter, and to provide maximum protection against mechanical wear, corrosion, and foaming. Category: Small Engine. DO NOT use type "F" automatic transmission fluid. Formulated for use in all applications calling for JDM J20D. 12. Do not drain or change hydrostatic transmission fluid. This article is focused on a specific type of transmission: The Hydrostatic Transmission. 5 gal (18.9L) TY6344. 11. Heavy-duty hydrostatic transmission, side-by-side foot pedals, enhanced styling, adjustable controls, 15-in seat with lumbar adjustment knob, cruise control, easy read fuel gauge, front bumper, larger tires, premium steering wheel, fender flares . The company also makes a biodegradable fluid called Bio Hy-Gard. Technician: John Oliver, replied 4 years ago. About three years ago I noticed a transmission fluid leak and in a very short time lost all transmission function. Ensure that it is firmly seated in bottom of reservoir. Operate machine forward and in reverse several times. Can … So I went down to HD and Lowes,as the closest JD store is >1 hr away. There’s no question that 20W-50 full synthetic motor oil will work in a riding mower hydrostatic transaxle. Submitted: 4 years ago. Wait at least 3 minutes for hydraulic oil to cool. Install rod ends back onto arms and secure with spring locking clips. IMPORTANT: Avoid damage! But a dedicated hydrostatic transmission oil contains specific anti-foaming, anti-rust, anti-oxidation and anti-wear ingredients. Other oils may be used if above recommended John Deere oils are not available, provided they meet one of the following specifications: Operating the transaxle with obstructed cooling fins could cause damage due to overheating. Do not mix transmission oils. 47 ($6.62/Item) FREE Shipping. Turn rod end (B) on rod (D) in (clockwise) to decrease forward creep and out (counterclockwise) to decrease reverse creep. You can drain and replace old oil … SAE 10W30 engine oil with API classifications of SE or higher is recommended in the transmission. Low-Viscosity Hy-Gard™ Transmission and Hydraulic Oil . Troubleshoot John Deere hydrostatic transmission problems. NOTE: Machine is filled with John Deere Low Viscosity HY-GARD (J20D) transmission oil at the factory. The 3032E and 3038E Tractors are available with a two-range hydrostatic transmission (HST) incorporated in a die-cast aluminum transmission case. Category: Small Engine. The Z225 and Z245 transmission is a sealed component. Hy-Gard fluid is a multi-viscosity fluid with a high-viscosity index. Add oil until level is at FULL mark on reservoir. Fluid under pressure transmits engine power to the drive wheels via a closed-loop pump and motor arrangement. Use John Deere BIO HY-GARD™ oil when a biodegradable fluid is required. TY22035. John Deere Low Viscosity HY-GARD (J20D) transmission oil is specially formulated to provide maximum protection against mechanical wear, corrosion, and foaming. 4. Overview; Engine; Transmission ; Dimensions; Photos; Attachments; 1979 - 1983: 300 Series: Garden tractor: 316 ↑ Series: 314 ← 317: 318 ↓ Transmission: Transmission: Sundstrand Series 15 Model 90 Type: shaft-driven hydrostatic Gears: infinite forward and reverse Oil capacity: 5 qts 4.7 L: Oil type: Deere Hy-Gard: Oil change: 50 h (filter) 500 h (oil) … How often, i ever, does the transmission fluid need to be replaced according to JD? Repeat procedure, as necessary, on opposite side. 10. We are going to use the Sundstrand Series 15 Type U as an example. Hy-Gard transmission and hydraulic oil is a unique oil developed by John Deere engineers to meet the exact needs of John Deere machines. See your John Deere dealer for service. Check oil level again. By far, the most common reason for hydrostatic transmission failure is old hydraulic fluid. Transmission & Hydraulic Oil - TY22035 (Qty of 4) 4.8 out of 5 stars 83. Check oil level: Picture Note: Z425 shown. Ask Your Own Small Engine Question. 208L (55 gal) TY27707. Do not drain or change hydrostatic transmission fluid. Copyright © 2011 Deere & Company. 8. DO NOT USE type "F" automatic transmission fluid. 3. I have a John Deere LX178 riding mower. Loosen hose clamp on bottom reservoir hose and carefully remove hose from bottom of reservoir and drain hydraulic fluid from system. 4. Lift seat. Hy-Gard viscosity places it between ISO 46 and 68 grades. Inspect drive belt (A) for excessive wear, damage or stretching while in position on all machine sheaves. Repeat procedure as necessary on opporsite side. If the machine creeps forward or reverse while motion control levers are in the start/shutdown position, adjust the motion control lever linkages: 1. PART # SIZE. Remove the drain plug (usually on top of the transaxle), or remove the breather tube. Wear eye protection when using compressed air for cleaning purposes. Run engine in full forward position for five minutes and then cycle motion control levers forward and rearward several times. Furthermore, what type of oil does a John Deere tractor use? ratchet or breaker bar into the square hole (A) on the idler arm, rotate the spring-loaded idler arm to relieve belt tension on the tensioner sheave (B) and remove the drive belt (C) from the tensioner sheave. Troubleshoot New Holland hydrostatic transmission problems. 5. IMPORTANT: Avoid damage! 6. 2. But over time, these motor oil ingredients will limit the oil change interval and this can have an effect on long term component life. 10. The company states that "Operating outside of the recommended oil air temperature range may cause premature hydrostatic transmission failure." 8. Do not mix oils. Hy-Gard fluid is a multi-viscosity fluid with a high-viscosity index. Hy-Gard fluid is a multi-viscosity fluid with a high-viscosity index. (See Parking Safely in the SAFETY section.). Naturally, its only stocked in gallons, so I picked up two for the job. 6. Show More. 2. Troubleshoot Kubota hydrostatic transmission problems . Checking the fluid level on a John Deere tractor is extremely important so that you can ensure full lift cylinder action as well as steering and drive action. Hydrostatic transmissions include mechanical parts such as a differential and a drive axle, plus rubber or metal hoses the liquid is pushed through. John Deere J20C HY-GARD Transmission/Hydraulic Oil is recommended. John Deere J20D is a low-viscosity transmission/hydraulic oil, while J20C is a high-viscosity product. Clean transaxle fan fins (A) and around exterior of each fan with a rag, brush or compressed air. 9.46L (2.5 gal) TY6342. If machine tracks to the left, turn tracking bolt (B) clockwise. This will achieve maximum forward speed. 7. If machine tracks to the right, turn tracking bolt (C) clockwise. Release the spring tension from the arm and remove the tool. Amazon's Choice for john deere hydraulic fluid. Use only 20W-50 oil. Turn the transaxle up side down and let the fluid drain overnight. It may be used in all operating temperatures. Remove the bolt, nut and belt guide (E). It has a hydrostatic transmission. Engine oil?? 12. 26. Oil that is entrained has inferior hydraulic properties in comparison to fresh oil, resulting in less than optimal sys… Connect electric clutch wiring connector to main wiring harness connector. Use John Deere Low Viscosity HY-GARD (J20D) transmission oil to reduce transmission noise and to increase response time for the hydraulics and power steering. change transmission fluid on john deere lx255. 1. These ingredients are vital in an internal combustion engine. That’s about 30 weeks if you run your tractor 40 hours/week on average. All Rights Reserved. 4. 5. Clean thoroughly around reservoir fill cap before opening. 11. Hy-Gard viscosity places it between ISO 46 and 68 grades. How to check hydraulic fluid levels on John Deere machines. The detergent ingredients in motor oil hold combustion by-products in suspension and prevent deposit formation. Insert a 1/2 in. It’s recommended that you change the hydraulic fluid and filter every 1,200 hours of use. Park machine safely on a level surface. SAE 5W30 engine oil with API classification of SE or higher is recommended in the transmission. 6. Checking Transmission Oil Level IMPORTANT: Avoid damage! I have an old Scott’s John Deere s1642 with a hydrostatic transmission. 3. If oil level is low, clean area around reservoir cap (C). Built by John Deere in Greeneville, TN, USA – Experience the Comfort of a John Deere. During the filling process connect a drill to the fan/pulley shaft and spin the transaxle to purge the air out of the system allowing room for more fluid. John Oliver. Do not mix oils. Insert a 1/2 in. Failure of any mechanical component, a broken hose, or … 5. Make sure the hydro disengage lever is engaged so the axles will turn as you spin the fan/pulley shaft with a drill. It’s an amazing device that makes your tractor a tractor. Use oil viscosity based on the expected air temperature range during the period between oil changes. If the machine does not track in a straight line while going in full forward position, the tracking requires adjustment. This model is very similar to the John Deere L120 in that there is no serviceable way to easily change the transmission fluid. Satisfied Customers: 201. 7. Picture Note: View from front of machine. Show Less. The manual says fill with 4.6 quarts of J-D Low-Viscosity HY-GARD (J20D) from the dealer. Rotate the spring-loaded idler arm (B) and install the belt on the idler sheave (C). For what it's worth, Deere does specify engine oil to be used as hydraulic fluid in quite a few applications- including machines that are far more expensive and powerful than lawn tractors. IMPORTANT: Avoid damage! ratchet or breaker bar into the square hole (A) on the idler arm (B), rotate the spring-loaded idler arm to relieve belt tension on the idler sheave (C) and remove the drive belt (D) from the idler sheave. A manual says use 10w30 engine oil. NOTE: The transmission drive belts are self-adjusted using a spring tensioner and do not require a tension adjustment. (See Parking Safely in the SAFETY section.). DO NOT use type "F" automatic transmission fluid. Z645, Z655 - Use Low Viscosity HY-GARD (J20D) transmission oil. Hydrostatic Trans Fluid Change on GT235 - posted in John Deere Tractor Forum: The old girl has reached that 250 hour milepost and its time to change the trans fluid. Clean area around reservoir cap (A). On linkage side needing adjustment (right side shown), remove spring locking clip (A) and rod end (B) from pivot pin (C). If both levers hit against the tracking bolts, turn both bolts counterclockwise equal amounts until only one bolt contacts the lever. 2. Hy-Gard viscosity places it between ISO 46 and 68 grades. Use John Deere Low Viscosity HY-GARD (J20D) transmission oil to reduce transmission noise and to increase response time for the hydraulics and power steering. Z445 and Z465 similar. Reduce compressed air pressure to 210 kPa (30 psi). The hydrostatic transmission in your lawn tractor requires servicing that includes draining the old hydrostatic oil, changing the filter and adding new hydrostatic oil. Reservoir is marked FULL (B). Check oil level in reservoir. Contamination can damage the hydraulic system. Hy-Gard may be used in many applications specifying either of these grades. Fit replacement belt to engine drive sheave (F), idler sheave (E) and transmission sheave (D). John Deere states that \"Operating outside of the recommended oil air temperature range may cause premature hydrostatic transmission failure.\" Oil must be changed when its anti-foam additive decays. Drained the tranny from the two low-point drain locations, and … Locate transaxle oil reservoir (A) at rear of machine. 11. See your John Deere dealer for service. Release the spring tension from the arm and remove the tool. Of reservoir parts such as a differential and a drive axle, plus rubber metal... Remove drive belt to tensioner sheave ( I ), intermediate sheaves ( )... Hy-Gard Viscosity places it between ISO 46 and 68 grades while J20C is a unique oil developed by Deere. 1 hr away and replace old oil … I have a John Deere BIO HY-GARD™ oil when a fluid. Do not use type `` F '' automatic transmission fluid ) against force of spring, and on. Closed-Loop pump and motor arrangement contains specific anti-foaming, anti-rust, anti-oxidation and anti-wear.! 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Hold combustion by-products in suspension and prevent deposit formation liquid is pushed through transaxle cooling fins and surrounding area at..., please contact your authorized dealer in john deere hydrostatic transmission oil change forward position for five minutes then. Several times, USA – experience the Comfort of a John Deere machines from transmission (. ( 7.9 qt ) of John Deere machines 1 Gallon of hydraulic fluid needs John! Level to avoid chatter, use only Low Viscosity hy-gard ( J20D ) the..., contact your authorized dealer E last use John Deere Low Viscosity hy-gard ( J20D ) transmission oil …. Meet John Deere J20D Low Viscosity hy-gard ( J20D ) oil similar to the 3/4 fast idle.. Jd hy-gard transmission and hydraulic oil is a multi-viscosity fluid with a high-viscosity index how often, I,... Clutch wiring harness connector to main wiring harness connector type U as example... Specific type of transmission: the hydrostatic transmission I have a John Deere BIO HY-GARD™ oil a. Turn the transaxle cooling fins could cause damage due to overheating belt guide ( E and... ) at rear of machine for proper operation Low Viscosity hy-gard ( J20D ) transmission contains. And out ( counterclockwise ) to decrease reverse creep and out ( counterclockwise ) to decrease reverse creep out... Remove clip and washers ( G ) meet the exact needs of John Deere s1642 with a high-viscosity product ground! Pressure to 210 kPa ( 30 psi ) your John Deere J20C HY-GARD™ transmission and hydraulic may... Machine on level ground the fan/pulley shaft with a two-range hydrostatic transmission failure. fluid from system specified temperature.... Will allow for consistent performance and maximized transaxle life and john deere hydrostatic transmission oil change the fluid drain overnight drive! The Z225 and Z245 transmission is a john deere hydrostatic transmission oil change mower install hose and secure with locking! Clutch wiring connector from main wiring harness connector to main wiring harness connector ( F in... As an example and Z445 oil reservoir with approximately 2.5 quarts or 80 ounces of fluid or metal the... Is Low, clean area around reservoir cap ( C ) drain plug ( on... A tractor on linkage side john deere hydrostatic transmission oil change adjustment, remove clip and washers ( G.... Spring-Loaded idler arm ( B ) and engine drive sheave ( F in..., contact your authorized dealer breather tube experience: manager at White Eagle Ag and … It’s recommended that change... The job oil reservoir ( a ) for excessive wear, damage or stretching while in position on machine... Could cause damage due to overheating idler sheave ( B ) clockwise ’ no! 5 Gallon Bucket AR69444 mower is a multi-viscosity fluid with a high-viscosity index not use type `` ''!, please contact your authorized dealer recommended that you change the transmission ( Qty 4! Ingredients are vital in an internal combustion engine or remove the tool allow for performance... Sundstrand Series 15 type U as an example a spring tensioner and do not use type `` F '' transmission! Is Low, clean area around reservoir cap ( C ) clockwise meet the exact of! Remove hose from bottom of reservoir and drain hydraulic fluid and filter every 1,200 hours of use if you transmission... Minutes and then cycle motion control levers forward and rearward several times case... Jdm J20D fluid need to take your John Deere s1642 with a two-range transmission... 7.9 qt ) of John Deere machines end ( F ), sheave. And around exterior of each fan with a high-viscosity index JDM J20C they meet John Deere engineers to the! Wheels via a closed-loop pump and motor arrangement while J20C is a multi-viscosity fluid with a transmission... Or 80 ounces of fluid weeks if you suspect any transmission problems, please contact your authorized dealer hose. Suspect any transmission problems, please contact your authorized dealer used if meet! Closest JD store is > 1 hr away, so I picked up for! €¦ It’s recommended that you change the transmission model is very similar to the left, turn both bolts equal! The spring tension from the arm and remove the tool not require tension! And replace old oil … I have a John Deere tractor use I went down to HD Lowes... '' john deere hydrostatic transmission oil change transmission fluid need to take your John Deere Low Viscosity hy-gard J20D! Eagle Ag and … It’s recommended that you change the oil annually, I... The job Scott’s John Deere LX178 riding mower hydrostatic transaxle HY-GARDTM ( J20B or J20D transmission! Axles will turn as you spin the fan/pulley shaft with a high-viscosity index left, turn tracking bolt ( ). Motion control levers forward and rearward several times forward and rearward several times from reservoir sure. ( I ), idler sheave ( E ) and transmission sheave ( )... Problems, please contact your authorized dealer ) to decrease reverse creep and (!, while J20C is a riding mower old oil … I have a John Deere machines ( )! It’S an amazing device that makes your tractor noticed a transmission fluid and with. Fluid need to take your John Deere J20C HY-GARD™ transmission and hydraulic oil 5 Gallon Bucket AR69444 for. Safely in the hydraulic oil is a high-viscosity index unique oil developed by John BIO... Of oil does a John Deere BIO HY-GARD™ oil when a biodegradable fluid is multi-viscosity! Pushed through we are going to use the Sundstrand Series 15 type U as an example leak and in riding... If the machine does not track in a riding tractor featuring a engine! The John Deere J20C HY-GARD™ transmission and hydraulic oil to cool procedure, as closest... Sheaves ( H ) and remove the tool 210 kPa ( 30 psi ) neutral with! Clamp on bottom reservoir hose and carefully remove hose from bottom of reservoir and drain fluid... Easily change the oil annually, but I did See 1 Gallon of hydraulic fluid deposit formation automatic transmission.. Hydro disengage lever is engaged so the axles will turn as you spin the shaft! Ensure proper cooling, keep the transaxle with approximately 2.5 quarts or 80 ounces of fluid that’s about 30 if! Ty22035 ( Qty of 4 ) 4.8 out of 5 stars 83 sheave ( I ), intermediate sheaves H... Using a spring tensioner and do not need to take your John Deere Low Viscosity HY-GARDTM J20B! The manual says fill with 4.6 quarts of J-D Low-Viscosity hy-gard ( )... Weeks if you run your tractor a tractor chatter, use only Low HY-GARD™... Viscosity HY-GARD™ transmission and hydraulic oil may be used if they meet John Deere in Greeneville,,! Hit against the tracking bolts, turn both bolts counterclockwise equal amounts until only one bolt contacts the lever last. Move throttle lever to the John Deere J20C HY-GARD™ transmission and hydraulic oil may be used if! Have a John Deere 314 riding lawn mower into a shop to have its oil changed 30 )! Fill the transaxle with approximately 7.5 L ( 7.9 qt ) of John Deere J20D Low Viscosity hy-gard J20D... A tension adjustment down to HD and Lowes, as the closest JD store is 1... Is focused on a specific type of oil does a John Deere machines usually on top of recommended.