Hydro gear zt 3400 oil

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Yamaha Outboard New OEM Oil Change,Filter Service Kit F75-F115, LUB-MRNMD-KT-11
What oil goes in a Hydro
Can I use 20w50 in a hydrostatic transmission?
How much oil does a Hydro
What kind of hydraulic fluid does a Gravely zero turn take?

Auto & Tires
Oils and Fluids
Motor Oil

Hydro Gear

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Yamaha Outboard New OEM Oil Change,Filter Service Kit F75-F115, LUB-MRNMD-KT-11

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Brand New Genuine OEM Hydro-Gear 72750 Transaxle Oil Service Kit for the following Models:

ZT-2800
ZT-3100
ZT-3200
ZT-3400

Includes the following:

5 Quarts Hydro-Gear Genuine Transaxle Oil
2 Hydro-Gear 52114 Oil Filters
1 Pump
1 Oil Change Fitting

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ZT-2800

/ZT-3100/ZT-3400™

ZT-2800

This transaxle is designed with an external filter

for ease of maintenance. To ensure constant

fluid quality levels and longer life, an initial oil

and filter change at 75-100 hours, then every

400 hours thereafter is recommended.
The following procedure can be performed

with the transaxles installed in the vehicle, and

the vehicle on level ground. Apply the bypass

valve for each transaxle and lock the vehicle

parking brake.
1. Remove the three 1/4” filter guard screws

and filter guard. Clean any loose debris from

around the perimeter of the filter. See figures

4 and 5.

2. Place an oil drain pan (12” or more diam-

eter and 8 qt. capacity is optimal) beneath

the oil filter. Remove the oil filter from the

transaxle.

3. After the oil has drained, wipe the filter base

surface off and apply a film of new oil to the

gasket of the new replacement filter (Hydro-

Gear part number 52114).

4. Install the new filter by hand, turn 3/4 to one

full turn after the filter gasket contacts the

filter base surface.

5. Re-install the filter guard with three 1/4”

screws. Torque screws to 65 in. lbs.

(7.3 Nm) each.

6. Repeat steps 1-5 on the opposite side

transaxle drive.

7. Drain old oil filters of all free flowing oil prior

to disposal. Place used oil in appropriate

containers and deliver to an approved re-

cycling collection facility.

8. Remove the top port plug (figure 6) from the

left side and right side transaxles prior to

filling with oil. This will allow the transaxles

to vent during oil fill.

9. Remove the cap from the transaxle’s expan-

sion tank located on the vehicle frame.

10. Fill with 20W50 motor oil until oil just ap-

pears at the bottom of each transaxle’s top

port (approximately 2 qts. per transaxle, 4

qts. total). Install the top port plug into each

transaxle as the oil level reaches this port.

11. Install and torque the top port plugs to 180

in. lbs. (20.3 Nm).

12. Continue to fill the transaxles through the

expansion tank until the “Full Cold” line is

reached on the Hydro-Gear expansion tank

(refer to vehicle owner’s manual for specific

volumes).

13. Re-install the expansion tank cap by hand.

Be careful to not overtighten.

14. Proceed to the purge procedure.

fLUid CHange prOCedUre

figure 5, filter Location

figure 6, filter and filter guard

(Guard Removed For Visual Clarity)

Filter

Filter Guard

Screws

Top Port Plug

What oil goes in a Hydro

The fluid recommended for Hydro-Gear transmissions and pumps is a 20W-50 motor oil or 15W-50 synthetic motor oil. If the machine has oil reservoirs, they are mounted to the frame behind the seat, for easy access and oil level check accessibility.

Can I use 20w50 in a hydrostatic transmission?

For use in hydrostatic transmissions in zero turn, stand on and riding mowers requiring a high viscosity transmission fluid, either 20W-50 or 15W-50.

How much oil does a Hydro

5 Quarts of Genuine Hydro-Gear Commercial Transaxle Oil.

What kind of hydraulic fluid does a Gravely zero turn take?

Gravely OEM 15W50 synthetic lawn mower oil provides you with a high-quality fluid proven to extend the engine life of your Gravely equipment. This high TBN fluid neutralizes acids and has excellent anti-wear protection.